Repository: flutter
Issue: CupertinoPageScaffold launched from dialog cannot dismiss
Labels: framework,f: cupertino,d: api docs,d: examples,f: routes,has reproducible steps,P2,found in release: 2.0,found in release: 2.3,team-design,triaged-design

## Steps to Reproduce

1. `$ flutter create bug`
1. `$ cd bug`
1. `$ dart migrate --apply-changes`
1. `$ cat >example1.dart`, paste code, end with CTRL-D.
1. `$ cat >example2.dart`, paste code, end with CTRL-D.
1. `$ flutter run --target example1.dart`
1. Wait 2 seconds for the error dialog to appear.
1. Tap "Error Details" to show the CupertinoPageScaffold.
1. Tap "< Back".

**Expected results:** <!-- what did you want to see? -->
The "Error Details" page should dismiss, revealing the error dialog again.

**Actual results:** <!-- what did you see? -->
Nothing happens.  The "Error Details" page does not dismiss.  The log shows that it crashed inside Flutter's Navigator code.

<details>
<summary>example1.dart</summary>

```dart
import 'dart:async' show StreamController;
import 'package:flutter/cupertino.dart'
    show
        showCupertinoDialog,
        CupertinoActivityIndicator,
        CupertinoAlertDialog,
        CupertinoApp,
        CupertinoDialogAction,
        CupertinoNavigationBar,
        CupertinoPage,
        CupertinoPageScaffold;
import 'package:flutter/widgets.dart'
    show
        runApp,
        Builder,
        BuildContext,
        Center,
        EdgeInsets,
        ListView,
        Navigator,
        Padding,
        Page,
        SafeArea,
        State,
        StatefulWidget,
        StatelessWidget,
        StreamBuilder,
        Text,
        Widget,
        WidgetsFlutterBinding;

Page appPage({required String title, required Widget child}) => CupertinoPage(
    title: title,
    child: CupertinoPageScaffold(
        navigationBar: CupertinoNavigationBar(),
        child: SafeArea(child: child)));

Page homePage() => appPage(
    title: 'Home',
    child: Builder(
        builder: (BuildContext ctx) =>
            Center(child: Text('Loaded data: ${Loader.of(ctx).data}'))));

Widget scrollableTextView(String text) => ListView(
    children: [Padding(padding: EdgeInsets.all(5.0), child: Text(text))]);

Page contactSupportPage() => appPage(
    title: 'Contact Support',
    child: scrollableTextView('We want to hear your compliments & complaints, '
        'answer your questions, '
        'and help solve problems.\n'
        '\n'
        'Text us: +1 555-000-1111\n'
        'Email us: support@example.com'));

Page errorDetailPage(String text) =>
    appPage(title: 'Error Detail', child: scrollableTextView(text));

Future<void> sleepUntil(DateTime dateTime) async {
  final DateTime now = DateTime.now();
  if (now.isBefore(dateTime)) {
    await Future<void>.delayed(dateTime.difference(now), () {});
  }
}

class LoaderState extends State<Loader> {
  final Widget child;
  final StreamController<String?> _streamController = StreamController();
  bool _fetching = false;
  String? _data;

  get stream => this._streamController.stream;

  get data => _data;

  void _setData(String? value) {
    this._streamController.add(value);
    if (this.mounted) {
      setState(() {
        this._data = value;
      });
    }
  }

  Future<void> _showErrorDialog(String text) => showCupertinoDialog(
        context: this.context,
        useRootNavigator: false,
        builder: (BuildContext ctx) => CupertinoAlertDialog(
          title: Text('Connection Problem'),
          content: Text('Problem talking to server.  Is your phone online?'),
          actions: [
            CupertinoDialogAction(
              child: Text('Error Detail'),
              onPressed: () => Navigator.of(ctx)
                  .push(errorDetailPage(text).createRoute(ctx)),
            ),
            CupertinoDialogAction(
              child: Text('Contact Support'),
              onPressed: () =>
                  Navigator.of(ctx).push(contactSupportPage().createRoute(ctx)),
            ),
            CupertinoDialogAction(
              child: Text('OK'),
              onPressed: () => Navigator.of(ctx).pop(true),
            ),
          ],
        ).build(ctx),
      );

  int _simulatedAttempts = 0;

  Future<String> _fetchOnce() async {
    print('LoaderState._fetch() Simulating slow fetch $_simulatedAttempts.');
    await Future.delayed(Duration(seconds: 2));
    this._simulatedAttempts++;
    if (this._simulatedAttempts % 3 == 0) {
      print('LoaderState._fetch() Simulating success.');
      return 'data$_simulatedAttempts';
    } else {
      print('LoaderState._fetch() Simulating failure.');
      throw 'err$_simulatedAttempts';
    }
  }

  Future<void> _fetchLoop() async {
    print('LoaderState._fetchLoop() starting');
    this._fetching = true;
    DateTime earliestRefetchTime = DateTime.now();
    while (true) {
      try {
        if (!this.mounted) {
          return;
        }
        sleepUntil(earliestRefetchTime);
        earliestRefetchTime = DateTime.now().add(Duration(seconds: 10));
        this._setData(null);
        this._setData(await this._fetchOnce());
        print('LoaderState._fetchLoop() stopping');
        return;
      } catch (e) {
        print('LoaderState._fetchLoop() caught $e');
        this._setData(null);
        this._streamController.addError(e);
        await _showErrorDialog(e.toString());
      }
    }
  }

  Future<void> _fetchTask() async {
    if (this._fetching) {
      return;
    }
    try {
      await _fetchLoop();
    } finally {
      this._fetching = false;
    }
  }

  void reload() {
    Future.microtask(this._fetchTask);
  }

  LoaderState({required this.child}) {
    reload();
  }

  @override
  Widget build(BuildContext context) => this.child;

  @override
  void dispose() {
    super.dispose();
    this._streamController.close();
  }
}

class Loader extends StatefulWidget {
  static LoaderState of(BuildContext ctx) =>
      ctx.findAncestorStateOfType<LoaderState>()!;

  final Widget child;

  Loader({required this.child});

  @override
  State<StatefulWidget> createState() => LoaderState(child: this.child);
}

class AppWidget extends StatelessWidget {
  @override
  Widget build(BuildContext ctx) => CupertinoApp(
        title: 'Example',
        home: Loader(
          child: Builder(
            builder: (BuildContext ctx) => StreamBuilder(
              stream: Loader.of(ctx).stream,
              builder: (BuildContext ctx, snapshot) {
                if (snapshot.hasError) {
                  return CupertinoPageScaffold(
                    child: Center(
                      child: Text('error'),
                    ),
                  );
                } else if (snapshot.data != null) {
                  return Navigator(
                    pages: [homePage()],
                    onPopPage: (_route, _result) => false,
                  );
                } else {
                  return CupertinoPageScaffold(
                    child: Center(
                      child: CupertinoActivityIndicator(),
                    ),
                  );
                }
              },
            ),
          ),
        ),
      );
}

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  runApp(
    AppWidget(),
  );
}
```

</details>


<details>
<summary>example1 Screenshots</summary>

| Error Dialog | Error Details |
| ---- | ---- |
![Simulator Screen Shot - iPhone 11 - 2021-05-01 at 03 06 38](https://user-images.githubusercontent.com/520739/116779311-71d40200-aa2a-11eb-88d1-e43846d36894.png) | ![Simulator Screen Shot - iPhone 11 - 2021-05-01 at 03 06 43](https://user-images.githubusercontent.com/520739/116779316-78627980-aa2a-11eb-9dc1-b4b6e360f7e1.png) |

</details>

<details>
  <summary>example1 Logs</summary>

<!--
      Run your application with `flutter run --verbose` and attach all the
      log output below between the lines with the backticks. If there is an
      exception, please see if the error message includes enough information
      to explain how to solve the issue.
-->

```
$ flutter run --target example1.dart
Running "flutter pub get" in bug...                                525ms
Launching example1.dart on iPhone 11 in debug mode...
Running Xcode build...                                                  
 └─Compiling, linking and signing...                        13.8s
Xcode build done.                                           26.8s
flutter: LoaderState._fetchLoop() starting
flutter: LoaderState._fetch() Simulating slow fetch 0.
Syncing files to device iPhone 11...                                75ms

Flutter run key commands.
r Hot reload. 🔥🔥🔥
R Hot restart.
h Repeat this help message.
d Detach (terminate "flutter run" but leave application running).
c Clear the screen
q Quit (terminate the application on the device).
An Observatory debugger and profiler on iPhone 11 is available at: http://127.0.0.1:56163/pAU5l8D3Ubk=/

Flutter DevTools, a Flutter debugger and profiler, on iPhone 11 is available at: http://127.0.0.1:9101?uri=http%3A%2F%2F127.0.0.1%3A56163%2FpAU5l8D3Ubk%3D%2F

💪 Running with sound null safety 💪
flutter: LoaderState._fetch() Simulating failure.
flutter: LoaderState._fetchLoop() caught err1
[VERBOSE-2:ui_dart_state.cc(186)] Unhandled Exception: Null check operator used on a null value
#0      NavigatorState.pop (package:flutter/src/widgets/navigator.dart:5020:27)
#1      NavigatorState.maybePop (package:flutter/src/widgets/navigator.dart:4980:9)
<asynchronous suspension>
Application finished.
[2021-05-01 04:40:02 user@Michaels-MBP-2:~/example2/bug]
$ flutter run --target example1.dart --verbose
[  +88 ms] executing: [/Users/user/tools/flutter/] git -c log.showSignature=false log -n 1 --pretty=format:%H
[  +48 ms] Exit code 0 from: git -c log.showSignature=false log -n 1 --pretty=format:%H
[        ] adc687823a831bbebe28bdccfac1a628ca621513
[   +2 ms] executing: [/Users/user/tools/flutter/] git tag --points-at adc687823a831bbebe28bdccfac1a628ca621513
[  +58 ms] Exit code 0 from: git tag --points-at adc687823a831bbebe28bdccfac1a628ca621513
[        ] 2.0.5
[  +45 ms] executing: [/Users/user/tools/flutter/] git rev-parse --abbrev-ref --symbolic @{u}
[  +12 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u}
[        ] origin/stable
[        ] executing: [/Users/user/tools/flutter/] git ls-remote --get-url origin
[  +10 ms] Exit code 0 from: git ls-remote --get-url origin
[        ] https://github.com/flutter/flutter.git
[  +51 ms] executing: [/Users/user/tools/flutter/] git rev-parse --abbrev-ref HEAD
[  +12 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD
[        ] stable
[   +5 ms] executing: sw_vers -productName
[  +15 ms] Exit code 0 from: sw_vers -productName
[        ] Mac OS X
[        ] executing: sw_vers -productVersion
[  +12 ms] Exit code 0 from: sw_vers -productVersion
[        ] 10.15.7
[        ] executing: sw_vers -buildVersion
[  +13 ms] Exit code 0 from: sw_vers -buildVersion
[        ] 19H1030
[   +5 ms] executing: sysctl hw.optional.arm64
[   +4 ms] Exit code 1 from: sysctl hw.optional.arm64
[        ] sysctl: unknown oid 'hw.optional.arm64'
[  +63 ms] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'IOSEngineArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'FlutterWebSdk' is not required, skipping update.
[   +3 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'LinuxEngineArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update.
[  +52 ms] executing: /Users/user/Library/Android/sdk/platform-tools/adb devices -l
[   +7 ms] executing: /usr/bin/xcode-select --print-path
[   +7 ms] Exit code 0 from: /usr/bin/xcode-select --print-path
[        ] /Applications/Xcode.app/Contents/Developer
[   +6 ms] executing: sysctl hw.optional.arm64
[   +4 ms] Exit code 1 from: sysctl hw.optional.arm64
[        ] sysctl: unknown oid 'hw.optional.arm64'
[        ] executing: xcrun xcodebuild -version
[ +825 ms] Exit code 0 from: xcrun xcodebuild -version
[   +3 ms] Xcode 12.4
           Build version 12D4e
[   +2 ms] executing: xcrun xcdevice list --timeout 2
[   +4 ms] xcrun simctl list --json devices
[        ] executing: xcrun simctl list --json devices
[  +38 ms] List of devices attached
[ +149 ms] {
                      "devices" : {
                        "com.apple.CoreSimulator.SimRuntime.iOS-12-0" : [
                          {
                            "availabilityError" : "runtime profile not found",
                            "dataPath" : "\/Users\/user\/Library\/Developer\/CoreSimulator\/Devices\/14452D32-692F-4010-B308-CB2F205A1BF0\/data",
                            "logPath" : "\/Users\/user\/Library\/Logs\/CoreSimulator\/14452D32-692F-4010-B308-CB2F205A1BF0",
                            "udid" : "14452D32-692F-4010-B308-CB2F205A1BF0",
                            "isAvailable" : false,
                            "deviceTypeIdentifier" : "com.apple.CoreSimulator.SimDeviceType.iPhone-5s",
                            "state" : "Shutdown",
                            "name" : "iPhone 5s"
                          },
...
                          {
                            "availabilityError" : "runtime profile not found",
                            "dataPath" : "\/Users\/user\/Library\/Developer\/CoreSimulator\/Devices\/9AB11284-FE53-4D46-BF10-1A9B1688B2A1\/data",
                            "logPath" : "\/Users\/user\/Library\/Logs\/CoreSimulator\/9AB11284-FE53-4D46-BF10-1A9B1688B2A1",
                            "udid" : "9AB11284-FE53-4D46-BF10-1A9B1688B2A1",
                            "isAvailable" : false,
                            "deviceTypeIdentifier" : "com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-4-44mm",
                            "state" : "Shutdown",
                            "name" : "Apple Watch Series 4 - 44mm"
                          }
                        ]
                      }
                    }
[+3740 ms] [
                      {
                        "simulator" : true,
                        "operatingSystemVersion" : "14.3 (18K559)",
                        "available" : true,
                        "platform" : "com.apple.platform.appletvsimulator",
                        "modelCode" : "AppleTV5,3",
                        "identifier" : "0BBF741A-9088-4ADE-8DF4-4B29F2867DAF",
                        "architecture" : "x86_64",
                        "modelUTI" : "com.apple.apple-tv-4",
                        "modelName" : "Apple TV",
                        "name" : "Apple TV"
                      },
...
                      {
                        "simulator" : true,
                        "operatingSystemVersion" : "7.2 (18S561)",
                        "available" : true,
                        "platform" : "com.apple.platform.watchsimulator",
                        "modelCode" : "Watch5,4",
                        "identifier" : "85734EBE-10BA-4CDC-B902-16ABE8A6F797",
                        "architecture" : "x86_64",
                        "modelUTI" : "com.apple.watch-series5-1",
                        "modelName" : "Apple Watch Series 5 - 44mm",
                        "name" : "Apple Watch Series 5 - 44mm"
                      }
                    ]
[   +5 ms] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update.
[   +4 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'LinuxEngineArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update.
[  +70 ms] Skipping pub get: version match.
[ +127 ms] Generating /Users/user/example2/bug/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java
[  +78 ms] Initializing file store
[  +10 ms] Skipping target: gen_localizations
[   +6 ms] complete
[   +4 ms] Launching example1.dart on iPhone 11 in debug mode...
[   +7 ms] /Users/user/tools/flutter/bin/cache/dart-sdk/bin/dart --disable-dart-dev /Users/user/tools/flutter/bin/cache/artifacts/engine/darwin-x64/frontend_server.dart.snapshot --sdk-root
/Users/user/tools/flutter/bin/cache/artifacts/engine/common/flutter_patched_sdk/ --incremental --target=flutter --debugger-module-names --experimental-emit-debug-metadata --output-dill
/var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_tool.luZ7bt/app.dill --packages /Users/user/example2/bug/.dart_tool/package_config.json -Ddart.vm.profile=false -Ddart.vm.product=false --enable-asserts --track-widget-creation
--filesystem-scheme org-dartlang-root --initialize-from-dill build/cache.dill.track.dill
[  +11 ms] executing: /usr/bin/plutil -convert json -o - /Users/user/example2/bug/ios/Runner/Info.plist
[   +8 ms] Exit code 0 from: /usr/bin/plutil -convert json -o - /Users/user/example2/bug/ios/Runner/Info.plist
[        ]
{"CFBundleShortVersionString":"$(FLUTTER_BUILD_NAME)","CFBundleIdentifier":"$(PRODUCT_BUNDLE_IDENTIFIER)","CFBundleInfoDictionaryVersion":"6.0","UIMainStoryboardFile":"Main","CFBundleVersion":"$(FLUTTER_BUILD_NUMBER)","UILaunchStoryboardName":"LaunchScre
en","CFBundleExecutable":"$(EXECUTABLE_NAME)","LSRequiresIPhoneOS":true,"UISupportedInterfaceOrientations":["UIInterfaceOrientationPortrait","UIInterfaceOrientationLandscapeLeft","UIInterfaceOrientationLandscapeRight"],"UIViewControllerBasedStatusBarAppe
arance":false,"CFBundleSignature":"????","CFBundlePackageType":"APPL","CFBundleDevelopmentRegion":"$(DEVELOPMENT_LANGUAGE)","UISupportedInterfaceOrientations~ipad":["UIInterfaceOrientationPortrait","UIInterfaceOrientationPortraitUpsideDown","UIInterfaceO
rientationLandscapeLeft","UIInterfaceOrientationLandscapeRight"],"CFBundleName":"bug"}
[   +4 ms] executing: [/Users/user/example2/bug/ios/] xcrun xcodebuild -list
[   +7 ms] <- compile file:///Users/user/example2/bug/example1.dart
[+1699 ms] Command line invocation:
                        /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -list

                    Information about project "Runner":
                        Targets:
                            Runner

                        Build Configurations:
                            Debug
                            Release
                            Profile

                        If no build configuration is specified and -scheme is not passed then "Release" is used.

                        Schemes:
                            Runner
⣽[   +7 ms] executing: [/Users/user/example2/bug/ios/Runner.xcodeproj/] xcrun xcodebuild -project /Users/user/example2/bug/ios/Runner.xcodeproj -scheme Runner -showBuildSettings
[        ] executing: [/Users/user/example2/bug/ios/Runner.xcodeproj/] xcrun xcodebuild -project /Users/user/example2/bug/ios/Runner.xcodeproj -scheme Runner -showBuildSettings
⡿[+1903 ms] Command line invocation:
                        /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -project /Users/user/example2/bug/ios/Runner.xcodeproj -scheme Runner -showBuildSettings

                    Build settings for action build and target Runner:
                        ACTION = build
                        AD_HOC_CODE_SIGNING_ALLOWED = NO
                        ALTERNATE_GROUP = staff
                        ALTERNATE_MODE = u+w,go-w,a+rX
                        ALTERNATE_OWNER = user
                        ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = NO
                        ALWAYS_SEARCH_USER_PATHS = NO
                        ALWAYS_USE_SEPARATE_HEADERMAPS = NO
                        APPLE_INTERNAL_DEVELOPER_DIR = /AppleInternal/Developer
                        APPLE_INTERNAL_DIR = /AppleInternal
                        APPLE_INTERNAL_DOCUMENTATION_DIR = /AppleInternal/Documentation
                        APPLE_INTERNAL_LIBRARY_DIR = /AppleInternal/Library
                        APPLE_INTERNAL_TOOLS = /AppleInternal/Developer/Tools
                        APPLICATION_EXTENSION_API_ONLY = NO
                        APPLY_RULES_IN_COPY_FILES = NO
                        APPLY_RULES_IN_COPY_HEADERS = NO
                        ARCHS = arm64 armv7
                        ARCHS_STANDARD = arm64 armv7
                        ARCHS_STANDARD_32_64_BIT = armv7 arm64
                        ARCHS_STANDARD_32_BIT = armv7
                        ARCHS_STANDARD_64_BIT = arm64
                        ARCHS_STANDARD_INCLUDING_64_BIT = arm64 armv7
                        ARCHS_UNIVERSAL_IPHONE_OS = armv7 arm64
                        ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon
                        AVAILABLE_PLATFORMS = appletvos appletvsimulator iphoneos iphonesimulator macosx watchos watchsimulator
                        BITCODE_GENERATION_MODE = marker
                        BUILD_ACTIVE_RESOURCES_ONLY = NO
                        BUILD_COMPONENTS = headers build
                        BUILD_DIR = /Users/user/example2/bug/build/ios
                        BUILD_LIBRARY_FOR_DISTRIBUTION = NO
                        BUILD_ROOT = /Users/user/example2/bug/build/ios
                        BUILD_STYLE = 
                        BUILD_VARIANTS = normal
                        BUILT_PRODUCTS_DIR = /Users/user/example2/bug/build/ios/Release-iphoneos
                        BUNDLE_CONTENTS_FOLDER_PATH_deep = Contents/
                        BUNDLE_EXECUTABLE_FOLDER_NAME_deep = MacOS
                        BUNDLE_FORMAT = shallow
                        BUNDLE_FRAMEWORKS_FOLDER_PATH = Frameworks
                        BUNDLE_PLUGINS_FOLDER_PATH = PlugIns
                        BUNDLE_PRIVATE_HEADERS_FOLDER_PATH = PrivateHeaders
                        BUNDLE_PUBLIC_HEADERS_FOLDER_PATH = Headers
                        CACHE_ROOT = /var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/C/com.apple.DeveloperTools/12.4-12D4e/Xcode
                        CCHROOT = /var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/C/com.apple.DeveloperTools/12.4-12D4e/Xcode
                        CHMOD = /bin/chmod
                        CHOWN = /usr/sbin/chown
                        CLANG_ANALYZER_NONNULL = YES
                        CLANG_CXX_LANGUAGE_STANDARD = gnu++0x
                        CLANG_CXX_LIBRARY = libc++
                        CLANG_ENABLE_MODULES = YES
                        CLANG_ENABLE_OBJC_ARC = YES
                        CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES
                        CLANG_WARN_BOOL_CONVERSION = YES
                        CLANG_WARN_COMMA = YES
                        CLANG_WARN_CONSTANT_CONVERSION = YES
                        CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES
                        CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR
                        CLANG_WARN_EMPTY_BODY = YES
                        CLANG_WARN_ENUM_CONVERSION = YES
                        CLANG_WARN_INFINITE_RECURSION = YES
                        CLANG_WARN_INT_CONVERSION = YES
                        CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES
                        CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES
                        CLANG_WARN_OBJC_LITERAL_CONVERSION = YES
                        CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR
                        CLANG_WARN_RANGE_LOOP_ANALYSIS = YES
                        CLANG_WARN_STRICT_PROTOTYPES = YES
                        CLANG_WARN_SUSPICIOUS_MOVE = YES
                        CLANG_WARN_UNREACHABLE_CODE = YES
                        CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
                        CLASS_FILE_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/JavaClasses
                        CLEAN_PRECOMPS = YES
                        CLONE_HEADERS = NO
                        CODESIGNING_FOLDER_PATH = /Users/user/example2/bug/build/ios/Release-iphoneos/Runner.app
                        CODE_SIGNING_ALLOWED = YES
                        CODE_SIGNING_REQUIRED = YES
                        CODE_SIGN_CONTEXT_CLASS = XCiPhoneOSCodeSignContext
                        CODE_SIGN_IDENTITY = iPhone Developer
                        CODE_SIGN_INJECT_BASE_ENTITLEMENTS = YES
                        COLOR_DIAGNOSTICS = NO
                        COMBINE_HIDPI_IMAGES = NO
                        COMPILER_INDEX_STORE_ENABLE = Default
                        COMPOSITE_SDK_DIRS = /Users/user/example2/bug/build/ios/CompositeSDKs
                        COMPRESS_PNG_FILES = YES
                        CONFIGURATION = Release
                        CONFIGURATION_BUILD_DIR = /Users/user/example2/bug/build/ios/Release-iphoneos
                        CONFIGURATION_TEMP_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos
                        CONTENTS_FOLDER_PATH = Runner.app
                        COPYING_PRESERVES_HFS_DATA = NO
                        COPY_HEADERS_RUN_UNIFDEF = NO
                        COPY_PHASE_STRIP = NO
                        COPY_RESOURCES_FROM_STATIC_FRAMEWORKS = YES
                        CORRESPONDING_SIMULATOR_PLATFORM_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform
                        CORRESPONDING_SIMULATOR_PLATFORM_NAME = iphonesimulator
                        CORRESPONDING_SIMULATOR_SDK_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        CORRESPONDING_SIMULATOR_SDK_NAME = iphonesimulator14.4
                        CP = /bin/cp
                        CREATE_INFOPLIST_SECTION_IN_BINARY = NO
                        CURRENT_ARCH = armv7
                        CURRENT_PROJECT_VERSION = 1
                        CURRENT_VARIANT = normal
                        DART_OBFUSCATION = false
                        DEAD_CODE_STRIPPING = YES
                        DEBUGGING_SYMBOLS = YES
                        DEBUG_INFORMATION_FORMAT = dwarf-with-dsym
                        DEFAULT_COMPILER = com.apple.compilers.llvm.clang.1_0
                        DEFAULT_DEXT_INSTALL_PATH = /System/Library/DriverExtensions
                        DEFAULT_KEXT_INSTALL_PATH = /System/Library/Extensions
                        DEFINES_MODULE = NO
                        DEPLOYMENT_LOCATION = NO
                        DEPLOYMENT_POSTPROCESSING = NO
                        DEPLOYMENT_TARGET_CLANG_ENV_NAME = IPHONEOS_DEPLOYMENT_TARGET
                        DEPLOYMENT_TARGET_CLANG_FLAG_NAME = miphoneos-version-min
                        DEPLOYMENT_TARGET_CLANG_FLAG_PREFIX = -miphoneos-version-min=
                        DEPLOYMENT_TARGET_LD_ENV_NAME = IPHONEOS_DEPLOYMENT_TARGET
                        DEPLOYMENT_TARGET_LD_FLAG_NAME = ios_version_min
                        DEPLOYMENT_TARGET_SETTING_NAME = IPHONEOS_DEPLOYMENT_TARGET
                        DEPLOYMENT_TARGET_SUGGESTED_VALUES = 9.0 9.2 10.0 10.2 11.0 11.2 11.4 12.1 12.3 13.0 13.2 13.4 13.6 14.1 14.3 14.4
                        DERIVED_FILES_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/DerivedSources
                        DERIVED_FILE_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/DerivedSources
                        DERIVED_SOURCES_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/DerivedSources
                        DEVELOPER_APPLICATIONS_DIR = /Applications/Xcode.app/Contents/Developer/Applications
                        DEVELOPER_BIN_DIR = /Applications/Xcode.app/Contents/Developer/usr/bin
                        DEVELOPER_DIR = /Applications/Xcode.app/Contents/Developer
                        DEVELOPER_FRAMEWORKS_DIR = /Applications/Xcode.app/Contents/Developer/Library/Frameworks
                        DEVELOPER_FRAMEWORKS_DIR_QUOTED = /Applications/Xcode.app/Contents/Developer/Library/Frameworks
                        DEVELOPER_LIBRARY_DIR = /Applications/Xcode.app/Contents/Developer/Library
                        DEVELOPER_SDK_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs
                        DEVELOPER_TOOLS_DIR = /Applications/Xcode.app/Contents/Developer/Tools
                        DEVELOPER_USR_DIR = /Applications/Xcode.app/Contents/Developer/usr
                        DEVELOPMENT_LANGUAGE = en
                        DOCUMENTATION_FOLDER_PATH = Runner.app/en.lproj/Documentation
                        DONT_GENERATE_INFOPLIST_FILE = NO
                        DO_HEADER_SCANNING_IN_JAM = NO
                        DSTROOT = /tmp/Runner.dst
                        DT_TOOLCHAIN_DIR = /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
                        DWARF_DSYM_FILE_NAME = Runner.app.dSYM
                        DWARF_DSYM_FILE_SHOULD_ACCOMPANY_PRODUCT = NO
                        DWARF_DSYM_FOLDER_PATH = /Users/user/example2/bug/build/ios/Release-iphoneos
                        EFFECTIVE_PLATFORM_NAME = -iphoneos
                        EMBEDDED_CONTENT_CONTAINS_SWIFT = NO
                        EMBEDDED_PROFILE_NAME = embedded.mobileprovision
                        EMBED_ASSET_PACKS_IN_PRODUCT_BUNDLE = NO
                        ENABLE_BITCODE = NO
                        ENABLE_DEFAULT_HEADER_SEARCH_PATHS = YES
                        ENABLE_HARDENED_RUNTIME = NO
                        ENABLE_HEADER_DEPENDENCIES = YES
                        ENABLE_NS_ASSERTIONS = NO
                        ENABLE_ON_DEMAND_RESOURCES = YES
                        ENABLE_STRICT_OBJC_MSGSEND = YES
                        ENABLE_TESTABILITY = NO
                        ENABLE_TESTING_SEARCH_PATHS = NO
                        ENTITLEMENTS_ALLOWED = YES
                        ENTITLEMENTS_DESTINATION = Signature
                        ENTITLEMENTS_REQUIRED = YES
                        EXCLUDED_INSTALLSRC_SUBDIRECTORY_PATTERNS = .DS_Store .svn .git .hg CVS
                        EXCLUDED_RECURSIVE_SEARCH_PATH_SUBDIRECTORIES = *.nib *.lproj *.framework *.gch *.xcode* *.xcassets (*) .DS_Store CVS .svn .git .hg *.pbproj *.pbxproj
                        EXECUTABLES_FOLDER_PATH = Runner.app/Executables
                        EXECUTABLE_FOLDER_PATH = Runner.app
                        EXECUTABLE_NAME = Runner
                        EXECUTABLE_PATH = Runner.app/Runner
                        EXPANDED_CODE_SIGN_IDENTITY = 
                        EXPANDED_CODE_SIGN_IDENTITY_NAME = 
                        EXPANDED_PROVISIONING_PROFILE = 
                        FILE_LIST = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/Objects/LinkFileList
                        FIXED_FILES_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/FixedFiles
                        FLUTTER_APPLICATION_PATH = /Users/user/example2/bug
                        FLUTTER_BUILD_DIR = build
                        FLUTTER_BUILD_NAME = 1.0.0
                        FLUTTER_BUILD_NUMBER = 1
                        FLUTTER_ROOT = /Users/user/tools/flutter
                        FLUTTER_TARGET = /Users/user/example2/bug/example1.dart
                        FRAMEWORKS_FOLDER_PATH = Runner.app/Frameworks
                        FRAMEWORK_FLAG_PREFIX = -framework
                        FRAMEWORK_VERSION = A
                        FULL_PRODUCT_NAME = Runner.app
                        GCC3_VERSION = 3.3
                        GCC_C_LANGUAGE_STANDARD = gnu99
                        GCC_INLINES_ARE_PRIVATE_EXTERN = YES
                        GCC_NO_COMMON_BLOCKS = YES
                        GCC_PFE_FILE_C_DIALECTS = c objective-c c++ objective-c++
                        GCC_SYMBOLS_PRIVATE_EXTERN = YES
                        GCC_THUMB_SUPPORT = YES
                        GCC_TREAT_WARNINGS_AS_ERRORS = NO
                        GCC_VERSION = com.apple.compilers.llvm.clang.1_0
                        GCC_VERSION_IDENTIFIER = com_apple_compilers_llvm_clang_1_0
                        GCC_WARN_64_TO_32_BIT_CONVERSION = YES
                        GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR
                        GCC_WARN_UNDECLARED_SELECTOR = YES
                        GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE
                        GCC_WARN_UNUSED_FUNCTION = YES
                        GCC_WARN_UNUSED_VARIABLE = YES
                        GENERATED_MODULEMAP_DIR = /Users/user/example2/bug/build/ios/GeneratedModuleMaps-iphoneos
                        GENERATE_MASTER_OBJECT_FILE = NO
                        GENERATE_PKGINFO_FILE = YES
                        GENERATE_PROFILING_CODE = NO
                        GENERATE_TEXT_BASED_STUBS = NO
                        GID = 20
                        GROUP = staff
                        HEADERMAP_INCLUDES_FLAT_ENTRIES_FOR_TARGET_BEING_BUILT = YES
                        HEADERMAP_INCLUDES_FRAMEWORK_ENTRIES_FOR_ALL_PRODUCT_TYPES = YES
                        HEADERMAP_INCLUDES_NONPUBLIC_NONPRIVATE_HEADERS = YES
                        HEADERMAP_INCLUDES_PROJECT_HEADERS = YES
                        HEADERMAP_USES_FRAMEWORK_PREFIX_ENTRIES = YES
                        HEADERMAP_USES_VFS = NO
                        HIDE_BITCODE_SYMBOLS = YES
                        HOME = /Users/user
                        ICONV = /usr/bin/iconv
                        INFOPLIST_EXPAND_BUILD_SETTINGS = YES
                        INFOPLIST_FILE = Runner/Info.plist
                        INFOPLIST_OUTPUT_FORMAT = binary
                        INFOPLIST_PATH = Runner.app/Info.plist
                        INFOPLIST_PREPROCESS = NO
                        INFOSTRINGS_PATH = Runner.app/en.lproj/InfoPlist.strings
                        INLINE_PRIVATE_FRAMEWORKS = NO
                        INSTALLHDRS_COPY_PHASE = NO
                        INSTALLHDRS_SCRIPT_PHASE = NO
                        INSTALL_DIR = /tmp/Runner.dst/Applications
                        INSTALL_GROUP = staff
                        INSTALL_MODE_FLAG = u+w,go-w,a+rX
                        INSTALL_OWNER = user
                        INSTALL_PATH = /Applications
                        INSTALL_ROOT = /tmp/Runner.dst
                        IPHONEOS_DEPLOYMENT_TARGET = 9.0
                        JAVAC_DEFAULT_FLAGS = -J-Xms64m -J-XX:NewSize=4M -J-Dfile.encoding=UTF8
                        JAVA_APP_STUB = /System/Library/Frameworks/JavaVM.framework/Resources/MacOS/JavaApplicationStub
                        JAVA_ARCHIVE_CLASSES = YES
                        JAVA_ARCHIVE_TYPE = JAR
                        JAVA_COMPILER = /usr/bin/javac
                        JAVA_FOLDER_PATH = Runner.app/Java
                        JAVA_FRAMEWORK_RESOURCES_DIRS = Resources
                        JAVA_JAR_FLAGS = cv
                        JAVA_SOURCE_SUBDIR = .
                        JAVA_USE_DEPENDENCIES = YES
                        JAVA_ZIP_FLAGS = -urg
                        JIKES_DEFAULT_FLAGS = +E +OLDCSO
                        KASAN_DEFAULT_CFLAGS = -DKASAN=1 -fsanitize=address -mllvm -asan-globals-live-support -mllvm -asan-force-dynamic-shadow
                        KEEP_PRIVATE_EXTERNS = NO
                        LD_DEPENDENCY_INFO_FILE = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/Objects-normal/armv7/Runner_dependency_info.dat
                        LD_GENERATE_MAP_FILE = NO
                        LD_MAP_FILE_PATH = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/Runner-LinkMap-normal-armv7.txt
                        LD_NO_PIE = NO
                        LD_QUOTE_LINKER_ARGUMENTS_FOR_COMPILER_DRIVER = YES
                        LD_RUNPATH_SEARCH_PATHS =  @executable_path/Frameworks
                        LEGACY_DEVELOPER_DIR = /Applications/Xcode.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer
                        LEX = lex
                        LIBRARY_DEXT_INSTALL_PATH = /Library/DriverExtensions
                        LIBRARY_FLAG_NOSPACE = YES
                        LIBRARY_FLAG_PREFIX = -l
                        LIBRARY_KEXT_INSTALL_PATH = /Library/Extensions
                        LINKER_DISPLAYS_MANGLED_NAMES = NO
                        LINK_FILE_LIST_normal_arm64 = 
                        LINK_FILE_LIST_normal_armv7 = 
                        LINK_WITH_STANDARD_LIBRARIES = YES
                        LLVM_TARGET_TRIPLE_OS_VERSION = ios9.0
                        LLVM_TARGET_TRIPLE_VENDOR = apple
                        LOCALIZABLE_CONTENT_DIR = 
                        LOCALIZED_RESOURCES_FOLDER_PATH = Runner.app/en.lproj
                        LOCALIZED_STRING_MACRO_NAMES = NSLocalizedString CFCopyLocalizedString
                        LOCALIZED_STRING_SWIFTUI_SUPPORT = YES
                        LOCAL_ADMIN_APPS_DIR = /Applications/Utilities
                        LOCAL_APPS_DIR = /Applications
                        LOCAL_DEVELOPER_DIR = /Library/Developer
                        LOCAL_LIBRARY_DIR = /Library
                        LOCROOT = 
                        LOCSYMROOT = 
                        MACH_O_TYPE = mh_execute
                        MAC_OS_X_PRODUCT_BUILD_VERSION = 19H1030
                        MAC_OS_X_VERSION_ACTUAL = 101507
                        MAC_OS_X_VERSION_MAJOR = 101500
                        MAC_OS_X_VERSION_MINOR = 1507
                        METAL_LIBRARY_FILE_BASE = default
                        METAL_LIBRARY_OUTPUT_DIR = /Users/user/example2/bug/build/ios/Release-iphoneos/Runner.app
                        MODULES_FOLDER_PATH = Runner.app/Modules
                        MODULE_CACHE_DIR = /Users/user/Library/Developer/Xcode/DerivedData/ModuleCache.noindex
                        MTL_ENABLE_DEBUG_INFO = NO
                        NATIVE_ARCH = armv7
                        NATIVE_ARCH_32_BIT = i386
                        NATIVE_ARCH_64_BIT = x86_64
                        NATIVE_ARCH_ACTUAL = x86_64
                        NO_COMMON = YES
                        OBJECT_FILE_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/Objects
                        OBJECT_FILE_DIR_normal = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/Objects-normal
                        OBJROOT = /Users/user/example2/bug/build/ios
                        ONLY_ACTIVE_ARCH = NO
                        OS = MACOS
                        OSAC = /usr/bin/osacompile
                        PACKAGE_CONFIG = /Users/user/example2/bug/.dart_tool/package_config.json
                        PACKAGE_TYPE = com.apple.package-type.wrapper.application
                        PASCAL_STRINGS = YES
                        PATH =
                        /Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/opt/ruby/bin:/Users/user/.cargo/bin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/go/bin:/Library/Apple/usr/bin:/Users/user/too
                        ls/flutter/bin:/Users/user/tools/flutter/bin/cache/dart-sdk/bin:/Users/user/tools/dart-lang-protobuf/protoc_plugin/bin:/Users/user/tools/bin
                        PATH_PREFIXES_EXCLUDED_FROM_HEADER_DEPENDENCIES = /usr/include /usr/local/include /System/Library/Frameworks /System/Library/PrivateFrameworks /Applications/Xcode.app/Contents/Developer/Headers
                        /Applications/Xcode.app/Contents/Developer/SDKs /Applications/Xcode.app/Contents/Developer/Platforms
                        PBDEVELOPMENTPLIST_PATH = Runner.app/pbdevelopment.plist
                        PFE_FILE_C_DIALECTS = objective-c
                        PKGINFO_FILE_PATH = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/PkgInfo
                        PKGINFO_PATH = Runner.app/PkgInfo
                        PLATFORM_DEVELOPER_APPLICATIONS_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Applications
                        PLATFORM_DEVELOPER_BIN_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin
                        PLATFORM_DEVELOPER_LIBRARY_DIR = /Applications/Xcode.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer/Library
                        PLATFORM_DEVELOPER_SDK_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs
                        PLATFORM_DEVELOPER_TOOLS_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Tools
                        PLATFORM_DEVELOPER_USR_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr
                        PLATFORM_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform
                        PLATFORM_DISPLAY_NAME = iOS
                        PLATFORM_NAME = iphoneos
                        PLATFORM_PREFERRED_ARCH = arm64
                        PLATFORM_PRODUCT_BUILD_VERSION = 18D46
                        PLIST_FILE_OUTPUT_FORMAT = binary
                        PLUGINS_FOLDER_PATH = Runner.app/PlugIns
                        PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR = YES
                        PRECOMP_DESTINATION_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/PrefixHeaders
                        PRESERVE_DEAD_CODE_INITS_AND_TERMS = NO
                        PRIVATE_HEADERS_FOLDER_PATH = Runner.app/PrivateHeaders
                        PRODUCT_BUNDLE_IDENTIFIER = com.example.bug
                        PRODUCT_BUNDLE_PACKAGE_TYPE = APPL
                        PRODUCT_MODULE_NAME = Runner
                        PRODUCT_NAME = Runner
                        PRODUCT_SETTINGS_PATH = /Users/user/example2/bug/ios/Runner/Info.plist
                        PRODUCT_TYPE = com.apple.product-type.application
                        PROFILING_CODE = NO
                        PROJECT = Runner
                        PROJECT_DERIVED_FILE_DIR = /Users/user/example2/bug/build/ios/Runner.build/DerivedSources
                        PROJECT_DIR = /Users/user/example2/bug/ios
                        PROJECT_FILE_PATH = /Users/user/example2/bug/ios/Runner.xcodeproj
                        PROJECT_NAME = Runner
                        PROJECT_TEMP_DIR = /Users/user/example2/bug/build/ios/Runner.build
                        PROJECT_TEMP_ROOT = /Users/user/example2/bug/build/ios
                        PROVISIONING_PROFILE_REQUIRED = YES
                        PUBLIC_HEADERS_FOLDER_PATH = Runner.app/Headers
                        RECURSIVE_SEARCH_PATHS_FOLLOW_SYMLINKS = YES
                        REMOVE_CVS_FROM_RESOURCES = YES
                        REMOVE_GIT_FROM_RESOURCES = YES
                        REMOVE_HEADERS_FROM_EMBEDDED_BUNDLES = YES
                        REMOVE_HG_FROM_RESOURCES = YES
                        REMOVE_SVN_FROM_RESOURCES = YES
                        RESOURCE_RULES_REQUIRED = YES
                        REZ_COLLECTOR_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/ResourceManagerResources
                        REZ_OBJECTS_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build/ResourceManagerResources/Objects
                        SCAN_ALL_SOURCE_FILES_FOR_INCLUDES = NO
                        SCRIPTS_FOLDER_PATH = Runner.app/Scripts
                        SDKROOT = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.4.sdk
                        SDK_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.4.sdk
                        SDK_DIR_iphoneos14_4 = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.4.sdk
                        SDK_NAME = iphoneos14.4
                        SDK_NAMES = iphoneos14.4
                        SDK_PRODUCT_BUILD_VERSION = 18D46
                        SDK_VERSION = 14.4
                        SDK_VERSION_ACTUAL = 140400
                        SDK_VERSION_MAJOR = 140000
                        SDK_VERSION_MINOR = 140400
                        SED = /usr/bin/sed
                        SEPARATE_STRIP = NO
                        SEPARATE_SYMBOL_EDIT = NO
                        SET_DIR_MODE_OWNER_GROUP = YES
                        SET_FILE_MODE_OWNER_GROUP = NO
                        SHALLOW_BUNDLE = YES
                        SHARED_DERIVED_FILE_DIR = /Users/user/example2/bug/build/ios/Release-iphoneos/DerivedSources
                        SHARED_FRAMEWORKS_FOLDER_PATH = Runner.app/SharedFrameworks
                        SHARED_PRECOMPS_DIR = /Users/user/example2/bug/build/ios/SharedPrecompiledHeaders
                        SHARED_SUPPORT_FOLDER_PATH = Runner.app/SharedSupport
                        SKIP_INSTALL = NO
                        SOURCE_ROOT = /Users/user/example2/bug/ios
                        SRCROOT = /Users/user/example2/bug/ios
                        STRINGS_FILE_OUTPUT_ENCODING = binary
                        STRIP_BITCODE_FROM_COPIED_FILES = YES
                        STRIP_INSTALLED_PRODUCT = YES
                        STRIP_STYLE = all
                        STRIP_SWIFT_SYMBOLS = YES
                        SUPPORTED_DEVICE_FAMILIES = 1,2
                        SUPPORTED_PLATFORMS = iphoneos
                        SUPPORTS_MACCATALYST = NO
                        SUPPORTS_TEXT_BASED_API = NO
                        SWIFT_COMPILATION_MODE = wholemodule
                        SWIFT_OBJC_BRIDGING_HEADER = Runner/Runner-Bridging-Header.h
                        SWIFT_OPTIMIZATION_LEVEL = -O
                        SWIFT_PLATFORM_TARGET_PREFIX = ios
                        SWIFT_VERSION = 5.0
                        SYMROOT = /Users/user/example2/bug/build/ios
                        SYSTEM_ADMIN_APPS_DIR = /Applications/Utilities
                        SYSTEM_APPS_DIR = /Applications
                        SYSTEM_CORE_SERVICES_DIR = /System/Library/CoreServices
                        SYSTEM_DEMOS_DIR = /Applications/Extras
                        SYSTEM_DEVELOPER_APPS_DIR = /Applications/Xcode.app/Contents/Developer/Applications
                        SYSTEM_DEVELOPER_BIN_DIR = /Applications/Xcode.app/Contents/Developer/usr/bin
                        SYSTEM_DEVELOPER_DEMOS_DIR = /Applications/Xcode.app/Contents/Developer/Applications/Utilities/Built Examples
                        SYSTEM_DEVELOPER_DIR = /Applications/Xcode.app/Contents/Developer
                        SYSTEM_DEVELOPER_DOC_DIR = /Applications/Xcode.app/Contents/Developer/ADC Reference Library
                        SYSTEM_DEVELOPER_GRAPHICS_TOOLS_DIR = /Applications/Xcode.app/Contents/Developer/Applications/Graphics Tools
                        SYSTEM_DEVELOPER_JAVA_TOOLS_DIR = /Applications/Xcode.app/Contents/Developer/Applications/Java Tools
                        SYSTEM_DEVELOPER_PERFORMANCE_TOOLS_DIR = /Applications/Xcode.app/Contents/Developer/Applications/Performance Tools
                        SYSTEM_DEVELOPER_RELEASENOTES_DIR = /Applications/Xcode.app/Contents/Developer/ADC Reference Library/releasenotes
                        SYSTEM_DEVELOPER_TOOLS = /Applications/Xcode.app/Contents/Developer/Tools
                        SYSTEM_DEVELOPER_TOOLS_DOC_DIR = /Applications/Xcode.app/Contents/Developer/ADC Reference Library/documentation/DeveloperTools
                        SYSTEM_DEVELOPER_TOOLS_RELEASENOTES_DIR = /Applications/Xcode.app/Contents/Developer/ADC Reference Library/releasenotes/DeveloperTools
                        SYSTEM_DEVELOPER_USR_DIR = /Applications/Xcode.app/Contents/Developer/usr
                        SYSTEM_DEVELOPER_UTILITIES_DIR = /Applications/Xcode.app/Contents/Developer/Applications/Utilities
                        SYSTEM_DEXT_INSTALL_PATH = /System/Library/DriverExtensions
                        SYSTEM_DOCUMENTATION_DIR = /Library/Documentation
                        SYSTEM_KEXT_INSTALL_PATH = /System/Library/Extensions
                        SYSTEM_LIBRARY_DIR = /System/Library
                        TAPI_VERIFY_MODE = ErrorsOnly
                        TARGETED_DEVICE_FAMILY = 1,2
                        TARGETNAME = Runner
                        TARGET_BUILD_DIR = /Users/user/example2/bug/build/ios/Release-iphoneos
                        TARGET_NAME = Runner
                        TARGET_TEMP_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build
                        TEMP_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build
                        TEMP_FILES_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build
                        TEMP_FILE_DIR = /Users/user/example2/bug/build/ios/Runner.build/Release-iphoneos/Runner.build
                        TEMP_ROOT = /Users/user/example2/bug/build/ios
                        TEST_FRAMEWORK_SEARCH_PATHS =  /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks
                        /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.4.sdk/Developer/Library/Frameworks
                        TEST_LIBRARY_SEARCH_PATHS =  /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib
                        TOOLCHAIN_DIR = /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
                        TRACK_WIDGET_CREATION = true
                        TREAT_MISSING_BASELINES_AS_TEST_FAILURES = NO
                        TREE_SHAKE_ICONS = false
                        UID = 501
                        UNLOCALIZED_RESOURCES_FOLDER_PATH = Runner.app
                        UNSTRIPPED_PRODUCT = NO
                        USER = user
                        USER_APPS_DIR = /Users/user/Applications
                        USER_LIBRARY_DIR = /Users/user/Library
                        USE_DYNAMIC_NO_PIC = YES
                        USE_HEADERMAP = YES
                        USE_HEADER_SYMLINKS = NO
                        USE_LLVM_TARGET_TRIPLES = YES
                        USE_LLVM_TARGET_TRIPLES_FOR_CLANG = YES
                        USE_LLVM_TARGET_TRIPLES_FOR_LD = YES
                        USE_LLVM_TARGET_TRIPLES_FOR_TAPI = YES
                        VALIDATE_PRODUCT = YES
                        VALIDATE_WORKSPACE = NO
                        VALID_ARCHS = arm64 arm64e armv7 armv7s
                        VERBOSE_PBXCP = NO
                        VERSIONING_SYSTEM = apple-generic
                        VERSIONPLIST_PATH = Runner.app/version.plist
                        VERSION_INFO_BUILDER = user
                        VERSION_INFO_FILE = Runner_vers.c
                        VERSION_INFO_STRING = "@(#)PROGRAM:Runner  PROJECT:Runner-1"
                        WRAPPER_EXTENSION = app
                        WRAPPER_NAME = Runner.app
                        WRAPPER_SUFFIX = .app
                        WRAP_ASSET_PACKS_IN_SEPARATE_DIRECTORIES = NO
                        XCODE_APP_SUPPORT_DIR = /Applications/Xcode.app/Contents/Developer/Library/Xcode
                        XCODE_PRODUCT_BUILD_VERSION = 12D4e
                        XCODE_VERSION_ACTUAL = 1240
                        XCODE_VERSION_MAJOR = 1200
                        XCODE_VERSION_MINOR = 1240
                        XPCSERVICES_FOLDER_PATH = Runner.app/XPCServices
                        YACC = yacc
                        arch = armv7
                        variant = normal
[  +17 ms] Building Runner.app for 22ED2AE3-074A-42B4-A27C-49C92E97C2C2.
[  +18 ms] executing: xattr -r -d com.apple.FinderInfo /Users/user/example2/bug/ios
[   +4 ms] executing: xcrun simctl spawn 22ED2AE3-074A-42B4-A27C-49C92E97C2C2 log stream --style json --predicate eventType = logEvent AND processImagePath ENDSWITH "Runner" AND (senderImagePath ENDSWITH "/Flutter" OR senderImagePath ENDSWITH
"/libswiftCore.dylib" OR processImageUUID == senderImageUUID) AND NOT(eventMessage CONTAINS ": could not find icon for representation -> com.apple.") AND NOT(eventMessage BEGINSWITH "assertion failed: ") AND NOT(eventMessage CONTAINS " libxpc.dylib ")
[ +347 ms] executing: /usr/bin/plutil -convert json -o - /Users/user/example2/bug/ios/Runner/Info.plist
[   +8 ms] Exit code 0 from: /usr/bin/plutil -convert json -o - /Users/user/example2/bug/ios/Runner/Info.plist
[        ]
{"CFBundleShortVersionString":"$(FLUTTER_BUILD_NAME)","CFBundleIdentifier":"$(PRODUCT_BUNDLE_IDENTIFIER)","CFBundleInfoDictionaryVersion":"6.0","UIMainStoryboardFile":"Main","CFBundleVersion":"$(FLUTTER_BUILD_NUMBER)","UILaunchStoryboardName":"LaunchScre
en","CFBundleExecutable":"$(EXECUTABLE_NAME)","LSRequiresIPhoneOS":true,"UISupportedInterfaceOrientations":["UIInterfaceOrientationPortrait","UIInterfaceOrientationLandscapeLeft","UIInterfaceOrientationLandscapeRight"],"UIViewControllerBasedStatusBarAppe
arance":false,"CFBundleSignature":"????","CFBundlePackageType":"APPL","CFBundleDevelopmentRegion":"$(DEVELOPMENT_LANGUAGE)","UISupportedInterfaceOrientations~ipad":["UIInterfaceOrientationPortrait","UIInterfaceOrientationPortraitUpsideDown","UIInterfaceO
rientationLandscapeLeft","UIInterfaceOrientationLandscapeRight"],"CFBundleName":"bug"}
[   +5 ms] executing: mkfifo /var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_build_log_pipe.M0qQxG/pipe_to_stdout
[   +4 ms] Exit code 0 from: mkfifo /var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_build_log_pipe.M0qQxG/pipe_to_stdout
[   +6 ms] Running Xcode build...
[   +1 ms] executing: [/Users/user/example2/bug/ios/] xcrun xcodebuild -configuration Debug VERBOSE_SCRIPT_LOGGING=YES -workspace Runner.xcworkspace -scheme Runner BUILD_DIR=/Users/user/example2/bug/build/ios -sdk iphonesimulator -arch x86_64
SCRIPT_OUTPUT_STREAM_FILE=/var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_build_log_pipe.M0qQxG/pipe_to_stdout FLUTTER_SUPPRESS_ANALYTICS=true COMPILER_INDEX_STORE_ENABLE=NO
[+5997 ms] Running Xcode build... (completed in 6.0s)
[        ]  └─Compiling, linking and signing...
[+3591 ms] Command line invocation:
                        /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -configuration Debug VERBOSE_SCRIPT_LOGGING=YES -workspace Runner.xcworkspace -scheme Runner BUILD_DIR=/Users/user/example2/bug/build/ios -sdk iphonesimulator -arch
                        x86_64 SCRIPT_OUTPUT_STREAM_FILE=/var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_build_log_pipe.M0qQxG/pipe_to_stdout FLUTTER_SUPPRESS_ANALYTICS=true COMPILER_INDEX_STORE_ENABLE=NO

                    Build settings from command line:
                        ARCHS = x86_64
                        BUILD_DIR = /Users/user/example2/bug/build/ios
                        COMPILER_INDEX_STORE_ENABLE = NO
                        FLUTTER_SUPPRESS_ANALYTICS = true
                        SCRIPT_OUTPUT_STREAM_FILE = /var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_build_log_pipe.M0qQxG/pipe_to_stdout
                        SDKROOT = iphonesimulator14.4
                        VERBOSE_SCRIPT_LOGGING = YES

                    note: Using new build system
                    note: Building targets in parallel
                    note: Planning build
                    note: Constructing build description
                    ProcessProductPackaging "" /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner.app.xcent (in target 'Runner' from
                    project 'Runner')
                        cd /Users/user/example2/bug/ios


                    Entitlements:

                    {
                        "com.apple.security.get-task-allow" = 1;
                    }


                        builtin-productPackagingUtility -entitlements -format xml -o
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner.app.xcent

                    ProcessProductPackaging "" /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner.app-Simulated.xcent (in target 'Runner'
                    from project 'Runner')
                        cd /Users/user/example2/bug/ios


                    Entitlements:

                    {
                        "application-identifier" = "YC92MLNN4A.com.example.bug";
                        "keychain-access-groups" =     (
                            "YC92MLNN4A.com.example.bug"
                        );
                    }


                        builtin-productPackagingUtility -entitlements -format xml -o
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner.app-Simulated.xcent

                    PhaseScriptExecution Run\ Script /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Script-9740EEB61CF901F6004384FC.sh (in
                    target 'Runner' from project 'Runner')
                        cd /Users/user/example2/bug/ios
                        export ACTION\=build
                        export AD_HOC_CODE_SIGNING_ALLOWED\=YES
                        export ALTERNATE_GROUP\=staff
                        export ALTERNATE_MODE\=u+w,go-w,a+rX
                        export ALTERNATE_OWNER\=user
                        export ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES\=NO
                        export ALWAYS_SEARCH_USER_PATHS\=NO
                        export ALWAYS_USE_SEPARATE_HEADERMAPS\=NO
                        export APPLE_INTERNAL_DEVELOPER_DIR\=/AppleInternal/Developer
                        export APPLE_INTERNAL_DIR\=/AppleInternal
                        export APPLE_INTERNAL_DOCUMENTATION_DIR\=/AppleInternal/Documentation
                        export APPLE_INTERNAL_LIBRARY_DIR\=/AppleInternal/Library
                        export APPLE_INTERNAL_TOOLS\=/AppleInternal/Developer/Tools
                        export APPLICATION_EXTENSION_API_ONLY\=NO
                        export APPLY_RULES_IN_COPY_FILES\=NO
                        export APPLY_RULES_IN_COPY_HEADERS\=NO
                        export ARCHS\=x86_64
                        export ARCHS_STANDARD\=arm64\ x86_64\ i386
                        export ARCHS_STANDARD_32_64_BIT\=arm64\ i386\ x86_64
                        export ARCHS_STANDARD_32_BIT\=i386
                        export ARCHS_STANDARD_64_BIT\=arm64\ x86_64
                        export ARCHS_STANDARD_INCLUDING_64_BIT\=arm64\ x86_64\ i386
                        export ARCHS_UNIVERSAL_IPHONE_OS\=arm64\ i386\ x86_64
                        export ASSETCATALOG_COMPILER_APPICON_NAME\=AppIcon
                        export AVAILABLE_PLATFORMS\=appletvos\ appletvsimulator\ iphoneos\ iphonesimulator\ macosx\ watchos\ watchsimulator
                        export AppIdentifierPrefix\=YC92MLNN4A.
                        export BITCODE_GENERATION_MODE\=marker
                        export BUILD_ACTIVE_RESOURCES_ONLY\=YES
                        export BUILD_COMPONENTS\=headers\ build
                        export BUILD_DIR\=/Users/user/example2/bug/build/ios
                        export BUILD_LIBRARY_FOR_DISTRIBUTION\=NO
                        export BUILD_ROOT\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Products
                        export BUILD_STYLE\=
                        export BUILD_VARIANTS\=normal
                        export BUILT_PRODUCTS_DIR\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        export BUNDLE_CONTENTS_FOLDER_PATH_deep\=Contents/
                        export BUNDLE_EXECUTABLE_FOLDER_NAME_deep\=MacOS
                        export BUNDLE_FORMAT\=shallow
                        export BUNDLE_FRAMEWORKS_FOLDER_PATH\=Frameworks
                        export BUNDLE_PLUGINS_FOLDER_PATH\=PlugIns
                        export BUNDLE_PRIVATE_HEADERS_FOLDER_PATH\=PrivateHeaders
                        export BUNDLE_PUBLIC_HEADERS_FOLDER_PATH\=Headers
                        export CACHE_ROOT\=/var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/C/com.apple.DeveloperTools/12.4-12D4e/Xcode
                        export CCHROOT\=/var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/C/com.apple.DeveloperTools/12.4-12D4e/Xcode
                        export CHMOD\=/bin/chmod
                        export CHOWN\=/usr/sbin/chown
                        export CLANG_ANALYZER_NONNULL\=YES
                        export CLANG_CXX_LANGUAGE_STANDARD\=gnu++0x
                        export CLANG_CXX_LIBRARY\=libc++
                        export CLANG_ENABLE_MODULES\=YES
                        export CLANG_ENABLE_OBJC_ARC\=YES
                        export CLANG_MODULES_BUILD_SESSION_FILE\=/Users/user/Library/Developer/Xcode/DerivedData/ModuleCache.noindex/Session.modulevalidation
                        export CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING\=YES
                        export CLANG_WARN_BOOL_CONVERSION\=YES
                        export CLANG_WARN_COMMA\=YES
                        export CLANG_WARN_CONSTANT_CONVERSION\=YES
                        export CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS\=YES
                        export CLANG_WARN_DIRECT_OBJC_ISA_USAGE\=YES_ERROR
                        export CLANG_WARN_EMPTY_BODY\=YES
                        export CLANG_WARN_ENUM_CONVERSION\=YES
                        export CLANG_WARN_INFINITE_RECURSION\=YES
                        export CLANG_WARN_INT_CONVERSION\=YES
                        export CLANG_WARN_NON_LITERAL_NULL_CONVERSION\=YES
                        export CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF\=YES
                        export CLANG_WARN_OBJC_LITERAL_CONVERSION\=YES
                        export CLANG_WARN_OBJC_ROOT_CLASS\=YES_ERROR
                        export CLANG_WARN_RANGE_LOOP_ANALYSIS\=YES
                        export CLANG_WARN_STRICT_PROTOTYPES\=YES
                        export CLANG_WARN_SUSPICIOUS_MOVE\=YES
                        export CLANG_WARN_UNREACHABLE_CODE\=YES
                        export CLANG_WARN__DUPLICATE_METHOD_MATCH\=YES
                        export CLASS_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/JavaClasses
                        export CLEAN_PRECOMPS\=YES
                        export CLONE_HEADERS\=NO
                        export CODESIGNING_FOLDER_PATH\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app
                        export CODE_SIGNING_ALLOWED\=YES
                        export CODE_SIGNING_REQUIRED\=YES
                        export CODE_SIGN_CONTEXT_CLASS\=XCiPhoneSimulatorCodeSignContext
                        export CODE_SIGN_IDENTITY\=-
                        export CODE_SIGN_INJECT_BASE_ENTITLEMENTS\=YES
                        export COLOR_DIAGNOSTICS\=NO
                        export COMBINE_HIDPI_IMAGES\=NO
                        export COMPILER_INDEX_STORE_ENABLE\=NO
                        export COMPOSITE_SDK_DIRS\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/CompositeSDKs
                        export COMPRESS_PNG_FILES\=YES
                        export CONFIGURATION\=Debug
                        export CONFIGURATION_BUILD_DIR\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        export CONFIGURATION_TEMP_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator
                        export CONTENTS_FOLDER_PATH\=Runner.app
                        export COPYING_PRESERVES_HFS_DATA\=NO
                        export COPY_HEADERS_RUN_UNIFDEF\=NO
                        export COPY_PHASE_STRIP\=NO
                        export COPY_RESOURCES_FROM_STATIC_FRAMEWORKS\=YES
                        export CORRESPONDING_DEVICE_PLATFORM_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform
                        export CORRESPONDING_DEVICE_PLATFORM_NAME\=iphoneos
                        export CORRESPONDING_DEVICE_SDK_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.4.sdk
                        export CORRESPONDING_DEVICE_SDK_NAME\=iphoneos14.4
                        export CP\=/bin/cp
                        export CREATE_INFOPLIST_SECTION_IN_BINARY\=NO
                        export CURRENT_ARCH\=undefined_arch
                        export CURRENT_PROJECT_VERSION\=1
                        export CURRENT_VARIANT\=normal
                        export DART_OBFUSCATION\=false
                        export DEAD_CODE_STRIPPING\=YES
                        export DEBUGGING_SYMBOLS\=YES
                        export DEBUG_INFORMATION_FORMAT\=dwarf
                        export DEFAULT_COMPILER\=com.apple.compilers.llvm.clang.1_0
                        export DEFAULT_DEXT_INSTALL_PATH\=/System/Library/DriverExtensions
                        export DEFAULT_KEXT_INSTALL_PATH\=/System/Library/Extensions
                        export DEFINES_MODULE\=NO
                        export DEPLOYMENT_LOCATION\=NO
                        export DEPLOYMENT_POSTPROCESSING\=NO
                        export DEPLOYMENT_TARGET_CLANG_ENV_NAME\=IPHONEOS_DEPLOYMENT_TARGET
                        export DEPLOYMENT_TARGET_CLANG_FLAG_NAME\=mios-simulator-version-min
                        export DEPLOYMENT_TARGET_CLANG_FLAG_PREFIX\=-mios-simulator-version-min\=
                        export DEPLOYMENT_TARGET_LD_ENV_NAME\=IPHONEOS_DEPLOYMENT_TARGET
                        export DEPLOYMENT_TARGET_LD_FLAG_NAME\=ios_simulator_version_min
                        export DEPLOYMENT_TARGET_SETTING_NAME\=IPHONEOS_DEPLOYMENT_TARGET
                        export DEPLOYMENT_TARGET_SUGGESTED_VALUES\=9.0\ 9.2\ 10.0\ 10.2\ 11.0\ 11.2\ 11.4\ 12.1\ 12.3\ 13.0\ 13.2\ 13.4\ 13.6\ 14.1\ 14.3\ 14.4
                        export DERIVED_FILES_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources
                        export DERIVED_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources
                        export DERIVED_SOURCES_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources
                        export DEVELOPER_APPLICATIONS_DIR\=/Applications/Xcode.app/Contents/Developer/Applications
                        export DEVELOPER_BIN_DIR\=/Applications/Xcode.app/Contents/Developer/usr/bin
                        export DEVELOPER_DIR\=/Applications/Xcode.app/Contents/Developer
                        export DEVELOPER_FRAMEWORKS_DIR\=/Applications/Xcode.app/Contents/Developer/Library/Frameworks
                        export DEVELOPER_FRAMEWORKS_DIR_QUOTED\=/Applications/Xcode.app/Contents/Developer/Library/Frameworks
                        export DEVELOPER_LIBRARY_DIR\=/Applications/Xcode.app/Contents/Developer/Library
                        export DEVELOPER_SDK_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs
                        export DEVELOPER_TOOLS_DIR\=/Applications/Xcode.app/Contents/Developer/Tools
                        export DEVELOPER_USR_DIR\=/Applications/Xcode.app/Contents/Developer/usr
                        export DEVELOPMENT_LANGUAGE\=en
                        export DOCUMENTATION_FOLDER_PATH\=Runner.app/en.lproj/Documentation
                        export DONT_GENERATE_INFOPLIST_FILE\=NO
                        export DO_HEADER_SCANNING_IN_JAM\=NO
                        export DSTROOT\=/tmp/Runner.dst
                        export DT_TOOLCHAIN_DIR\=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
                        export DWARF_DSYM_FILE_NAME\=Runner.app.dSYM
                        export DWARF_DSYM_FILE_SHOULD_ACCOMPANY_PRODUCT\=NO
                        export DWARF_DSYM_FOLDER_PATH\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        export EFFECTIVE_PLATFORM_NAME\=-iphonesimulator
                        export EMBEDDED_CONTENT_CONTAINS_SWIFT\=NO
                        export EMBED_ASSET_PACKS_IN_PRODUCT_BUNDLE\=NO
                        export ENABLE_BITCODE\=NO
                        export ENABLE_DEFAULT_HEADER_SEARCH_PATHS\=YES
                        export ENABLE_HARDENED_RUNTIME\=NO
                        export ENABLE_HEADER_DEPENDENCIES\=YES
                        export ENABLE_ON_DEMAND_RESOURCES\=YES
                        export ENABLE_PREVIEWS\=NO
                        export ENABLE_STRICT_OBJC_MSGSEND\=YES
                        export ENABLE_TESTABILITY\=YES
                        export ENABLE_TESTING_SEARCH_PATHS\=NO
                        export ENTITLEMENTS_DESTINATION\=__entitlements
                        export ENTITLEMENTS_REQUIRED\=YES
                        export EXCLUDED_INSTALLSRC_SUBDIRECTORY_PATTERNS\=.DS_Store\ .svn\ .git\ .hg\ CVS
                        export EXCLUDED_RECURSIVE_SEARCH_PATH_SUBDIRECTORIES\=\*.nib\ \*.lproj\ \*.framework\ \*.gch\ \*.xcode\*\ \*.xcassets\ \(\*\)\ .DS_Store\ CVS\ .svn\ .git\ .hg\ \*.pbproj\ \*.pbxproj
                        export EXECUTABLES_FOLDER_PATH\=Runner.app/Executables
                        export EXECUTABLE_FOLDER_PATH\=Runner.app
                        export EXECUTABLE_NAME\=Runner
                        export EXECUTABLE_PATH\=Runner.app/Runner
                        export EXPANDED_CODE_SIGN_IDENTITY\=-
                        export EXPANDED_CODE_SIGN_IDENTITY_NAME\=-
                        export FILE_LIST\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects/LinkFileList
                        export FIXED_FILES_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/FixedFiles
                        export FLUTTER_APPLICATION_PATH\=/Users/user/example2/bug
                        export FLUTTER_BUILD_DIR\=build
                        export FLUTTER_BUILD_NAME\=1.0.0
                        export FLUTTER_BUILD_NUMBER\=1
                        export FLUTTER_ROOT\=/Users/user/tools/flutter
                        export FLUTTER_SUPPRESS_ANALYTICS\=true
                        export FLUTTER_TARGET\=/Users/user/example2/bug/example1.dart
                        export FRAMEWORKS_FOLDER_PATH\=Runner.app/Frameworks
                        export FRAMEWORK_FLAG_PREFIX\=-framework
                        export FRAMEWORK_SEARCH_PATHS\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator\ 
                        export FRAMEWORK_VERSION\=A
                        export FULL_PRODUCT_NAME\=Runner.app
                        export GCC3_VERSION\=3.3
                        export GCC_C_LANGUAGE_STANDARD\=gnu99
                        export GCC_DYNAMIC_NO_PIC\=NO
                        export GCC_INLINES_ARE_PRIVATE_EXTERN\=YES
                        export GCC_NO_COMMON_BLOCKS\=YES
                        export GCC_OBJC_LEGACY_DISPATCH\=YES
                        export GCC_OPTIMIZATION_LEVEL\=0
                        export GCC_PFE_FILE_C_DIALECTS\=c\ objective-c\ c++\ objective-c++
                        export GCC_PREPROCESSOR_DEFINITIONS\=DEBUG\=1\ 
                        export GCC_SYMBOLS_PRIVATE_EXTERN\=NO
                        export GCC_TREAT_WARNINGS_AS_ERRORS\=NO
                        export GCC_VERSION\=com.apple.compilers.llvm.clang.1_0
                        export GCC_VERSION_IDENTIFIER\=com_apple_compilers_llvm_clang_1_0
                        export GCC_WARN_64_TO_32_BIT_CONVERSION\=YES
                        export GCC_WARN_ABOUT_RETURN_TYPE\=YES_ERROR
                        export GCC_WARN_UNDECLARED_SELECTOR\=YES
                        export GCC_WARN_UNINITIALIZED_AUTOS\=YES_AGGRESSIVE
                        export GCC_WARN_UNUSED_FUNCTION\=YES
                        export GCC_WARN_UNUSED_VARIABLE\=YES
                        export GENERATED_MODULEMAP_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/GeneratedModuleMaps-iphonesimulator
                        export GENERATE_MASTER_OBJECT_FILE\=NO
                        export GENERATE_PKGINFO_FILE\=YES
                        export GENERATE_PROFILING_CODE\=NO
                        export GENERATE_TEXT_BASED_STUBS\=NO
                        export GID\=20
                        export GROUP\=staff
                        export HEADERMAP_INCLUDES_FLAT_ENTRIES_FOR_TARGET_BEING_BUILT\=YES
                        export HEADERMAP_INCLUDES_FRAMEWORK_ENTRIES_FOR_ALL_PRODUCT_TYPES\=YES
                        export HEADERMAP_INCLUDES_NONPUBLIC_NONPRIVATE_HEADERS\=YES
                        export HEADERMAP_INCLUDES_PROJECT_HEADERS\=YES
                        export HEADERMAP_USES_FRAMEWORK_PREFIX_ENTRIES\=YES
                        export HEADERMAP_USES_VFS\=NO
                        export HEADER_SEARCH_PATHS\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator/include\ 
                        export HIDE_BITCODE_SYMBOLS\=YES
                        export HOME\=/Users/user
                        export ICONV\=/usr/bin/iconv
                        export INFOPLIST_EXPAND_BUILD_SETTINGS\=YES
                        export INFOPLIST_FILE\=Runner/Info.plist
                        export INFOPLIST_OUTPUT_FORMAT\=binary
                        export INFOPLIST_PATH\=Runner.app/Info.plist
                        export INFOPLIST_PREPROCESS\=NO
                        export INFOSTRINGS_PATH\=Runner.app/en.lproj/InfoPlist.strings
                        export INLINE_PRIVATE_FRAMEWORKS\=NO
                        export INSTALLHDRS_COPY_PHASE\=NO
                        export INSTALLHDRS_SCRIPT_PHASE\=NO
                        export INSTALL_DIR\=/tmp/Runner.dst/Applications
                        export INSTALL_GROUP\=staff
                        export INSTALL_MODE_FLAG\=u+w,go-w,a+rX
                        export INSTALL_OWNER\=user
                        export INSTALL_PATH\=/Applications
                        export INSTALL_ROOT\=/tmp/Runner.dst
                        export IPHONEOS_DEPLOYMENT_TARGET\=9.0
                        export JAVAC_DEFAULT_FLAGS\=-J-Xms64m\ -J-XX:NewSize\=4M\ -J-Dfile.encoding\=UTF8
                        export JAVA_APP_STUB\=/System/Library/Frameworks/JavaVM.framework/Resources/MacOS/JavaApplicationStub
                        export JAVA_ARCHIVE_CLASSES\=YES
                        export JAVA_ARCHIVE_TYPE\=JAR
                        export JAVA_COMPILER\=/usr/bin/javac
                        export JAVA_FOLDER_PATH\=Runner.app/Java
                        export JAVA_FRAMEWORK_RESOURCES_DIRS\=Resources
                        export JAVA_JAR_FLAGS\=cv
                        export JAVA_SOURCE_SUBDIR\=.
                        export JAVA_USE_DEPENDENCIES\=YES
                        export JAVA_ZIP_FLAGS\=-urg
                        export JIKES_DEFAULT_FLAGS\=+E\ +OLDCSO
                        export KEEP_PRIVATE_EXTERNS\=NO
                        export
                        LD_DEPENDENCY_INFO_FILE\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/undefined_arch/Runner_dependen
                        cy_info.dat
                        export LD_ENTITLEMENTS_SECTION\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner.app-Simulated.xcent
                        export LD_GENERATE_MAP_FILE\=NO
                        export LD_MAP_FILE_PATH\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-LinkMap-normal-undefined_arch.txt
                        export LD_NO_PIE\=NO
                        export LD_QUOTE_LINKER_ARGUMENTS_FOR_COMPILER_DRIVER\=YES
                        export LD_RUNPATH_SEARCH_PATHS\=\ @executable_path/Frameworks
                        export LEGACY_DEVELOPER_DIR\=/Applications/Xcode.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer
                        export LEX\=lex
                        export LIBRARY_DEXT_INSTALL_PATH\=/Library/DriverExtensions
                        export LIBRARY_FLAG_NOSPACE\=YES
                        export LIBRARY_FLAG_PREFIX\=-l
                        export LIBRARY_KEXT_INSTALL_PATH\=/Library/Extensions
                        export LIBRARY_SEARCH_PATHS\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator\ 
                        export LINKER_DISPLAYS_MANGLED_NAMES\=NO
                        export
                        LINK_FILE_LIST_normal_x86_64\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner.LinkFileLis
                        t
                        export LINK_WITH_STANDARD_LIBRARIES\=YES
                        export LLVM_TARGET_TRIPLE_OS_VERSION\=ios9.0
                        export LLVM_TARGET_TRIPLE_SUFFIX\=-simulator
                        export LLVM_TARGET_TRIPLE_VENDOR\=apple
                        export LOCALIZED_RESOURCES_FOLDER_PATH\=Runner.app/en.lproj
                        export LOCALIZED_STRING_MACRO_NAMES\=NSLocalizedString\ CFCopyLocalizedString
                        export LOCALIZED_STRING_SWIFTUI_SUPPORT\=YES
                        export LOCAL_ADMIN_APPS_DIR\=/Applications/Utilities
                        export LOCAL_APPS_DIR\=/Applications
                        export LOCAL_DEVELOPER_DIR\=/Library/Developer
                        export LOCAL_LIBRARY_DIR\=/Library
                        export LOCROOT\=/Users/user/example2/bug/ios
                        export LOCSYMROOT\=/Users/user/example2/bug/ios
                        export MACH_O_TYPE\=mh_execute
                        export MAC_OS_X_PRODUCT_BUILD_VERSION\=19H1030
                        export MAC_OS_X_VERSION_ACTUAL\=101507
                        export MAC_OS_X_VERSION_MAJOR\=101500
                        export MAC_OS_X_VERSION_MINOR\=1507
                        export METAL_LIBRARY_FILE_BASE\=default
                        export METAL_LIBRARY_OUTPUT_DIR\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app
                        export MODULES_FOLDER_PATH\=Runner.app/Modules
                        export MODULE_CACHE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/ModuleCache.noindex
                        export MTL_ENABLE_DEBUG_INFO\=YES
                        export NATIVE_ARCH\=x86_64
                        export NATIVE_ARCH_32_BIT\=i386
                        export NATIVE_ARCH_64_BIT\=x86_64
                        export NATIVE_ARCH_ACTUAL\=x86_64
                        export NO_COMMON\=YES
                        export OBJC_ABI_VERSION\=2
                        export OBJECT_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects
                        export OBJECT_FILE_DIR_normal\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal
                        export OBJROOT\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex
                        export ONLY_ACTIVE_ARCH\=NO
                        export OS\=MACOS
                        export OSAC\=/usr/bin/osacompile
                        export PACKAGE_CONFIG\=/Users/user/example2/bug/.dart_tool/package_config.json
                        export PACKAGE_TYPE\=com.apple.package-type.wrapper.application
                        export PASCAL_STRINGS\=YES
                        export
                        PATH\=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin:/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/bin:/Applications/Xcode.app/Contents/Developer/T
                        oolchains/XcodeDefault.xctoolchain/usr/libexec:/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/usr/bin:/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/usr/local/bin:/Appl
                        ications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/local/bin:/Applications/Xcode.app/Contents/Deve
                        loper/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/local/bin:/usr/local/opt/ruby/bin:/Users/user/.cargo/bin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/go/bin:/Library/Apple/usr
                        /bin:/Users/user/tools/flutter/bin:/Users/user/tools/flutter/bin/cache/dart-sdk/bin:/Users/user/tools/dart-lang-protobuf/protoc_plugin/bin:/Users/user/tools/bin
                        export PATH_PREFIXES_EXCLUDED_FROM_HEADER_DEPENDENCIES\=/usr/include\ /usr/local/include\ /System/Library/Frameworks\ /System/Library/PrivateFrameworks\ /Applications/Xcode.app/Contents/Developer/Headers\
                        /Applications/Xcode.app/Contents/Developer/SDKs\ /Applications/Xcode.app/Contents/Developer/Platforms
                        export PBDEVELOPMENTPLIST_PATH\=Runner.app/pbdevelopment.plist
                        export PER_ARCH_OBJECT_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/undefined_arch
                        export PER_VARIANT_OBJECT_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal
                        export PKGINFO_FILE_PATH\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/PkgInfo
                        export PKGINFO_PATH\=Runner.app/PkgInfo
                        export PLATFORM_DEVELOPER_APPLICATIONS_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Applications
                        export PLATFORM_DEVELOPER_BIN_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin
                        export PLATFORM_DEVELOPER_LIBRARY_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library
                        export PLATFORM_DEVELOPER_SDK_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs
                        export PLATFORM_DEVELOPER_TOOLS_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Tools
                        export PLATFORM_DEVELOPER_USR_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr
                        export PLATFORM_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform
                        export PLATFORM_DISPLAY_NAME\=iOS\ Simulator
                        export PLATFORM_FAMILY_NAME\=iOS
                        export PLATFORM_NAME\=iphonesimulator
                        export PLATFORM_PREFERRED_ARCH\=x86_64
                        export PLATFORM_PRODUCT_BUILD_VERSION\=18D46
                        export PLIST_FILE_OUTPUT_FORMAT\=binary
                        export PLUGINS_FOLDER_PATH\=Runner.app/PlugIns
                        export PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR\=YES
                        export PRECOMP_DESTINATION_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/PrefixHeaders
                        export PRESERVE_DEAD_CODE_INITS_AND_TERMS\=NO
                        export PRIVATE_HEADERS_FOLDER_PATH\=Runner.app/PrivateHeaders
                        export PRODUCT_BUNDLE_IDENTIFIER\=com.example.bug
                        export PRODUCT_BUNDLE_PACKAGE_TYPE\=APPL
                        export PRODUCT_MODULE_NAME\=Runner
                        export PRODUCT_NAME\=Runner
                        export PRODUCT_SETTINGS_PATH\=/Users/user/example2/bug/ios/Runner/Info.plist
                        export PRODUCT_TYPE\=com.apple.product-type.application
                        export PROFILING_CODE\=NO
                        export PROJECT\=Runner
                        export PROJECT_DERIVED_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/DerivedSources
                        export PROJECT_DIR\=/Users/user/example2/bug/ios
                        export PROJECT_FILE_PATH\=/Users/user/example2/bug/ios/Runner.xcodeproj
                        export PROJECT_NAME\=Runner
                        export PROJECT_TEMP_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build
                        export PROJECT_TEMP_ROOT\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex
                        export PUBLIC_HEADERS_FOLDER_PATH\=Runner.app/Headers
                        export RECURSIVE_SEARCH_PATHS_FOLLOW_SYMLINKS\=YES
                        export REMOVE_CVS_FROM_RESOURCES\=YES
                        export REMOVE_GIT_FROM_RESOURCES\=YES
                        export REMOVE_HEADERS_FROM_EMBEDDED_BUNDLES\=YES
                        export REMOVE_HG_FROM_RESOURCES\=YES
                        export REMOVE_SVN_FROM_RESOURCES\=YES
                        export REZ_COLLECTOR_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/ResourceManagerResources
                        export REZ_OBJECTS_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/ResourceManagerResources/Objects
                        export REZ_SEARCH_PATHS\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator\ 
                        export SCAN_ALL_SOURCE_FILES_FOR_INCLUDES\=NO
                        export SCRIPTS_FOLDER_PATH\=Runner.app/Scripts
                        export SCRIPT_INPUT_FILE_COUNT\=0
                        export SCRIPT_INPUT_FILE_LIST_COUNT\=0
                        export SCRIPT_OUTPUT_FILE_COUNT\=0
                        export SCRIPT_OUTPUT_FILE_LIST_COUNT\=0
                        export SCRIPT_OUTPUT_STREAM_FILE\=/var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_build_log_pipe.M0qQxG/pipe_to_stdout
                        export SDKROOT\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        export SDK_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        export SDK_DIR_iphonesimulator14_4\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        export SDK_NAME\=iphonesimulator14.4
                        export SDK_NAMES\=iphonesimulator14.4
                        export SDK_PRODUCT_BUILD_VERSION\=18D46
                        export SDK_VERSION\=14.4
                        export SDK_VERSION_ACTUAL\=140400
                        export SDK_VERSION_MAJOR\=140000
                        export SDK_VERSION_MINOR\=140400
                        export SED\=/usr/bin/sed
                        export SEPARATE_STRIP\=NO
                        export SEPARATE_SYMBOL_EDIT\=NO
                        export SET_DIR_MODE_OWNER_GROUP\=YES
                        export SET_FILE_MODE_OWNER_GROUP\=NO
                        export SHALLOW_BUNDLE\=YES
                        export SHARED_DERIVED_FILE_DIR\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator/DerivedSources
                        export SHARED_FRAMEWORKS_FOLDER_PATH\=Runner.app/SharedFrameworks
                        export SHARED_PRECOMPS_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/PrecompiledHeaders
                        export SHARED_SUPPORT_FOLDER_PATH\=Runner.app/SharedSupport
                        export SKIP_INSTALL\=NO
                        export SOURCE_ROOT\=/Users/user/example2/bug/ios
                        export SRCROOT\=/Users/user/example2/bug/ios
                        export STRINGS_FILE_OUTPUT_ENCODING\=binary
                        export STRIP_BITCODE_FROM_COPIED_FILES\=NO
                        export STRIP_INSTALLED_PRODUCT\=YES
                        export STRIP_STYLE\=all
                        export STRIP_SWIFT_SYMBOLS\=YES
                        export SUPPORTED_DEVICE_FAMILIES\=1,2
                        export SUPPORTED_PLATFORMS\=iphoneos\ iphonesimulator
                        export SUPPORTS_TEXT_BASED_API\=NO
                        export SWIFT_OBJC_BRIDGING_HEADER\=Runner/Runner-Bridging-Header.h
                        export SWIFT_OPTIMIZATION_LEVEL\=-Onone
                        export SWIFT_PLATFORM_TARGET_PREFIX\=ios
                        export
                        SWIFT_RESPONSE_FILE_PATH_normal_x86_64\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner.S
                        wiftFileList
                        export SWIFT_VERSION\=5.0
                        export SYMROOT\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Products
                        export SYSTEM_ADMIN_APPS_DIR\=/Applications/Utilities
                        export SYSTEM_APPS_DIR\=/Applications
                        export SYSTEM_CORE_SERVICES_DIR\=/System/Library/CoreServices
                        export SYSTEM_DEMOS_DIR\=/Applications/Extras
                        export SYSTEM_DEVELOPER_APPS_DIR\=/Applications/Xcode.app/Contents/Developer/Applications
                        export SYSTEM_DEVELOPER_BIN_DIR\=/Applications/Xcode.app/Contents/Developer/usr/bin
                        export SYSTEM_DEVELOPER_DEMOS_DIR\=/Applications/Xcode.app/Contents/Developer/Applications/Utilities/Built\ Examples
                        export SYSTEM_DEVELOPER_DIR\=/Applications/Xcode.app/Contents/Developer
                        export SYSTEM_DEVELOPER_DOC_DIR\=/Applications/Xcode.app/Contents/Developer/ADC\ Reference\ Library
                        export SYSTEM_DEVELOPER_GRAPHICS_TOOLS_DIR\=/Applications/Xcode.app/Contents/Developer/Applications/Graphics\ Tools
                        export SYSTEM_DEVELOPER_JAVA_TOOLS_DIR\=/Applications/Xcode.app/Contents/Developer/Applications/Java\ Tools
                        export SYSTEM_DEVELOPER_PERFORMANCE_TOOLS_DIR\=/Applications/Xcode.app/Contents/Developer/Applications/Performance\ Tools
                        export SYSTEM_DEVELOPER_RELEASENOTES_DIR\=/Applications/Xcode.app/Contents/Developer/ADC\ Reference\ Library/releasenotes
                        export SYSTEM_DEVELOPER_TOOLS\=/Applications/Xcode.app/Contents/Developer/Tools
                        export SYSTEM_DEVELOPER_TOOLS_DOC_DIR\=/Applications/Xcode.app/Contents/Developer/ADC\ Reference\ Library/documentation/DeveloperTools
                        export SYSTEM_DEVELOPER_TOOLS_RELEASENOTES_DIR\=/Applications/Xcode.app/Contents/Developer/ADC\ Reference\ Library/releasenotes/DeveloperTools
                        export SYSTEM_DEVELOPER_USR_DIR\=/Applications/Xcode.app/Contents/Developer/usr
                        export SYSTEM_DEVELOPER_UTILITIES_DIR\=/Applications/Xcode.app/Contents/Developer/Applications/Utilities
                        export SYSTEM_DEXT_INSTALL_PATH\=/System/Library/DriverExtensions
                        export SYSTEM_DOCUMENTATION_DIR\=/Library/Documentation
                        export SYSTEM_KEXT_INSTALL_PATH\=/System/Library/Extensions
                        export SYSTEM_LIBRARY_DIR\=/System/Library
                        export TAPI_VERIFY_MODE\=ErrorsOnly
                        export TARGETED_DEVICE_FAMILY\=1,2
                        export TARGETNAME\=Runner
                        export TARGET_BUILD_DIR\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        export TARGET_DEVICE_IDENTIFIER\=dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder
                        export TARGET_NAME\=Runner
                        export TARGET_TEMP_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build
                        export TEMP_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build
                        export TEMP_FILES_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build
                        export TEMP_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build
                        export TEMP_ROOT\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex
                        export TEST_FRAMEWORK_SEARCH_PATHS\=\ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Frameworks\
                        /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk/Developer/Library/Frameworks
                        export TEST_LIBRARY_SEARCH_PATHS\=\ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/lib
                        export TOOLCHAINS\=com.apple.dt.toolchain.XcodeDefault
                        export TOOLCHAIN_DIR\=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
                        export TRACK_WIDGET_CREATION\=true
                        export TREAT_MISSING_BASELINES_AS_TEST_FAILURES\=NO
                        export TREE_SHAKE_ICONS\=false
                        export TeamIdentifierPrefix\=YC92MLNN4A.
                        export UID\=501
                        export UNLOCALIZED_RESOURCES_FOLDER_PATH\=Runner.app
                        export UNSTRIPPED_PRODUCT\=NO
                        export USER\=user
                        export USER_APPS_DIR\=/Users/user/Applications
                        export USER_LIBRARY_DIR\=/Users/user/Library
                        export USE_DYNAMIC_NO_PIC\=YES
                        export USE_HEADERMAP\=YES
                        export USE_HEADER_SYMLINKS\=NO
                        export USE_LLVM_TARGET_TRIPLES\=YES
                        export USE_LLVM_TARGET_TRIPLES_FOR_CLANG\=YES
                        export USE_LLVM_TARGET_TRIPLES_FOR_LD\=YES
                        export USE_LLVM_TARGET_TRIPLES_FOR_TAPI\=YES
                        export VALIDATE_DEVELOPMENT_ASSET_PATHS\=YES_ERROR
                        export VALIDATE_PRODUCT\=NO
                        export VALIDATE_WORKSPACE\=YES_ERROR
                        export VALID_ARCHS\=arm64\ arm64e\ i386\ x86_64
                        export VERBOSE_PBXCP\=NO
                        export VERBOSE_SCRIPT_LOGGING\=YES
                        export VERSIONING_SYSTEM\=apple-generic
                        export VERSIONPLIST_PATH\=Runner.app/version.plist
                        export VERSION_INFO_BUILDER\=user
                        export VERSION_INFO_FILE\=Runner_vers.c
                        export VERSION_INFO_STRING\=\"@\(\#\)PROGRAM:Runner\ \ PROJECT:Runner-1\"
                        export WRAPPER_EXTENSION\=app
                        export WRAPPER_NAME\=Runner.app
                        export WRAPPER_SUFFIX\=.app
                        export WRAP_ASSET_PACKS_IN_SEPARATE_DIRECTORIES\=NO
                        export XCODE_APP_SUPPORT_DIR\=/Applications/Xcode.app/Contents/Developer/Library/Xcode
                        export XCODE_PRODUCT_BUILD_VERSION\=12D4e
                        export XCODE_VERSION_ACTUAL\=1240
                        export XCODE_VERSION_MAJOR\=1200
                        export XCODE_VERSION_MINOR\=1240
                        export XPCSERVICES_FOLDER_PATH\=Runner.app/XPCServices
                        export YACC\=yacc
                        export arch\=undefined_arch
                        export variant\=normal
                        /bin/sh -c /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Script-9740EEB61CF901F6004384FC.sh
                    ♦ /Users/user/tools/flutter/bin/flutter --verbose assemble --output=/Users/user/example2/bug/build/ios/Debug-iphonesimulator/ -dTargetPlatform=ios -dTargetFile=/Users/user/example2/bug/example1.dart -dBuildMode=debug -dIosArchs=x86_64
                    -dSdkRoot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk -dSplitDebugInfo= -dTreeShakeIcons=false -dTrackWidgetCreation=true -dDartObfuscation=false
                    -dEnableBitcode= --ExtraGenSnapshotOptions= --DartDefines= --ExtraFrontEndOptions= debug_ios_bundle_flutter_assets
                    [  +84 ms] executing: [/Users/user/tools/flutter/] git -c log.showSignature=false log -n 1 --pretty=format:%H
                    [  +45 ms] Exit code 0 from: git -c log.showSignature=false log -n 1 --pretty=format:%H
                    [        ] adc687823a831bbebe28bdccfac1a628ca621513
                    [        ] executing: [/Users/user/tools/flutter/] git tag --points-at adc687823a831bbebe28bdccfac1a628ca621513
                    [  +79 ms] Exit code 0 from: git tag --points-at adc687823a831bbebe28bdccfac1a628ca621513
                    [        ] 2.0.5
                    [  +44 ms] executing: [/Users/user/tools/flutter/] git rev-parse --abbrev-ref --symbolic @{u}
                    [   +6 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u}
                    [        ] origin/stable
                    [        ] executing: [/Users/user/tools/flutter/] git ls-remote --get-url origin
                    [   +5 ms] Exit code 0 from: git ls-remote --get-url origin
                    [        ] https://github.com/flutter/flutter.git
                    [  +47 ms] executing: [/Users/user/tools/flutter/] git rev-parse --abbrev-ref HEAD
                    [   +6 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD
                    [        ] stable
                    [  +51 ms] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'IOSEngineArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'FlutterWebSdk' is not required, skipping update.
                    [   +2 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'LinuxEngineArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update.
                    [  +63 ms] Artifact Instance of 'MaterialFonts' is not required, skipping update.
                    [        ] Artifact Instance of 'GradleWrapper' is not required, skipping update.
                    [        ] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'IOSEngineArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'FlutterWebSdk' is not required, skipping update.
                    [        ] Artifact Instance of 'FlutterSdk' is not required, skipping update.
                    [        ] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'LinuxEngineArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update.
                    [        ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'FontSubsetArtifacts' is not required, skipping update.
                    [        ] Artifact Instance of 'PubDependencies' is not required, skipping update.
                    [  +66 ms] Initializing file store
                    [   +6 ms] Done initializing file store
                    [ +301 ms] Skipping target: debug_unpack_ios
                    [   +3 ms] Skipping target: gen_localizations
                    [ +378 ms] Skipping target: kernel_snapshot
                    [   +3 ms] Skipping target: debug_universal_framework
                    [ +229 ms] Skipping target: debug_ios_bundle_flutter_assets
                    [   +1 ms] Persisting file store
                    [   +6 ms] Done persisting file store
                    [   +4 ms] build succeeded.
                    [  +10 ms] "flutter assemble" took 1,102ms.
                    [   +4 ms] ensureAnalyticsSent: 0ms
                    [   +1 ms] Running shutdown hooks
                    [        ] Shutdown hooks complete
                    [   +3 ms] exiting with code 0
                    Project /Users/user/example2/bug built and packaged successfully.

                    CompileSwiftSources normal x86_64 com.apple.xcode.tools.swift.compiler (in target 'Runner' from project 'Runner')
                        cd /Users/user/example2/bug/ios
                        export DEVELOPER_DIR\=/Applications/Xcode.app/Contents/Developer
                        export SDKROOT\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -incremental -module-name Runner -Onone -enable-batch-mode -enforce-exclusivity\=checked
                        @/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner.SwiftFileList -sdk
                        /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk -target x86_64-apple-ios9.0-simulator -g -module-cache-path
                        /Users/user/Library/Developer/Xcode/DerivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -swift-version 5 -I /Users/user/example2/bug/build/ios/Debug-iphonesimulator -F
                        /Users/user/example2/bug/build/ios/Debug-iphonesimulator -parse-as-library -c -j8 -output-file-map
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner-OutputFileMap.json -parseable-output
                        -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner.swiftmodule -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/swift-overrides.hmap -Xcc -iquote -Xcc
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-generated-files.hmap -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-own-target-headers.hmap -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-all-target-headers.hmap -Xcc -iquote -Xcc
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-project-headers.hmap -Xcc
                        -I/Users/user/example2/bug/build/ios/Debug-iphonesimulator/include -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources-normal/x86_64 -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources/x86_64 -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources -Xcc -DDEBUG\=1 -emit-objc-header
                        -emit-objc-header-path /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner-Swift.h
                        -import-objc-header /Users/user/example2/bug/ios/Runner/Runner-Bridging-Header.h -pch-output-dir /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/PrecompiledHeaders
                        -working-directory /Users/user/example2/bug/ios

                    PrecompileSwiftBridgingHeader normal x86_64 (in target 'Runner' from project 'Runner')
                        cd /Users/user/example2/bug/ios
                        /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -target x86_64-apple-ios9.0-simulator -enable-objc-interop -sdk
                        /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk -I /Users/user/example2/bug/build/ios/Debug-iphonesimulator -F
                        /Users/user/example2/bug/build/ios/Debug-iphonesimulator -enable-testing -g -module-cache-path /Users/user/Library/Developer/Xcode/DerivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -Onone
                        -serialize-debugging-options -Xcc -working-directory -Xcc /Users/user/example2/bug/ios -enable-anonymous-context-mangled-names -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/swift-overrides.hmap -Xcc -iquote -Xcc
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-generated-files.hmap -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-own-target-headers.hmap -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-all-target-headers.hmap -Xcc -iquote -Xcc
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-project-headers.hmap -Xcc
                        -I/Users/user/example2/bug/build/ios/Debug-iphonesimulator/include -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources-normal/x86_64 -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources/x86_64 -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources -Xcc -DDEBUG\=1 -target-sdk-version 14.4
                        -serialize-diagnostics-path /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/PrecompiledHeaders/Runner-Bridging-Header-25TEG7O5DECE7.dia
                        /Users/user/example2/bug/ios/Runner/Runner-Bridging-Header.h -emit-pch -pch-output-dir /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/PrecompiledHeaders

                    CompileSwift normal x86_64 /Users/user/example2/bug/ios/Runner/AppDelegate.swift (in target 'Runner' from project 'Runner')
                        cd /Users/user/example2/bug/ios
                        /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -c -primary-file /Users/user/example2/bug/ios/Runner/AppDelegate.swift -emit-module-path
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/AppDelegate\~partial.swiftmodule
                        -emit-module-doc-path
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/AppDelegate\~partial.swiftdoc
                        -emit-module-source-info-path
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/AppDelegate\~partial.swiftsourceinfo
                        -serialize-diagnostics-path /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/AppDelegate.dia
                        -emit-dependencies-path /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/AppDelegate.d
                        -emit-reference-dependencies-path
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/AppDelegate.swiftdeps -target
                        x86_64-apple-ios9.0-simulator -enable-objc-interop -sdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk -I
                        /Users/user/example2/bug/build/ios/Debug-iphonesimulator -F /Users/user/example2/bug/build/ios/Debug-iphonesimulator -enable-testing -g -module-cache-path /Users/user/Library/Developer/Xcode/DerivedData/ModuleCache.noindex
                        -swift-version 5 -enforce-exclusivity\=checked -Onone -serialize-debugging-options -Xcc -working-directory -Xcc /Users/user/example2/bug/ios -enable-anonymous-context-mangled-names -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/swift-overrides.hmap -Xcc -iquote -Xcc
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-generated-files.hmap -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-own-target-headers.hmap -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-all-target-headers.hmap -Xcc -iquote -Xcc
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-project-headers.hmap -Xcc
                        -I/Users/user/example2/bug/build/ios/Debug-iphonesimulator/include -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources-normal/x86_64 -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources/x86_64 -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources -Xcc -DDEBUG\=1 -target-sdk-version 14.4
                        -import-objc-header /Users/user/example2/bug/ios/Runner/Runner-Bridging-Header.h -pch-output-dir /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/PrecompiledHeaders
                        -pch-disable-validation -parse-as-library -module-name Runner -o
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/AppDelegate.o

                    MergeSwiftModule normal x86_64 (in target 'Runner' from project 'Runner')
                        cd /Users/user/example2/bug/ios
                        /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -merge-modules -emit-module
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/AppDelegate\~partial.swiftmodule
                        -parse-as-library -sil-merge-partial-modules -disable-diagnostic-passes -disable-sil-perf-optzns -target x86_64-apple-ios9.0-simulator -enable-objc-interop -sdk
                        /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk -I /Users/user/example2/bug/build/ios/Debug-iphonesimulator -F
                        /Users/user/example2/bug/build/ios/Debug-iphonesimulator -enable-testing -g -module-cache-path /Users/user/Library/Developer/Xcode/DerivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -Onone
                        -serialize-debugging-options -Xcc -working-directory -Xcc /Users/user/example2/bug/ios -enable-anonymous-context-mangled-names -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/swift-overrides.hmap -Xcc -iquote -Xcc
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-generated-files.hmap -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-own-target-headers.hmap -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-all-target-headers.hmap -Xcc -iquote -Xcc
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-project-headers.hmap -Xcc
                        -I/Users/user/example2/bug/build/ios/Debug-iphonesimulator/include -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources-normal/x86_64 -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources/x86_64 -Xcc
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources -Xcc -DDEBUG\=1 -target-sdk-version 14.4
                        -emit-module-doc-path /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner.swiftdoc
                        -emit-module-source-info-path
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner.swiftsourceinfo -emit-objc-header-path
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner-Swift.h -import-objc-header
                        /Users/user/example2/bug/ios/Runner/Runner-Bridging-Header.h -module-name Runner -o
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner.swiftmodule

                    CompileC /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/GeneratedPluginRegistrant.o
                    /Users/user/example2/bug/ios/Runner/GeneratedPluginRegistrant.m normal x86_64 objective-c com.apple.compilers.llvm.clang.1_0.compiler (in target 'Runner' from project 'Runner')
                        cd /Users/user/example2/bug/ios
                        export LANG\=en_US.US-ASCII
                        /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -target x86_64-apple-ios9.0-simulator -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0
                        -std\=gnu99 -fobjc-arc -fmodules -gmodules -fmodules-cache-path\=/Users/user/Library/Developer/Xcode/DerivedData/ModuleCache.noindex -fmodules-prune-interval\=86400 -fmodules-prune-after\=345600
                        -fbuild-session-file\=/Users/user/Library/Developer/Xcode/DerivedData/ModuleCache.noindex/Session.modulevalidation -fmodules-validate-once-per-build-session -Wnon-modular-include-in-framework-module
                        -Werror\=non-modular-include-in-framework-module -Wno-trigraphs -fpascal-strings -O0 -fno-common -Wno-missing-field-initializers -Wno-missing-prototypes -Werror\=return-type -Wunreachable-code -Wno-implicit-atomic-properties
                        -Werror\=deprecated-objc-isa-usage -Wno-objc-interface-ivars -Werror\=objc-root-class -Wno-arc-repeated-use-of-weak -Wimplicit-retain-self -Wduplicate-method-match -Wno-missing-braces -Wparentheses -Wswitch -Wunused-function
                        -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wempty-body -Wuninitialized -Wconditional-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wconstant-conversion
                        -Wint-conversion -Wbool-conversion -Wenum-conversion -Wno-float-conversion -Wnon-literal-null-conversion -Wobjc-literal-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match
                        -Wundeclared-selector -Wdeprecated-implementations -DDEBUG\=1 -DOBJC_OLD_DISPATCH_PROTOTYPES\=0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        -fasm-blocks -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -g -Wno-sign-conversion -Winfinite-recursion -Wcomma -Wblock-capture-autoreleasing -Wstrict-prototypes -Wno-semicolon-before-method-body -fobjc-abi-version\=2
                        -fobjc-legacy-dispatch -iquote /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-generated-files.hmap
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-own-target-headers.hmap
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-all-target-headers.hmap -iquote
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-project-headers.hmap
                        -I/Users/user/example2/bug/build/ios/Debug-iphonesimulator/include
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources-normal/x86_64
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources/x86_64
                        -I/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources
                        -F/Users/user/example2/bug/build/ios/Debug-iphonesimulator -MMD -MT dependencies -MF
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/GeneratedPluginRegistrant.d
                        --serialize-diagnostics
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/GeneratedPluginRegistrant.dia -c
                        /Users/user/example2/bug/ios/Runner/GeneratedPluginRegistrant.m -o
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/GeneratedPluginRegistrant.o

                    Ld /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Runner normal (in target 'Runner' from project 'Runner')
                        cd /Users/user/example2/bug/ios
                        /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -target x86_64-apple-ios9.0-simulator -isysroot
                        /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk -L/Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        -F/Users/user/example2/bug/build/ios/Debug-iphonesimulator -filelist
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner.LinkFileList -Xlinker -rpath -Xlinker
                        /usr/lib/swift -Xlinker -rpath -Xlinker @executable_path/Frameworks -dead_strip -Xlinker -object_path_lto -Xlinker
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner_lto.o -Xlinker -export_dynamic -Xlinker
                        -no_deduplicate -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator -L/usr/lib/swift -Xlinker
                        -add_ast_path -Xlinker /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner.swiftmodule
                        -Xlinker -sectcreate -Xlinker __TEXT -Xlinker __entitlements -Xlinker
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner.app-Simulated.xcent -Xlinker -no_adhoc_codesign -Xlinker
                        -dependency_info -Xlinker
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner_dependency_info.dat -o
                        /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Runner

                    PhaseScriptExecution Thin\ Binary /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Script-3B06AD1E1E4923F5004D2608.sh (in
                    target 'Runner' from project 'Runner')
                        cd /Users/user/example2/bug/ios
                        export ACTION\=build
                        export AD_HOC_CODE_SIGNING_ALLOWED\=YES
                        export ALTERNATE_GROUP\=staff
                        export ALTERNATE_MODE\=u+w,go-w,a+rX
                        export ALTERNATE_OWNER\=user
                        export ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES\=NO
                        export ALWAYS_SEARCH_USER_PATHS\=NO
                        export ALWAYS_USE_SEPARATE_HEADERMAPS\=NO
                        export APPLE_INTERNAL_DEVELOPER_DIR\=/AppleInternal/Developer
                        export APPLE_INTERNAL_DIR\=/AppleInternal
                        export APPLE_INTERNAL_DOCUMENTATION_DIR\=/AppleInternal/Documentation
                        export APPLE_INTERNAL_LIBRARY_DIR\=/AppleInternal/Library
                        export APPLE_INTERNAL_TOOLS\=/AppleInternal/Developer/Tools
                        export APPLICATION_EXTENSION_API_ONLY\=NO
                        export APPLY_RULES_IN_COPY_FILES\=NO
                        export APPLY_RULES_IN_COPY_HEADERS\=NO
                        export ARCHS\=x86_64
                        export ARCHS_STANDARD\=arm64\ x86_64\ i386
                        export ARCHS_STANDARD_32_64_BIT\=arm64\ i386\ x86_64
                        export ARCHS_STANDARD_32_BIT\=i386
                        export ARCHS_STANDARD_64_BIT\=arm64\ x86_64
                        export ARCHS_STANDARD_INCLUDING_64_BIT\=arm64\ x86_64\ i386
                        export ARCHS_UNIVERSAL_IPHONE_OS\=arm64\ i386\ x86_64
                        export ASSETCATALOG_COMPILER_APPICON_NAME\=AppIcon
                        export AVAILABLE_PLATFORMS\=appletvos\ appletvsimulator\ iphoneos\ iphonesimulator\ macosx\ watchos\ watchsimulator
                        export AppIdentifierPrefix\=YC92MLNN4A.
                        export BITCODE_GENERATION_MODE\=marker
                        export BUILD_ACTIVE_RESOURCES_ONLY\=YES
                        export BUILD_COMPONENTS\=headers\ build
                        export BUILD_DIR\=/Users/user/example2/bug/build/ios
                        export BUILD_LIBRARY_FOR_DISTRIBUTION\=NO
                        export BUILD_ROOT\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Products
                        export BUILD_STYLE\=
                        export BUILD_VARIANTS\=normal
                        export BUILT_PRODUCTS_DIR\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        export BUNDLE_CONTENTS_FOLDER_PATH_deep\=Contents/
                        export BUNDLE_EXECUTABLE_FOLDER_NAME_deep\=MacOS
                        export BUNDLE_FORMAT\=shallow
                        export BUNDLE_FRAMEWORKS_FOLDER_PATH\=Frameworks
                        export BUNDLE_PLUGINS_FOLDER_PATH\=PlugIns
                        export BUNDLE_PRIVATE_HEADERS_FOLDER_PATH\=PrivateHeaders
                        export BUNDLE_PUBLIC_HEADERS_FOLDER_PATH\=Headers
                        export CACHE_ROOT\=/var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/C/com.apple.DeveloperTools/12.4-12D4e/Xcode
                        export CCHROOT\=/var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/C/com.apple.DeveloperTools/12.4-12D4e/Xcode
                        export CHMOD\=/bin/chmod
                        export CHOWN\=/usr/sbin/chown
                        export CLANG_ANALYZER_NONNULL\=YES
                        export CLANG_CXX_LANGUAGE_STANDARD\=gnu++0x
                        export CLANG_CXX_LIBRARY\=libc++
                        export CLANG_ENABLE_MODULES\=YES
                        export CLANG_ENABLE_OBJC_ARC\=YES
                        export CLANG_MODULES_BUILD_SESSION_FILE\=/Users/user/Library/Developer/Xcode/DerivedData/ModuleCache.noindex/Session.modulevalidation
                        export CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING\=YES
                        export CLANG_WARN_BOOL_CONVERSION\=YES
                        export CLANG_WARN_COMMA\=YES
                        export CLANG_WARN_CONSTANT_CONVERSION\=YES
                        export CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS\=YES
                        export CLANG_WARN_DIRECT_OBJC_ISA_USAGE\=YES_ERROR
                        export CLANG_WARN_EMPTY_BODY\=YES
                        export CLANG_WARN_ENUM_CONVERSION\=YES
                        export CLANG_WARN_INFINITE_RECURSION\=YES
                        export CLANG_WARN_INT_CONVERSION\=YES
                        export CLANG_WARN_NON_LITERAL_NULL_CONVERSION\=YES
                        export CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF\=YES
                        export CLANG_WARN_OBJC_LITERAL_CONVERSION\=YES
                        export CLANG_WARN_OBJC_ROOT_CLASS\=YES_ERROR
                        export CLANG_WARN_RANGE_LOOP_ANALYSIS\=YES
                        export CLANG_WARN_STRICT_PROTOTYPES\=YES
                        export CLANG_WARN_SUSPICIOUS_MOVE\=YES
                        export CLANG_WARN_UNREACHABLE_CODE\=YES
                        export CLANG_WARN__DUPLICATE_METHOD_MATCH\=YES
                        export CLASS_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/JavaClasses
                        export CLEAN_PRECOMPS\=YES
                        export CLONE_HEADERS\=NO
                        export CODESIGNING_FOLDER_PATH\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app
                        export CODE_SIGNING_ALLOWED\=YES
                        export CODE_SIGNING_REQUIRED\=YES
                        export CODE_SIGN_CONTEXT_CLASS\=XCiPhoneSimulatorCodeSignContext
                        export CODE_SIGN_IDENTITY\=-
                        export CODE_SIGN_INJECT_BASE_ENTITLEMENTS\=YES
                        export COLOR_DIAGNOSTICS\=NO
                        export COMBINE_HIDPI_IMAGES\=NO
                        export COMPILER_INDEX_STORE_ENABLE\=NO
                        export COMPOSITE_SDK_DIRS\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/CompositeSDKs
                        export COMPRESS_PNG_FILES\=YES
                        export CONFIGURATION\=Debug
                        export CONFIGURATION_BUILD_DIR\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        export CONFIGURATION_TEMP_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator
                        export CONTENTS_FOLDER_PATH\=Runner.app
                        export COPYING_PRESERVES_HFS_DATA\=NO
                        export COPY_HEADERS_RUN_UNIFDEF\=NO
                        export COPY_PHASE_STRIP\=NO
                        export COPY_RESOURCES_FROM_STATIC_FRAMEWORKS\=YES
                        export CORRESPONDING_DEVICE_PLATFORM_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform
                        export CORRESPONDING_DEVICE_PLATFORM_NAME\=iphoneos
                        export CORRESPONDING_DEVICE_SDK_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.4.sdk
                        export CORRESPONDING_DEVICE_SDK_NAME\=iphoneos14.4
                        export CP\=/bin/cp
                        export CREATE_INFOPLIST_SECTION_IN_BINARY\=NO
                        export CURRENT_ARCH\=undefined_arch
                        export CURRENT_PROJECT_VERSION\=1
                        export CURRENT_VARIANT\=normal
                        export DART_OBFUSCATION\=false
                        export DEAD_CODE_STRIPPING\=YES
                        export DEBUGGING_SYMBOLS\=YES
                        export DEBUG_INFORMATION_FORMAT\=dwarf
                        export DEFAULT_COMPILER\=com.apple.compilers.llvm.clang.1_0
                        export DEFAULT_DEXT_INSTALL_PATH\=/System/Library/DriverExtensions
                        export DEFAULT_KEXT_INSTALL_PATH\=/System/Library/Extensions
                        export DEFINES_MODULE\=NO
                        export DEPLOYMENT_LOCATION\=NO
                        export DEPLOYMENT_POSTPROCESSING\=NO
                        export DEPLOYMENT_TARGET_CLANG_ENV_NAME\=IPHONEOS_DEPLOYMENT_TARGET
                        export DEPLOYMENT_TARGET_CLANG_FLAG_NAME\=mios-simulator-version-min
                        export DEPLOYMENT_TARGET_CLANG_FLAG_PREFIX\=-mios-simulator-version-min\=
                        export DEPLOYMENT_TARGET_LD_ENV_NAME\=IPHONEOS_DEPLOYMENT_TARGET
                        export DEPLOYMENT_TARGET_LD_FLAG_NAME\=ios_simulator_version_min
                        export DEPLOYMENT_TARGET_SETTING_NAME\=IPHONEOS_DEPLOYMENT_TARGET
                        export DEPLOYMENT_TARGET_SUGGESTED_VALUES\=9.0\ 9.2\ 10.0\ 10.2\ 11.0\ 11.2\ 11.4\ 12.1\ 12.3\ 13.0\ 13.2\ 13.4\ 13.6\ 14.1\ 14.3\ 14.4
                        export DERIVED_FILES_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources
                        export DERIVED_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources
                        export DERIVED_SOURCES_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources
                        export DEVELOPER_APPLICATIONS_DIR\=/Applications/Xcode.app/Contents/Developer/Applications
                        export DEVELOPER_BIN_DIR\=/Applications/Xcode.app/Contents/Developer/usr/bin
                        export DEVELOPER_DIR\=/Applications/Xcode.app/Contents/Developer
                        export DEVELOPER_FRAMEWORKS_DIR\=/Applications/Xcode.app/Contents/Developer/Library/Frameworks
                        export DEVELOPER_FRAMEWORKS_DIR_QUOTED\=/Applications/Xcode.app/Contents/Developer/Library/Frameworks
                        export DEVELOPER_LIBRARY_DIR\=/Applications/Xcode.app/Contents/Developer/Library
                        export DEVELOPER_SDK_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs
                        export DEVELOPER_TOOLS_DIR\=/Applications/Xcode.app/Contents/Developer/Tools
                        export DEVELOPER_USR_DIR\=/Applications/Xcode.app/Contents/Developer/usr
                        export DEVELOPMENT_LANGUAGE\=en
                        export DOCUMENTATION_FOLDER_PATH\=Runner.app/en.lproj/Documentation
                        export DONT_GENERATE_INFOPLIST_FILE\=NO
                        export DO_HEADER_SCANNING_IN_JAM\=NO
                        export DSTROOT\=/tmp/Runner.dst
                        export DT_TOOLCHAIN_DIR\=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
                        export DWARF_DSYM_FILE_NAME\=Runner.app.dSYM
                        export DWARF_DSYM_FILE_SHOULD_ACCOMPANY_PRODUCT\=NO
                        export DWARF_DSYM_FOLDER_PATH\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        export EFFECTIVE_PLATFORM_NAME\=-iphonesimulator
                        export EMBEDDED_CONTENT_CONTAINS_SWIFT\=NO
                        export EMBED_ASSET_PACKS_IN_PRODUCT_BUNDLE\=NO
                        export ENABLE_BITCODE\=NO
                        export ENABLE_DEFAULT_HEADER_SEARCH_PATHS\=YES
                        export ENABLE_HARDENED_RUNTIME\=NO
                        export ENABLE_HEADER_DEPENDENCIES\=YES
                        export ENABLE_ON_DEMAND_RESOURCES\=YES
                        export ENABLE_PREVIEWS\=NO
                        export ENABLE_STRICT_OBJC_MSGSEND\=YES
                        export ENABLE_TESTABILITY\=YES
                        export ENABLE_TESTING_SEARCH_PATHS\=NO
                        export ENTITLEMENTS_DESTINATION\=__entitlements
                        export ENTITLEMENTS_REQUIRED\=YES
                        export EXCLUDED_INSTALLSRC_SUBDIRECTORY_PATTERNS\=.DS_Store\ .svn\ .git\ .hg\ CVS
                        export EXCLUDED_RECURSIVE_SEARCH_PATH_SUBDIRECTORIES\=\*.nib\ \*.lproj\ \*.framework\ \*.gch\ \*.xcode\*\ \*.xcassets\ \(\*\)\ .DS_Store\ CVS\ .svn\ .git\ .hg\ \*.pbproj\ \*.pbxproj
                        export EXECUTABLES_FOLDER_PATH\=Runner.app/Executables
                        export EXECUTABLE_FOLDER_PATH\=Runner.app
                        export EXECUTABLE_NAME\=Runner
                        export EXECUTABLE_PATH\=Runner.app/Runner
                        export EXPANDED_CODE_SIGN_IDENTITY\=-
                        export EXPANDED_CODE_SIGN_IDENTITY_NAME\=-
                        export FILE_LIST\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects/LinkFileList
                        export FIXED_FILES_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/FixedFiles
                        export FLUTTER_APPLICATION_PATH\=/Users/user/example2/bug
                        export FLUTTER_BUILD_DIR\=build
                        export FLUTTER_BUILD_NAME\=1.0.0
                        export FLUTTER_BUILD_NUMBER\=1
                        export FLUTTER_ROOT\=/Users/user/tools/flutter
                        export FLUTTER_SUPPRESS_ANALYTICS\=true
                        export FLUTTER_TARGET\=/Users/user/example2/bug/example1.dart
                        export FRAMEWORKS_FOLDER_PATH\=Runner.app/Frameworks
                        export FRAMEWORK_FLAG_PREFIX\=-framework
                        export FRAMEWORK_SEARCH_PATHS\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator\ 
                        export FRAMEWORK_VERSION\=A
                        export FULL_PRODUCT_NAME\=Runner.app
                        export GCC3_VERSION\=3.3
                        export GCC_C_LANGUAGE_STANDARD\=gnu99
                        export GCC_DYNAMIC_NO_PIC\=NO
                        export GCC_INLINES_ARE_PRIVATE_EXTERN\=YES
                        export GCC_NO_COMMON_BLOCKS\=YES
                        export GCC_OBJC_LEGACY_DISPATCH\=YES
                        export GCC_OPTIMIZATION_LEVEL\=0
                        export GCC_PFE_FILE_C_DIALECTS\=c\ objective-c\ c++\ objective-c++
                        export GCC_PREPROCESSOR_DEFINITIONS\=DEBUG\=1\ 
                        export GCC_SYMBOLS_PRIVATE_EXTERN\=NO
                        export GCC_TREAT_WARNINGS_AS_ERRORS\=NO
                        export GCC_VERSION\=com.apple.compilers.llvm.clang.1_0
                        export GCC_VERSION_IDENTIFIER\=com_apple_compilers_llvm_clang_1_0
                        export GCC_WARN_64_TO_32_BIT_CONVERSION\=YES
                        export GCC_WARN_ABOUT_RETURN_TYPE\=YES_ERROR
                        export GCC_WARN_UNDECLARED_SELECTOR\=YES
                        export GCC_WARN_UNINITIALIZED_AUTOS\=YES_AGGRESSIVE
                        export GCC_WARN_UNUSED_FUNCTION\=YES
                        export GCC_WARN_UNUSED_VARIABLE\=YES
                        export GENERATED_MODULEMAP_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/GeneratedModuleMaps-iphonesimulator
                        export GENERATE_MASTER_OBJECT_FILE\=NO
                        export GENERATE_PKGINFO_FILE\=YES
                        export GENERATE_PROFILING_CODE\=NO
                        export GENERATE_TEXT_BASED_STUBS\=NO
                        export GID\=20
                        export GROUP\=staff
                        export HEADERMAP_INCLUDES_FLAT_ENTRIES_FOR_TARGET_BEING_BUILT\=YES
                        export HEADERMAP_INCLUDES_FRAMEWORK_ENTRIES_FOR_ALL_PRODUCT_TYPES\=YES
                        export HEADERMAP_INCLUDES_NONPUBLIC_NONPRIVATE_HEADERS\=YES
                        export HEADERMAP_INCLUDES_PROJECT_HEADERS\=YES
                        export HEADERMAP_USES_FRAMEWORK_PREFIX_ENTRIES\=YES
                        export HEADERMAP_USES_VFS\=NO
                        export HEADER_SEARCH_PATHS\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator/include\ 
                        export HIDE_BITCODE_SYMBOLS\=YES
                        export HOME\=/Users/user
                        export ICONV\=/usr/bin/iconv
                        export INFOPLIST_EXPAND_BUILD_SETTINGS\=YES
                        export INFOPLIST_FILE\=Runner/Info.plist
                        export INFOPLIST_OUTPUT_FORMAT\=binary
                        export INFOPLIST_PATH\=Runner.app/Info.plist
                        export INFOPLIST_PREPROCESS\=NO
                        export INFOSTRINGS_PATH\=Runner.app/en.lproj/InfoPlist.strings
                        export INLINE_PRIVATE_FRAMEWORKS\=NO
                        export INSTALLHDRS_COPY_PHASE\=NO
                        export INSTALLHDRS_SCRIPT_PHASE\=NO
                        export INSTALL_DIR\=/tmp/Runner.dst/Applications
                        export INSTALL_GROUP\=staff
                        export INSTALL_MODE_FLAG\=u+w,go-w,a+rX
                        export INSTALL_OWNER\=user
                        export INSTALL_PATH\=/Applications
                        export INSTALL_ROOT\=/tmp/Runner.dst
                        export IPHONEOS_DEPLOYMENT_TARGET\=9.0
                        export JAVAC_DEFAULT_FLAGS\=-J-Xms64m\ -J-XX:NewSize\=4M\ -J-Dfile.encoding\=UTF8
                        export JAVA_APP_STUB\=/System/Library/Frameworks/JavaVM.framework/Resources/MacOS/JavaApplicationStub
                        export JAVA_ARCHIVE_CLASSES\=YES
                        export JAVA_ARCHIVE_TYPE\=JAR
                        export JAVA_COMPILER\=/usr/bin/javac
                        export JAVA_FOLDER_PATH\=Runner.app/Java
                        export JAVA_FRAMEWORK_RESOURCES_DIRS\=Resources
                        export JAVA_JAR_FLAGS\=cv
                        export JAVA_SOURCE_SUBDIR\=.
                        export JAVA_USE_DEPENDENCIES\=YES
                        export JAVA_ZIP_FLAGS\=-urg
                        export JIKES_DEFAULT_FLAGS\=+E\ +OLDCSO
                        export KEEP_PRIVATE_EXTERNS\=NO
                        export
                        LD_DEPENDENCY_INFO_FILE\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/undefined_arch/Runner_dependen
                        cy_info.dat
                        export LD_ENTITLEMENTS_SECTION\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner.app-Simulated.xcent
                        export LD_GENERATE_MAP_FILE\=NO
                        export LD_MAP_FILE_PATH\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-LinkMap-normal-undefined_arch.txt
                        export LD_NO_PIE\=NO
                        export LD_QUOTE_LINKER_ARGUMENTS_FOR_COMPILER_DRIVER\=YES
                        export LD_RUNPATH_SEARCH_PATHS\=\ @executable_path/Frameworks
                        export LEGACY_DEVELOPER_DIR\=/Applications/Xcode.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer
                        export LEX\=lex
                        export LIBRARY_DEXT_INSTALL_PATH\=/Library/DriverExtensions
                        export LIBRARY_FLAG_NOSPACE\=YES
                        export LIBRARY_FLAG_PREFIX\=-l
                        export LIBRARY_KEXT_INSTALL_PATH\=/Library/Extensions
                        export LIBRARY_SEARCH_PATHS\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator\ 
                        export LINKER_DISPLAYS_MANGLED_NAMES\=NO
                        export
                        LINK_FILE_LIST_normal_x86_64\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner.LinkFileLis
                        t
                        export LINK_WITH_STANDARD_LIBRARIES\=YES
                        export LLVM_TARGET_TRIPLE_OS_VERSION\=ios9.0
                        export LLVM_TARGET_TRIPLE_SUFFIX\=-simulator
                        export LLVM_TARGET_TRIPLE_VENDOR\=apple
                        export LOCALIZED_RESOURCES_FOLDER_PATH\=Runner.app/en.lproj
                        export LOCALIZED_STRING_MACRO_NAMES\=NSLocalizedString\ CFCopyLocalizedString
                        export LOCALIZED_STRING_SWIFTUI_SUPPORT\=YES
                        export LOCAL_ADMIN_APPS_DIR\=/Applications/Utilities
                        export LOCAL_APPS_DIR\=/Applications
                        export LOCAL_DEVELOPER_DIR\=/Library/Developer
                        export LOCAL_LIBRARY_DIR\=/Library
                        export LOCROOT\=/Users/user/example2/bug/ios
                        export LOCSYMROOT\=/Users/user/example2/bug/ios
                        export MACH_O_TYPE\=mh_execute
                        export MAC_OS_X_PRODUCT_BUILD_VERSION\=19H1030
                        export MAC_OS_X_VERSION_ACTUAL\=101507
                        export MAC_OS_X_VERSION_MAJOR\=101500
                        export MAC_OS_X_VERSION_MINOR\=1507
                        export METAL_LIBRARY_FILE_BASE\=default
                        export METAL_LIBRARY_OUTPUT_DIR\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app
                        export MODULES_FOLDER_PATH\=Runner.app/Modules
                        export MODULE_CACHE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/ModuleCache.noindex
                        export MTL_ENABLE_DEBUG_INFO\=YES
                        export NATIVE_ARCH\=x86_64
                        export NATIVE_ARCH_32_BIT\=i386
                        export NATIVE_ARCH_64_BIT\=x86_64
                        export NATIVE_ARCH_ACTUAL\=x86_64
                        export NO_COMMON\=YES
                        export OBJC_ABI_VERSION\=2
                        export OBJECT_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects
                        export OBJECT_FILE_DIR_normal\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal
                        export OBJROOT\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex
                        export ONLY_ACTIVE_ARCH\=NO
                        export OS\=MACOS
                        export OSAC\=/usr/bin/osacompile
                        export PACKAGE_CONFIG\=/Users/user/example2/bug/.dart_tool/package_config.json
                        export PACKAGE_TYPE\=com.apple.package-type.wrapper.application
                        export PASCAL_STRINGS\=YES
                        export
                        PATH\=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin:/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/bin:/Applications/Xcode.app/Contents/Developer/T
                        oolchains/XcodeDefault.xctoolchain/usr/libexec:/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/usr/bin:/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/usr/local/bin:/Appl
                        ications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/local/bin:/Applications/Xcode.app/Contents/Deve
                        loper/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/local/bin:/usr/local/opt/ruby/bin:/Users/user/.cargo/bin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/go/bin:/Library/Apple/usr
                        /bin:/Users/user/tools/flutter/bin:/Users/user/tools/flutter/bin/cache/dart-sdk/bin:/Users/user/tools/dart-lang-protobuf/protoc_plugin/bin:/Users/user/tools/bin
                        export PATH_PREFIXES_EXCLUDED_FROM_HEADER_DEPENDENCIES\=/usr/include\ /usr/local/include\ /System/Library/Frameworks\ /System/Library/PrivateFrameworks\ /Applications/Xcode.app/Contents/Developer/Headers\
                        /Applications/Xcode.app/Contents/Developer/SDKs\ /Applications/Xcode.app/Contents/Developer/Platforms
                        export PBDEVELOPMENTPLIST_PATH\=Runner.app/pbdevelopment.plist
                        export PER_ARCH_OBJECT_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/undefined_arch
                        export PER_VARIANT_OBJECT_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal
                        export PKGINFO_FILE_PATH\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/PkgInfo
                        export PKGINFO_PATH\=Runner.app/PkgInfo
                        export PLATFORM_DEVELOPER_APPLICATIONS_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Applications
                        export PLATFORM_DEVELOPER_BIN_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin
                        export PLATFORM_DEVELOPER_LIBRARY_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library
                        export PLATFORM_DEVELOPER_SDK_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs
                        export PLATFORM_DEVELOPER_TOOLS_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Tools
                        export PLATFORM_DEVELOPER_USR_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr
                        export PLATFORM_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform
                        export PLATFORM_DISPLAY_NAME\=iOS\ Simulator
                        export PLATFORM_FAMILY_NAME\=iOS
                        export PLATFORM_NAME\=iphonesimulator
                        export PLATFORM_PREFERRED_ARCH\=x86_64
                        export PLATFORM_PRODUCT_BUILD_VERSION\=18D46
                        export PLIST_FILE_OUTPUT_FORMAT\=binary
                        export PLUGINS_FOLDER_PATH\=Runner.app/PlugIns
                        export PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR\=YES
                        export PRECOMP_DESTINATION_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/PrefixHeaders
                        export PRESERVE_DEAD_CODE_INITS_AND_TERMS\=NO
                        export PRIVATE_HEADERS_FOLDER_PATH\=Runner.app/PrivateHeaders
                        export PRODUCT_BUNDLE_IDENTIFIER\=com.example.bug
                        export PRODUCT_BUNDLE_PACKAGE_TYPE\=APPL
                        export PRODUCT_MODULE_NAME\=Runner
                        export PRODUCT_NAME\=Runner
                        export PRODUCT_SETTINGS_PATH\=/Users/user/example2/bug/ios/Runner/Info.plist
                        export PRODUCT_TYPE\=com.apple.product-type.application
                        export PROFILING_CODE\=NO
                        export PROJECT\=Runner
                        export PROJECT_DERIVED_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/DerivedSources
                        export PROJECT_DIR\=/Users/user/example2/bug/ios
                        export PROJECT_FILE_PATH\=/Users/user/example2/bug/ios/Runner.xcodeproj
                        export PROJECT_NAME\=Runner
                        export PROJECT_TEMP_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build
                        export PROJECT_TEMP_ROOT\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex
                        export PUBLIC_HEADERS_FOLDER_PATH\=Runner.app/Headers
                        export RECURSIVE_SEARCH_PATHS_FOLLOW_SYMLINKS\=YES
                        export REMOVE_CVS_FROM_RESOURCES\=YES
                        export REMOVE_GIT_FROM_RESOURCES\=YES
                        export REMOVE_HEADERS_FROM_EMBEDDED_BUNDLES\=YES
                        export REMOVE_HG_FROM_RESOURCES\=YES
                        export REMOVE_SVN_FROM_RESOURCES\=YES
                        export REZ_COLLECTOR_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/ResourceManagerResources
                        export REZ_OBJECTS_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/ResourceManagerResources/Objects
                        export REZ_SEARCH_PATHS\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator\ 
                        export SCAN_ALL_SOURCE_FILES_FOR_INCLUDES\=NO
                        export SCRIPTS_FOLDER_PATH\=Runner.app/Scripts
                        export SCRIPT_INPUT_FILE_COUNT\=0
                        export SCRIPT_INPUT_FILE_LIST_COUNT\=0
                        export SCRIPT_OUTPUT_FILE_COUNT\=0
                        export SCRIPT_OUTPUT_FILE_LIST_COUNT\=0
                        export SCRIPT_OUTPUT_STREAM_FILE\=/var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_build_log_pipe.M0qQxG/pipe_to_stdout
                        export SDKROOT\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        export SDK_DIR\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        export SDK_DIR_iphonesimulator14_4\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        export SDK_NAME\=iphonesimulator14.4
                        export SDK_NAMES\=iphonesimulator14.4
                        export SDK_PRODUCT_BUILD_VERSION\=18D46
                        export SDK_VERSION\=14.4
                        export SDK_VERSION_ACTUAL\=140400
                        export SDK_VERSION_MAJOR\=140000
                        export SDK_VERSION_MINOR\=140400
                        export SED\=/usr/bin/sed
                        export SEPARATE_STRIP\=NO
                        export SEPARATE_SYMBOL_EDIT\=NO
                        export SET_DIR_MODE_OWNER_GROUP\=YES
                        export SET_FILE_MODE_OWNER_GROUP\=NO
                        export SHALLOW_BUNDLE\=YES
                        export SHARED_DERIVED_FILE_DIR\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator/DerivedSources
                        export SHARED_FRAMEWORKS_FOLDER_PATH\=Runner.app/SharedFrameworks
                        export SHARED_PRECOMPS_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/PrecompiledHeaders
                        export SHARED_SUPPORT_FOLDER_PATH\=Runner.app/SharedSupport
                        export SKIP_INSTALL\=NO
                        export SOURCE_ROOT\=/Users/user/example2/bug/ios
                        export SRCROOT\=/Users/user/example2/bug/ios
                        export STRINGS_FILE_OUTPUT_ENCODING\=binary
                        export STRIP_BITCODE_FROM_COPIED_FILES\=NO
                        export STRIP_INSTALLED_PRODUCT\=YES
                        export STRIP_STYLE\=all
                        export STRIP_SWIFT_SYMBOLS\=YES
                        export SUPPORTED_DEVICE_FAMILIES\=1,2
                        export SUPPORTED_PLATFORMS\=iphoneos\ iphonesimulator
                        export SUPPORTS_TEXT_BASED_API\=NO
                        export SWIFT_OBJC_BRIDGING_HEADER\=Runner/Runner-Bridging-Header.h
                        export SWIFT_OPTIMIZATION_LEVEL\=-Onone
                        export SWIFT_PLATFORM_TARGET_PREFIX\=ios
                        export
                        SWIFT_RESPONSE_FILE_PATH_normal_x86_64\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner.S
                        wiftFileList
                        export SWIFT_VERSION\=5.0
                        export SYMROOT\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Products
                        export SYSTEM_ADMIN_APPS_DIR\=/Applications/Utilities
                        export SYSTEM_APPS_DIR\=/Applications
                        export SYSTEM_CORE_SERVICES_DIR\=/System/Library/CoreServices
                        export SYSTEM_DEMOS_DIR\=/Applications/Extras
                        export SYSTEM_DEVELOPER_APPS_DIR\=/Applications/Xcode.app/Contents/Developer/Applications
                        export SYSTEM_DEVELOPER_BIN_DIR\=/Applications/Xcode.app/Contents/Developer/usr/bin
                        export SYSTEM_DEVELOPER_DEMOS_DIR\=/Applications/Xcode.app/Contents/Developer/Applications/Utilities/Built\ Examples
                        export SYSTEM_DEVELOPER_DIR\=/Applications/Xcode.app/Contents/Developer
                        export SYSTEM_DEVELOPER_DOC_DIR\=/Applications/Xcode.app/Contents/Developer/ADC\ Reference\ Library
                        export SYSTEM_DEVELOPER_GRAPHICS_TOOLS_DIR\=/Applications/Xcode.app/Contents/Developer/Applications/Graphics\ Tools
                        export SYSTEM_DEVELOPER_JAVA_TOOLS_DIR\=/Applications/Xcode.app/Contents/Developer/Applications/Java\ Tools
                        export SYSTEM_DEVELOPER_PERFORMANCE_TOOLS_DIR\=/Applications/Xcode.app/Contents/Developer/Applications/Performance\ Tools
                        export SYSTEM_DEVELOPER_RELEASENOTES_DIR\=/Applications/Xcode.app/Contents/Developer/ADC\ Reference\ Library/releasenotes
                        export SYSTEM_DEVELOPER_TOOLS\=/Applications/Xcode.app/Contents/Developer/Tools
                        export SYSTEM_DEVELOPER_TOOLS_DOC_DIR\=/Applications/Xcode.app/Contents/Developer/ADC\ Reference\ Library/documentation/DeveloperTools
                        export SYSTEM_DEVELOPER_TOOLS_RELEASENOTES_DIR\=/Applications/Xcode.app/Contents/Developer/ADC\ Reference\ Library/releasenotes/DeveloperTools
                        export SYSTEM_DEVELOPER_USR_DIR\=/Applications/Xcode.app/Contents/Developer/usr
                        export SYSTEM_DEVELOPER_UTILITIES_DIR\=/Applications/Xcode.app/Contents/Developer/Applications/Utilities
                        export SYSTEM_DEXT_INSTALL_PATH\=/System/Library/DriverExtensions
                        export SYSTEM_DOCUMENTATION_DIR\=/Library/Documentation
                        export SYSTEM_KEXT_INSTALL_PATH\=/System/Library/Extensions
                        export SYSTEM_LIBRARY_DIR\=/System/Library
                        export TAPI_VERIFY_MODE\=ErrorsOnly
                        export TARGETED_DEVICE_FAMILY\=1,2
                        export TARGETNAME\=Runner
                        export TARGET_BUILD_DIR\=/Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        export TARGET_DEVICE_IDENTIFIER\=dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder
                        export TARGET_NAME\=Runner
                        export TARGET_TEMP_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build
                        export TEMP_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build
                        export TEMP_FILES_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build
                        export TEMP_FILE_DIR\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build
                        export TEMP_ROOT\=/Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex
                        export TEST_FRAMEWORK_SEARCH_PATHS\=\ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Frameworks\
                        /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk/Developer/Library/Frameworks
                        export TEST_LIBRARY_SEARCH_PATHS\=\ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/lib
                        export TOOLCHAINS\=com.apple.dt.toolchain.XcodeDefault
                        export TOOLCHAIN_DIR\=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
                        export TRACK_WIDGET_CREATION\=true
                        export TREAT_MISSING_BASELINES_AS_TEST_FAILURES\=NO
                        export TREE_SHAKE_ICONS\=false
                        export TeamIdentifierPrefix\=YC92MLNN4A.
                        export UID\=501
                        export UNLOCALIZED_RESOURCES_FOLDER_PATH\=Runner.app
                        export UNSTRIPPED_PRODUCT\=NO
                        export USER\=user
                        export USER_APPS_DIR\=/Users/user/Applications
                        export USER_LIBRARY_DIR\=/Users/user/Library
                        export USE_DYNAMIC_NO_PIC\=YES
                        export USE_HEADERMAP\=YES
                        export USE_HEADER_SYMLINKS\=NO
                        export USE_LLVM_TARGET_TRIPLES\=YES
                        export USE_LLVM_TARGET_TRIPLES_FOR_CLANG\=YES
                        export USE_LLVM_TARGET_TRIPLES_FOR_LD\=YES
                        export USE_LLVM_TARGET_TRIPLES_FOR_TAPI\=YES
                        export VALIDATE_DEVELOPMENT_ASSET_PATHS\=YES_ERROR
                        export VALIDATE_PRODUCT\=NO
                        export VALIDATE_WORKSPACE\=YES_ERROR
                        export VALID_ARCHS\=arm64\ arm64e\ i386\ x86_64
                        export VERBOSE_PBXCP\=NO
                        export VERBOSE_SCRIPT_LOGGING\=YES
                        export VERSIONING_SYSTEM\=apple-generic
                        export VERSIONPLIST_PATH\=Runner.app/version.plist
                        export VERSION_INFO_BUILDER\=user
                        export VERSION_INFO_FILE\=Runner_vers.c
                        export VERSION_INFO_STRING\=\"@\(\#\)PROGRAM:Runner\ \ PROJECT:Runner-1\"
                        export WRAPPER_EXTENSION\=app
                        export WRAPPER_NAME\=Runner.app
                        export WRAPPER_SUFFIX\=.app
                        export WRAP_ASSET_PACKS_IN_SEPARATE_DIRECTORIES\=NO
                        export XCODE_APP_SUPPORT_DIR\=/Applications/Xcode.app/Contents/Developer/Library/Xcode
                        export XCODE_PRODUCT_BUILD_VERSION\=12D4e
                        export XCODE_VERSION_ACTUAL\=1240
                        export XCODE_VERSION_MAJOR\=1200
                        export XCODE_VERSION_MINOR\=1240
                        export XPCSERVICES_FOLDER_PATH\=Runner.app/XPCServices
                        export YACC\=yacc
                        export arch\=undefined_arch
                        export variant\=normal
                        /bin/sh -c /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Script-3B06AD1E1E4923F5004D2608.sh
                    ♦ mkdir -p -- /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks
                    ♦ rsync -av --delete --filter - .DS_Store /Users/user/example2/bug/build/ios/Debug-iphonesimulator/App.framework /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks
                    building file list ... done
                    deleting App.framework/_CodeSignature/CodeResources
                    deleting App.framework/_CodeSignature/
                    App.framework/
                    App.framework/App

                    sent 33339 bytes  received 48 bytes  66774.00 bytes/sec
                    total size is 29673159  speedup is 888.76
                    ♦ rsync -av --delete --filter - .DS_Store --filter - Headers --filter - Modules /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Flutter.framework /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/
                    building file list ... done
                    deleting Flutter.framework/_CodeSignature/CodeResources
                    deleting Flutter.framework/_CodeSignature/
                    Flutter.framework/
                    Flutter.framework/Flutter

                    sent 37064364 bytes  received 48 bytes  24709608.00 bytes/sec
                    total size is 37860418  speedup is 1.02
                    ♦ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/bitcode_strip /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Flutter.framework/Flutter -r -o
                    /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/Flutter.framework/Flutter
                    ♦ codesign --force --verbose --sign - -- /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/App.framework/App
                    /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/App.framework/App: signed bundle with Mach-O thin (x86_64) [io.flutter.flutter.app]
                    ♦ codesign --force --verbose --sign - -- /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/Flutter.framework/Flutter
                    /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/Flutter.framework/Flutter: signed bundle with Mach-O thin (x86_64) [io.flutter.flutter]
                    <?xml version="1.0" encoding="UTF-8"?>
                    <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
                    <plist version="1.0">
                    <array>
                    	<string>_dartobservatory._tcp</string>
                    </array>
                    </plist>
                    ♦ plutil -insert NSBonjourServices.0 -string _dartobservatory._tcp /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Info.plist
                    <?xml version="1.0" encoding="UTF-8"?>
                    <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
                    <plist version="1.0">
                    <string>Allow Flutter tools on your computer to connect and debug your application. This prompt will not appear on release builds.</string>
                    </plist>

                    ProcessInfoPlistFile /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Info.plist /Users/user/example2/bug/ios/Runner/Info.plist (in target 'Runner' from project 'Runner')
                        cd /Users/user/example2/bug/ios
                        builtin-infoPlistUtility /Users/user/example2/bug/ios/Runner/Info.plist -producttype com.apple.product-type.application -genpkginfo /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/PkgInfo -expandbuildsettings
                        -format binary -platform iphonesimulator -additionalcontentfile
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Base.lproj/LaunchScreen-SBPartialInfo.plist -additionalcontentfile
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Base.lproj/Main-SBPartialInfo.plist -additionalcontentfile
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/assetcatalog_generated_info.plist -o
                        /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Info.plist

                    CopySwiftLibs /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app (in target 'Runner' from project 'Runner')
                        cd /Users/user/example2/bug/ios
                        export CODESIGN_ALLOCATE\=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/codesign_allocate
                        export DEVELOPER_DIR\=/Applications/Xcode.app/Contents/Developer
                        export SDKROOT\=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        builtin-swiftStdLibTool --copy --verbose --sign - --scan-executable /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Runner --scan-folder
                        /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks --scan-folder /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/PlugIns --platform iphonesimulator --toolchain
                        /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain --destination /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks --strip-bitcode --strip-bitcode-tool
                        /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/bitcode_strip --emit-dependency-info
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/SwiftStdLibToolInputDependencies.dep
                    libswiftos.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftos.dylib
                    libswiftCoreGraphics.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreGraphics.dylib
                    libswiftMetal.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftMetal.dylib
                    libswiftObjectiveC.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftObjectiveC.dylib
                    libswiftFoundation.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftFoundation.dylib
                    libswiftCoreAudio.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreAudio.dylib
                    libswiftCore.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCore.dylib
                    libswiftQuartzCore.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftQuartzCore.dylib
                    libswiftUIKit.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftUIKit.dylib
                    libswiftCoreImage.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreImage.dylib
                    libswiftDarwin.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDarwin.dylib
                    libswiftCoreFoundation.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreFoundation.dylib
                    libswiftDispatch.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDispatch.dylib
                    libswiftCoreMedia.dylib is up to date at /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreMedia.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftos.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftos.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftos.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftos.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftos.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftos.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftos.dylib is unchanged; keeping original
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftMetal.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftObjectiveC.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftFoundation.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreAudio.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCore.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftQuartzCore.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftMetal.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreGraphics.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftUIKit.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftObjectiveC.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftFoundation.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreAudio.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCore.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftQuartzCore.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreGraphics.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftUIKit.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftObjectiveC.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftQuartzCore.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftObjectiveC.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftQuartzCore.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftMetal.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftMetal.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreAudio.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreAudio.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftUIKit.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftUIKit.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreGraphics.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreGraphics.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftFoundation.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftFoundation.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCore.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCore.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftUIKit.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftUIKit.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftQuartzCore.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftQuartzCore.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftUIKit.dylib is unchanged; keeping original
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreImage.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreImage.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftQuartzCore.dylib is unchanged; keeping original
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDarwin.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDarwin.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreImage.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreImage.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftObjectiveC.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftObjectiveC.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDarwin.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDarwin.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftObjectiveC.dylib is unchanged; keeping original
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreFoundation.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreFoundation.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftMetal.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftMetal.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreFoundation.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreFoundation.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftMetal.dylib is unchanged; keeping original
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDispatch.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDispatch.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreAudio.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreAudio.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDispatch.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDispatch.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreAudio.dylib is unchanged; keeping original
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreMedia.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreMedia.dylib
                    Codesigning /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreMedia.dylib
                    /usr/bin/codesign --force --sign - --verbose /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreMedia.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreGraphics.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreGraphics.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreGraphics.dylib is unchanged; keeping original
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreImage.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreImage.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreImage.dylib is unchanged; keeping original
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDarwin.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDarwin.dylib
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftFoundation.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftFoundation.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDarwin.dylib is unchanged; keeping original
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftFoundation.dylib is unchanged; keeping original
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreFoundation.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreFoundation.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreFoundation.dylib is unchanged; keeping original
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDispatch.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDispatch.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftDispatch.dylib is unchanged; keeping original
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreMedia.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreMedia.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCoreMedia.dylib is unchanged; keeping original
                    Probing signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCore.dylib
                    /usr/bin/codesign -r- --display /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCore.dylib
                    Code signature of /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app/Frameworks/libswiftCore.dylib is unchanged; keeping original

                    CodeSign /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app (in target 'Runner' from project 'Runner')
                        cd /Users/user/example2/bug/ios
                        export CODESIGN_ALLOCATE\=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/codesign_allocate

                    Signing Identity:     "-"

                        /usr/bin/codesign --force --sign - --entitlements /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner.app.xcent
                        --timestamp\=none /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app

                    ** BUILD SUCCEEDED **
[  +46 ms]  └─Compiling, linking and signing... (completed in 3.6s)
[   +1 ms] Xcode build done.                                            9.6s
[   +2 ms] executing: [/Users/user/example2/bug/ios/] xcrun xcodebuild -configuration Debug VERBOSE_SCRIPT_LOGGING=YES -workspace Runner.xcworkspace -scheme Runner BUILD_DIR=/Users/user/example2/bug/build/ios -sdk iphonesimulator -arch x86_64
SCRIPT_OUTPUT_STREAM_FILE=/var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_build_log_pipe.M0qQxG/pipe_to_stdout FLUTTER_SUPPRESS_ANALYTICS=true COMPILER_INDEX_STORE_ENABLE=NO -showBuildSettings
[        ] executing: [/Users/user/example2/bug/ios/] xcrun xcodebuild -configuration Debug VERBOSE_SCRIPT_LOGGING=YES -workspace Runner.xcworkspace -scheme Runner BUILD_DIR=/Users/user/example2/bug/build/ios -sdk iphonesimulator -arch x86_64
SCRIPT_OUTPUT_STREAM_FILE=/var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_build_log_pipe.M0qQxG/pipe_to_stdout FLUTTER_SUPPRESS_ANALYTICS=true COMPILER_INDEX_STORE_ENABLE=NO -showBuildSettings
[+3293 ms] Command line invocation:
                        /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -configuration Debug VERBOSE_SCRIPT_LOGGING=YES -workspace Runner.xcworkspace -scheme Runner BUILD_DIR=/Users/user/example2/bug/build/ios -sdk iphonesimulator -arch
                        x86_64 SCRIPT_OUTPUT_STREAM_FILE=/var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_build_log_pipe.M0qQxG/pipe_to_stdout FLUTTER_SUPPRESS_ANALYTICS=true COMPILER_INDEX_STORE_ENABLE=NO -showBuildSettings

                    Build settings from command line:
                        ARCHS = x86_64
                        BUILD_DIR = /Users/user/example2/bug/build/ios
                        COMPILER_INDEX_STORE_ENABLE = NO
                        FLUTTER_SUPPRESS_ANALYTICS = true
                        SCRIPT_OUTPUT_STREAM_FILE = /var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_build_log_pipe.M0qQxG/pipe_to_stdout
                        SDKROOT = iphonesimulator14.4
                        VERBOSE_SCRIPT_LOGGING = YES

                    Build settings for action build and target Runner:
                        ACTION = build
                        AD_HOC_CODE_SIGNING_ALLOWED = YES
                        ALTERNATE_GROUP = staff
                        ALTERNATE_MODE = u+w,go-w,a+rX
                        ALTERNATE_OWNER = user
                        ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = NO
                        ALWAYS_SEARCH_USER_PATHS = NO
                        ALWAYS_USE_SEPARATE_HEADERMAPS = NO
                        APPLE_INTERNAL_DEVELOPER_DIR = /AppleInternal/Developer
                        APPLE_INTERNAL_DIR = /AppleInternal
                        APPLE_INTERNAL_DOCUMENTATION_DIR = /AppleInternal/Documentation
                        APPLE_INTERNAL_LIBRARY_DIR = /AppleInternal/Library
                        APPLE_INTERNAL_TOOLS = /AppleInternal/Developer/Tools
                        APPLICATION_EXTENSION_API_ONLY = NO
                        APPLY_RULES_IN_COPY_FILES = NO
                        APPLY_RULES_IN_COPY_HEADERS = NO
                        ARCHS = x86_64
                        ARCHS_STANDARD = arm64 x86_64 i386
                        ARCHS_STANDARD_32_64_BIT = arm64 i386 x86_64
                        ARCHS_STANDARD_32_BIT = i386
                        ARCHS_STANDARD_64_BIT = arm64 x86_64
                        ARCHS_STANDARD_INCLUDING_64_BIT = arm64 x86_64 i386
                        ARCHS_UNIVERSAL_IPHONE_OS = arm64 i386 x86_64
                        ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon
                        AVAILABLE_PLATFORMS = appletvos appletvsimulator iphoneos iphonesimulator macosx watchos watchsimulator
                        BITCODE_GENERATION_MODE = marker
                        BUILD_ACTIVE_RESOURCES_ONLY = NO
                        BUILD_COMPONENTS = headers build
                        BUILD_DIR = /Users/user/example2/bug/build/ios
                        BUILD_LIBRARY_FOR_DISTRIBUTION = NO
                        BUILD_ROOT = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Products
                        BUILD_STYLE = 
                        BUILD_VARIANTS = normal
                        BUILT_PRODUCTS_DIR = /Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        BUNDLE_CONTENTS_FOLDER_PATH_deep = Contents/
                        BUNDLE_EXECUTABLE_FOLDER_NAME_deep = MacOS
                        BUNDLE_FORMAT = shallow
                        BUNDLE_FRAMEWORKS_FOLDER_PATH = Frameworks
                        BUNDLE_PLUGINS_FOLDER_PATH = PlugIns
                        BUNDLE_PRIVATE_HEADERS_FOLDER_PATH = PrivateHeaders
                        BUNDLE_PUBLIC_HEADERS_FOLDER_PATH = Headers
                        CACHE_ROOT = /var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/C/com.apple.DeveloperTools/12.4-12D4e/Xcode
                        CCHROOT = /var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/C/com.apple.DeveloperTools/12.4-12D4e/Xcode
                        CHMOD = /bin/chmod
                        CHOWN = /usr/sbin/chown
                        CLANG_ANALYZER_NONNULL = YES
                        CLANG_CXX_LANGUAGE_STANDARD = gnu++0x
                        CLANG_CXX_LIBRARY = libc++
                        CLANG_ENABLE_MODULES = YES
                        CLANG_ENABLE_OBJC_ARC = YES
                        CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES
                        CLANG_WARN_BOOL_CONVERSION = YES
                        CLANG_WARN_COMMA = YES
                        CLANG_WARN_CONSTANT_CONVERSION = YES
                        CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES
                        CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR
                        CLANG_WARN_EMPTY_BODY = YES
                        CLANG_WARN_ENUM_CONVERSION = YES
                        CLANG_WARN_INFINITE_RECURSION = YES
                        CLANG_WARN_INT_CONVERSION = YES
                        CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES
                        CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES
                        CLANG_WARN_OBJC_LITERAL_CONVERSION = YES
                        CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR
                        CLANG_WARN_RANGE_LOOP_ANALYSIS = YES
                        CLANG_WARN_STRICT_PROTOTYPES = YES
                        CLANG_WARN_SUSPICIOUS_MOVE = YES
                        CLANG_WARN_UNREACHABLE_CODE = YES
                        CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
                        CLASS_FILE_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/JavaClasses
                        CLEAN_PRECOMPS = YES
                        CLONE_HEADERS = NO
                        CODESIGNING_FOLDER_PATH = /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app
                        CODE_SIGNING_ALLOWED = YES
                        CODE_SIGNING_REQUIRED = YES
                        CODE_SIGN_CONTEXT_CLASS = XCiPhoneSimulatorCodeSignContext
                        CODE_SIGN_IDENTITY = -
                        CODE_SIGN_INJECT_BASE_ENTITLEMENTS = YES
                        COLOR_DIAGNOSTICS = NO
                        COMBINE_HIDPI_IMAGES = NO
                        COMPILER_INDEX_STORE_ENABLE = NO
                        COMPOSITE_SDK_DIRS = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/CompositeSDKs
                        COMPRESS_PNG_FILES = YES
                        CONFIGURATION = Debug
                        CONFIGURATION_BUILD_DIR = /Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        CONFIGURATION_TEMP_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator
                        CONTENTS_FOLDER_PATH = Runner.app
                        COPYING_PRESERVES_HFS_DATA = NO
                        COPY_HEADERS_RUN_UNIFDEF = NO
                        COPY_PHASE_STRIP = NO
                        COPY_RESOURCES_FROM_STATIC_FRAMEWORKS = YES
                        CORRESPONDING_DEVICE_PLATFORM_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform
                        CORRESPONDING_DEVICE_PLATFORM_NAME = iphoneos
                        CORRESPONDING_DEVICE_SDK_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.4.sdk
                        CORRESPONDING_DEVICE_SDK_NAME = iphoneos14.4
                        CP = /bin/cp
                        CREATE_INFOPLIST_SECTION_IN_BINARY = NO
                        CURRENT_ARCH = x86_64
                        CURRENT_PROJECT_VERSION = 1
                        CURRENT_VARIANT = normal
                        DART_OBFUSCATION = false
                        DEAD_CODE_STRIPPING = YES
                        DEBUGGING_SYMBOLS = YES
                        DEBUG_INFORMATION_FORMAT = dwarf
                        DEFAULT_COMPILER = com.apple.compilers.llvm.clang.1_0
                        DEFAULT_DEXT_INSTALL_PATH = /System/Library/DriverExtensions
                        DEFAULT_KEXT_INSTALL_PATH = /System/Library/Extensions
                        DEFINES_MODULE = NO
                        DEPLOYMENT_LOCATION = NO
                        DEPLOYMENT_POSTPROCESSING = NO
                        DEPLOYMENT_TARGET_CLANG_ENV_NAME = IPHONEOS_DEPLOYMENT_TARGET
                        DEPLOYMENT_TARGET_CLANG_FLAG_NAME = mios-simulator-version-min
                        DEPLOYMENT_TARGET_CLANG_FLAG_PREFIX = -mios-simulator-version-min=
                        DEPLOYMENT_TARGET_LD_ENV_NAME = IPHONEOS_DEPLOYMENT_TARGET
                        DEPLOYMENT_TARGET_LD_FLAG_NAME = ios_simulator_version_min
                        DEPLOYMENT_TARGET_SETTING_NAME = IPHONEOS_DEPLOYMENT_TARGET
                        DEPLOYMENT_TARGET_SUGGESTED_VALUES = 9.0 9.2 10.0 10.2 11.0 11.2 11.4 12.1 12.3 13.0 13.2 13.4 13.6 14.1 14.3 14.4
                        DERIVED_FILES_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources
                        DERIVED_FILE_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources
                        DERIVED_SOURCES_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/DerivedSources
                        DEVELOPER_APPLICATIONS_DIR = /Applications/Xcode.app/Contents/Developer/Applications
                        DEVELOPER_BIN_DIR = /Applications/Xcode.app/Contents/Developer/usr/bin
                        DEVELOPER_DIR = /Applications/Xcode.app/Contents/Developer
                        DEVELOPER_FRAMEWORKS_DIR = /Applications/Xcode.app/Contents/Developer/Library/Frameworks
                        DEVELOPER_FRAMEWORKS_DIR_QUOTED = /Applications/Xcode.app/Contents/Developer/Library/Frameworks
                        DEVELOPER_LIBRARY_DIR = /Applications/Xcode.app/Contents/Developer/Library
                        DEVELOPER_SDK_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs
                        DEVELOPER_TOOLS_DIR = /Applications/Xcode.app/Contents/Developer/Tools
                        DEVELOPER_USR_DIR = /Applications/Xcode.app/Contents/Developer/usr
                        DEVELOPMENT_LANGUAGE = en
                        DOCUMENTATION_FOLDER_PATH = Runner.app/en.lproj/Documentation
                        DONT_GENERATE_INFOPLIST_FILE = NO
                        DO_HEADER_SCANNING_IN_JAM = NO
                        DSTROOT = /tmp/Runner.dst
                        DT_TOOLCHAIN_DIR = /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
                        DWARF_DSYM_FILE_NAME = Runner.app.dSYM
                        DWARF_DSYM_FILE_SHOULD_ACCOMPANY_PRODUCT = NO
                        DWARF_DSYM_FOLDER_PATH = /Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        EFFECTIVE_PLATFORM_NAME = -iphonesimulator
                        EMBEDDED_CONTENT_CONTAINS_SWIFT = NO
                        EMBED_ASSET_PACKS_IN_PRODUCT_BUNDLE = NO
                        ENABLE_BITCODE = NO
                        ENABLE_DEFAULT_HEADER_SEARCH_PATHS = YES
                        ENABLE_HARDENED_RUNTIME = NO
                        ENABLE_HEADER_DEPENDENCIES = YES
                        ENABLE_ON_DEMAND_RESOURCES = YES
                        ENABLE_STRICT_OBJC_MSGSEND = YES
                        ENABLE_TESTABILITY = YES
                        ENABLE_TESTING_SEARCH_PATHS = NO
                        ENTITLEMENTS_DESTINATION = __entitlements
                        ENTITLEMENTS_REQUIRED = YES
                        EXCLUDED_INSTALLSRC_SUBDIRECTORY_PATTERNS = .DS_Store .svn .git .hg CVS
                        EXCLUDED_RECURSIVE_SEARCH_PATH_SUBDIRECTORIES = *.nib *.lproj *.framework *.gch *.xcode* *.xcassets (*) .DS_Store CVS .svn .git .hg *.pbproj *.pbxproj
                        EXECUTABLES_FOLDER_PATH = Runner.app/Executables
                        EXECUTABLE_FOLDER_PATH = Runner.app
                        EXECUTABLE_NAME = Runner
                        EXECUTABLE_PATH = Runner.app/Runner
                        EXPANDED_CODE_SIGN_IDENTITY = 
                        EXPANDED_CODE_SIGN_IDENTITY_NAME = 
                        EXPANDED_PROVISIONING_PROFILE = 
                        FILE_LIST = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects/LinkFileList
                        FIXED_FILES_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/FixedFiles
                        FLUTTER_APPLICATION_PATH = /Users/user/example2/bug
                        FLUTTER_BUILD_DIR = build
                        FLUTTER_BUILD_NAME = 1.0.0
                        FLUTTER_BUILD_NUMBER = 1
                        FLUTTER_ROOT = /Users/user/tools/flutter
                        FLUTTER_SUPPRESS_ANALYTICS = true
                        FLUTTER_TARGET = /Users/user/example2/bug/example1.dart
                        FRAMEWORKS_FOLDER_PATH = Runner.app/Frameworks
                        FRAMEWORK_FLAG_PREFIX = -framework
                        FRAMEWORK_VERSION = A
                        FULL_PRODUCT_NAME = Runner.app
                        GCC3_VERSION = 3.3
                        GCC_C_LANGUAGE_STANDARD = gnu99
                        GCC_DYNAMIC_NO_PIC = NO
                        GCC_INLINES_ARE_PRIVATE_EXTERN = YES
                        GCC_NO_COMMON_BLOCKS = YES
                        GCC_OBJC_LEGACY_DISPATCH = YES
                        GCC_OPTIMIZATION_LEVEL = 0
                        GCC_PFE_FILE_C_DIALECTS = c objective-c c++ objective-c++
                        GCC_PREPROCESSOR_DEFINITIONS = DEBUG=1 
                        GCC_SYMBOLS_PRIVATE_EXTERN = NO
                        GCC_TREAT_WARNINGS_AS_ERRORS = NO
                        GCC_VERSION = com.apple.compilers.llvm.clang.1_0
                        GCC_VERSION_IDENTIFIER = com_apple_compilers_llvm_clang_1_0
                        GCC_WARN_64_TO_32_BIT_CONVERSION = YES
                        GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR
                        GCC_WARN_UNDECLARED_SELECTOR = YES
                        GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE
                        GCC_WARN_UNUSED_FUNCTION = YES
                        GCC_WARN_UNUSED_VARIABLE = YES
                        GENERATED_MODULEMAP_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/GeneratedModuleMaps-iphonesimulator
                        GENERATE_MASTER_OBJECT_FILE = NO
                        GENERATE_PKGINFO_FILE = YES
                        GENERATE_PROFILING_CODE = NO
                        GENERATE_TEXT_BASED_STUBS = NO
                        GID = 20
                        GROUP = staff
                        HEADERMAP_INCLUDES_FLAT_ENTRIES_FOR_TARGET_BEING_BUILT = YES
                        HEADERMAP_INCLUDES_FRAMEWORK_ENTRIES_FOR_ALL_PRODUCT_TYPES = YES
                        HEADERMAP_INCLUDES_NONPUBLIC_NONPRIVATE_HEADERS = YES
                        HEADERMAP_INCLUDES_PROJECT_HEADERS = YES
                        HEADERMAP_USES_FRAMEWORK_PREFIX_ENTRIES = YES
                        HEADERMAP_USES_VFS = NO
                        HIDE_BITCODE_SYMBOLS = YES
                        HOME = /Users/user
                        ICONV = /usr/bin/iconv
                        INFOPLIST_EXPAND_BUILD_SETTINGS = YES
                        INFOPLIST_FILE = Runner/Info.plist
                        INFOPLIST_OUTPUT_FORMAT = binary
                        INFOPLIST_PATH = Runner.app/Info.plist
                        INFOPLIST_PREPROCESS = NO
                        INFOSTRINGS_PATH = Runner.app/en.lproj/InfoPlist.strings
                        INLINE_PRIVATE_FRAMEWORKS = NO
                        INSTALLHDRS_COPY_PHASE = NO
                        INSTALLHDRS_SCRIPT_PHASE = NO
                        INSTALL_DIR = /tmp/Runner.dst/Applications
                        INSTALL_GROUP = staff
                        INSTALL_MODE_FLAG = u+w,go-w,a+rX
                        INSTALL_OWNER = user
                        INSTALL_PATH = /Applications
                        INSTALL_ROOT = /tmp/Runner.dst
                        IPHONEOS_DEPLOYMENT_TARGET = 9.0
                        JAVAC_DEFAULT_FLAGS = -J-Xms64m -J-XX:NewSize=4M -J-Dfile.encoding=UTF8
                        JAVA_APP_STUB = /System/Library/Frameworks/JavaVM.framework/Resources/MacOS/JavaApplicationStub
                        JAVA_ARCHIVE_CLASSES = YES
                        JAVA_ARCHIVE_TYPE = JAR
                        JAVA_COMPILER = /usr/bin/javac
                        JAVA_FOLDER_PATH = Runner.app/Java
                        JAVA_FRAMEWORK_RESOURCES_DIRS = Resources
                        JAVA_JAR_FLAGS = cv
                        JAVA_SOURCE_SUBDIR = .
                        JAVA_USE_DEPENDENCIES = YES
                        JAVA_ZIP_FLAGS = -urg
                        JIKES_DEFAULT_FLAGS = +E +OLDCSO
                        KEEP_PRIVATE_EXTERNS = NO
                        LD_DEPENDENCY_INFO_FILE =
                        /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal/x86_64/Runner_dependency_info.dat
                        LD_GENERATE_MAP_FILE = NO
                        LD_MAP_FILE_PATH = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Runner-LinkMap-normal-x86_64.txt
                        LD_NO_PIE = NO
                        LD_QUOTE_LINKER_ARGUMENTS_FOR_COMPILER_DRIVER = YES
                        LD_RUNPATH_SEARCH_PATHS =  @executable_path/Frameworks
                        LEGACY_DEVELOPER_DIR = /Applications/Xcode.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer
                        LEX = lex
                        LIBRARY_DEXT_INSTALL_PATH = /Library/DriverExtensions
                        LIBRARY_FLAG_NOSPACE = YES
                        LIBRARY_FLAG_PREFIX = -l
                        LIBRARY_KEXT_INSTALL_PATH = /Library/Extensions
                        LINKER_DISPLAYS_MANGLED_NAMES = NO
                        LINK_FILE_LIST_normal_x86_64 = 
                        LINK_WITH_STANDARD_LIBRARIES = YES
                        LLVM_TARGET_TRIPLE_OS_VERSION = ios9.0
                        LLVM_TARGET_TRIPLE_SUFFIX = -simulator
                        LLVM_TARGET_TRIPLE_VENDOR = apple
                        LOCALIZABLE_CONTENT_DIR = 
                        LOCALIZED_RESOURCES_FOLDER_PATH = Runner.app/en.lproj
                        LOCALIZED_STRING_MACRO_NAMES = NSLocalizedString CFCopyLocalizedString
                        LOCALIZED_STRING_SWIFTUI_SUPPORT = YES
                        LOCAL_ADMIN_APPS_DIR = /Applications/Utilities
                        LOCAL_APPS_DIR = /Applications
                        LOCAL_DEVELOPER_DIR = /Library/Developer
                        LOCAL_LIBRARY_DIR = /Library
                        LOCROOT = 
                        LOCSYMROOT = 
                        MACH_O_TYPE = mh_execute
                        MAC_OS_X_PRODUCT_BUILD_VERSION = 19H1030
                        MAC_OS_X_VERSION_ACTUAL = 101507
                        MAC_OS_X_VERSION_MAJOR = 101500
                        MAC_OS_X_VERSION_MINOR = 1507
                        METAL_LIBRARY_FILE_BASE = default
                        METAL_LIBRARY_OUTPUT_DIR = /Users/user/example2/bug/build/ios/Debug-iphonesimulator/Runner.app
                        MODULES_FOLDER_PATH = Runner.app/Modules
                        MODULE_CACHE_DIR = /Users/user/Library/Developer/Xcode/DerivedData/ModuleCache.noindex
                        MTL_ENABLE_DEBUG_INFO = YES
                        NATIVE_ARCH = x86_64
                        NATIVE_ARCH_32_BIT = i386
                        NATIVE_ARCH_64_BIT = x86_64
                        NATIVE_ARCH_ACTUAL = x86_64
                        NO_COMMON = YES
                        OBJC_ABI_VERSION = 2
                        OBJECT_FILE_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects
                        OBJECT_FILE_DIR_normal = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/Objects-normal
                        OBJROOT = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex
                        ONLY_ACTIVE_ARCH = YES
                        OS = MACOS
                        OSAC = /usr/bin/osacompile
                        PACKAGE_CONFIG = /Users/user/example2/bug/.dart_tool/package_config.json
                        PACKAGE_TYPE = com.apple.package-type.wrapper.application
                        PASCAL_STRINGS = YES
                        PATH =
                        /Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/opt/ruby/bin:/Users/user/.cargo/bin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/go/bin:/Library/Apple/usr/bin:/Users/user/too
                        ls/flutter/bin:/Users/user/tools/flutter/bin/cache/dart-sdk/bin:/Users/user/tools/dart-lang-protobuf/protoc_plugin/bin:/Users/user/tools/bin
                        PATH_PREFIXES_EXCLUDED_FROM_HEADER_DEPENDENCIES = /usr/include /usr/local/include /System/Library/Frameworks /System/Library/PrivateFrameworks /Applications/Xcode.app/Contents/Developer/Headers
                        /Applications/Xcode.app/Contents/Developer/SDKs /Applications/Xcode.app/Contents/Developer/Platforms
                        PBDEVELOPMENTPLIST_PATH = Runner.app/pbdevelopment.plist
                        PFE_FILE_C_DIALECTS = objective-c
                        PKGINFO_FILE_PATH = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/PkgInfo
                        PKGINFO_PATH = Runner.app/PkgInfo
                        PLATFORM_DEVELOPER_APPLICATIONS_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Applications
                        PLATFORM_DEVELOPER_BIN_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin
                        PLATFORM_DEVELOPER_LIBRARY_DIR = /Applications/Xcode.app/Contents/PlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer/Library
                        PLATFORM_DEVELOPER_SDK_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs
                        PLATFORM_DEVELOPER_TOOLS_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Tools
                        PLATFORM_DEVELOPER_USR_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr
                        PLATFORM_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform
                        PLATFORM_DISPLAY_NAME = iOS Simulator
                        PLATFORM_NAME = iphonesimulator
                        PLATFORM_PREFERRED_ARCH = x86_64
                        PLATFORM_PRODUCT_BUILD_VERSION = 18D46
                        PLIST_FILE_OUTPUT_FORMAT = binary
                        PLUGINS_FOLDER_PATH = Runner.app/PlugIns
                        PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR = YES
                        PRECOMP_DESTINATION_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/PrefixHeaders
                        PRESERVE_DEAD_CODE_INITS_AND_TERMS = NO
                        PRIVATE_HEADERS_FOLDER_PATH = Runner.app/PrivateHeaders
                        PRODUCT_BUNDLE_IDENTIFIER = com.example.bug
                        PRODUCT_BUNDLE_PACKAGE_TYPE = APPL
                        PRODUCT_MODULE_NAME = Runner
                        PRODUCT_NAME = Runner
                        PRODUCT_SETTINGS_PATH = /Users/user/example2/bug/ios/Runner/Info.plist
                        PRODUCT_TYPE = com.apple.product-type.application
                        PROFILING_CODE = NO
                        PROJECT = Runner
                        PROJECT_DERIVED_FILE_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/DerivedSources
                        PROJECT_DIR = /Users/user/example2/bug/ios
                        PROJECT_FILE_PATH = /Users/user/example2/bug/ios/Runner.xcodeproj
                        PROJECT_NAME = Runner
                        PROJECT_TEMP_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build
                        PROJECT_TEMP_ROOT = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex
                        PUBLIC_HEADERS_FOLDER_PATH = Runner.app/Headers
                        RECURSIVE_SEARCH_PATHS_FOLLOW_SYMLINKS = YES
                        REMOVE_CVS_FROM_RESOURCES = YES
                        REMOVE_GIT_FROM_RESOURCES = YES
                        REMOVE_HEADERS_FROM_EMBEDDED_BUNDLES = YES
                        REMOVE_HG_FROM_RESOURCES = YES
                        REMOVE_SVN_FROM_RESOURCES = YES
                        REZ_COLLECTOR_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/ResourceManagerResources
                        REZ_OBJECTS_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build/ResourceManagerResources/Objects
                        SCAN_ALL_SOURCE_FILES_FOR_INCLUDES = NO
                        SCRIPTS_FOLDER_PATH = Runner.app/Scripts
                        SCRIPT_OUTPUT_STREAM_FILE = /var/folders/xw/qxj49xnj5jq_9l7wtth66n2r0000gn/T/flutter_tools.ktxiS5/flutter_build_log_pipe.M0qQxG/pipe_to_stdout
                        SDKROOT = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        SDK_DIR = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        SDK_DIR_iphonesimulator14_4 = /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk
                        SDK_NAME = iphonesimulator14.4
                        SDK_NAMES = iphonesimulator14.4
                        SDK_PRODUCT_BUILD_VERSION = 18D46
                        SDK_VERSION = 14.4
                        SDK_VERSION_ACTUAL = 140400
                        SDK_VERSION_MAJOR = 140000
                        SDK_VERSION_MINOR = 140400
                        SED = /usr/bin/sed
                        SEPARATE_STRIP = NO
                        SEPARATE_SYMBOL_EDIT = NO
                        SET_DIR_MODE_OWNER_GROUP = YES
                        SET_FILE_MODE_OWNER_GROUP = NO
                        SHALLOW_BUNDLE = YES
                        SHARED_DERIVED_FILE_DIR = /Users/user/example2/bug/build/ios/Debug-iphonesimulator/DerivedSources
                        SHARED_FRAMEWORKS_FOLDER_PATH = Runner.app/SharedFrameworks
                        SHARED_PRECOMPS_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/PrecompiledHeaders
                        SHARED_SUPPORT_FOLDER_PATH = Runner.app/SharedSupport
                        SKIP_INSTALL = NO
                        SOURCE_ROOT = /Users/user/example2/bug/ios
                        SRCROOT = /Users/user/example2/bug/ios
                        STRINGS_FILE_OUTPUT_ENCODING = binary
                        STRIP_BITCODE_FROM_COPIED_FILES = NO
                        STRIP_INSTALLED_PRODUCT = YES
                        STRIP_STYLE = all
                        STRIP_SWIFT_SYMBOLS = YES
                        SUPPORTED_DEVICE_FAMILIES = 1,2
                        SUPPORTED_PLATFORMS = iphonesimulator iphoneos
                        SUPPORTS_TEXT_BASED_API = NO
                        SWIFT_OBJC_BRIDGING_HEADER = Runner/Runner-Bridging-Header.h
                        SWIFT_OPTIMIZATION_LEVEL = -Onone
                        SWIFT_PLATFORM_TARGET_PREFIX = ios
                        SWIFT_VERSION = 5.0
                        SYMROOT = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Products
                        SYSTEM_ADMIN_APPS_DIR = /Applications/Utilities
                        SYSTEM_APPS_DIR = /Applications
                        SYSTEM_CORE_SERVICES_DIR = /System/Library/CoreServices
                        SYSTEM_DEMOS_DIR = /Applications/Extras
                        SYSTEM_DEVELOPER_APPS_DIR = /Applications/Xcode.app/Contents/Developer/Applications
                        SYSTEM_DEVELOPER_BIN_DIR = /Applications/Xcode.app/Contents/Developer/usr/bin
                        SYSTEM_DEVELOPER_DEMOS_DIR = /Applications/Xcode.app/Contents/Developer/Applications/Utilities/Built Examples
                        SYSTEM_DEVELOPER_DIR = /Applications/Xcode.app/Contents/Developer
                        SYSTEM_DEVELOPER_DOC_DIR = /Applications/Xcode.app/Contents/Developer/ADC Reference Library
                        SYSTEM_DEVELOPER_GRAPHICS_TOOLS_DIR = /Applications/Xcode.app/Contents/Developer/Applications/Graphics Tools
                        SYSTEM_DEVELOPER_JAVA_TOOLS_DIR = /Applications/Xcode.app/Contents/Developer/Applications/Java Tools
                        SYSTEM_DEVELOPER_PERFORMANCE_TOOLS_DIR = /Applications/Xcode.app/Contents/Developer/Applications/Performance Tools
                        SYSTEM_DEVELOPER_RELEASENOTES_DIR = /Applications/Xcode.app/Contents/Developer/ADC Reference Library/releasenotes
                        SYSTEM_DEVELOPER_TOOLS = /Applications/Xcode.app/Contents/Developer/Tools
                        SYSTEM_DEVELOPER_TOOLS_DOC_DIR = /Applications/Xcode.app/Contents/Developer/ADC Reference Library/documentation/DeveloperTools
                        SYSTEM_DEVELOPER_TOOLS_RELEASENOTES_DIR = /Applications/Xcode.app/Contents/Developer/ADC Reference Library/releasenotes/DeveloperTools
                        SYSTEM_DEVELOPER_USR_DIR = /Applications/Xcode.app/Contents/Developer/usr
                        SYSTEM_DEVELOPER_UTILITIES_DIR = /Applications/Xcode.app/Contents/Developer/Applications/Utilities
                        SYSTEM_DEXT_INSTALL_PATH = /System/Library/DriverExtensions
                        SYSTEM_DOCUMENTATION_DIR = /Library/Documentation
                        SYSTEM_KEXT_INSTALL_PATH = /System/Library/Extensions
                        SYSTEM_LIBRARY_DIR = /System/Library
                        TAPI_VERIFY_MODE = ErrorsOnly
                        TARGETED_DEVICE_FAMILY = 1,2
                        TARGETNAME = Runner
                        TARGET_BUILD_DIR = /Users/user/example2/bug/build/ios/Debug-iphonesimulator
                        TARGET_NAME = Runner
                        TARGET_TEMP_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build
                        TEMP_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build
                        TEMP_FILES_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build
                        TEMP_FILE_DIR = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex/Runner.build/Debug-iphonesimulator/Runner.build
                        TEMP_ROOT = /Users/user/Library/Developer/Xcode/DerivedData/Runner-bswqwdkgpohmelcgdefqtltkvnic/Build/Intermediates.noindex
                        TEST_FRAMEWORK_SEARCH_PATHS =  /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Frameworks
                        /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator14.4.sdk/Developer/Library/Frameworks
                        TEST_LIBRARY_SEARCH_PATHS =  /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/lib
                        TOOLCHAIN_DIR = /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
                        TRACK_WIDGET_CREATION = true
                        TREAT_MISSING_BASELINES_AS_TEST_FAILURES = NO
                        TREE_SHAKE_ICONS = false
                        UID = 501
                        UNLOCALIZED_RESOURCES_FOLDER_PATH = Runner.app
                        UNSTRIPPED_PRODUCT = NO
                        USER = user
                        USER_APPS_DIR = /Users/user/Applications
                        USER_LIBRARY_DIR = /Users/user/Library
                        USE_DYNAMIC_NO_PIC = YES
                        USE_HEADERMAP = YES
                        USE_HEADER_SYMLINKS = NO
                        USE_LLVM_TARGET_TRIPLES = YES
                        USE_LLVM_TARGET_TRIPLES_FOR_CLANG = YES
                        USE_LLVM_TARGET_TRIPLES_FOR_LD = YES
                        USE_LLVM_TARGET_TRIPLES_FOR_TAPI = YES
                        VALIDATE_PRODUCT = NO
                        VALIDATE_WORKSPACE = NO
                        VALID_ARCHS = arm64 arm64e i386 x86_64
                        VERBOSE_PBXCP = NO
                        VERBOSE_SCRIPT_LOGGING = YES
                        VERSIONING_SYSTEM = apple-generic
                        VERSIONPLIST_PATH = Runner.app/version.plist
                        VERSION_INFO_BUILDER = user
                        VERSION_INFO_FILE = Runner_vers.c
                        VERSION_INFO_STRING = "@(#)PROGRAM:Runner  PROJECT:Runner-1"
                        WRAPPER_EXTENSION = app
                        WRAPPER_NAME = Runner.app
                        WRAPPER_SUFFIX = .app
                        WRAP_ASSET_PACKS_IN_SEPARATE_DIRECTORIES = NO
                        XCODE_APP_SUPPORT_DIR = /Applications/Xcode.app/Contents/Developer/Library/Xcode
                        XCODE_PRODUCT_BUILD_VERSION = 12D4e
                        XCODE_VERSION_ACTUAL = 1240
                        XCODE_VERSION_MAJOR = 1200
                        XCODE_VERSION_MINOR = 1240
                        XPCSERVICES_FOLDER_PATH = Runner.app/XPCServices
                        YACC = yacc
                        arch = x86_64
                        variant = normal
[ +239 ms] executing: xcrun simctl install 22ED2AE3-074A-42B4-A27C-49C92E97C2C2 /Users/user/example2/bug/build/ios/iphonesimulator/Runner.app
[ +722 ms] executing: /usr/bin/plutil -convert json -o - /Users/user/example2/bug/build/ios/iphonesimulator/Runner.app/Info.plist
[   +8 ms] Exit code 0 from: /usr/bin/plutil -convert json -o - /Users/user/example2/bug/build/ios/iphonesimulator/Runner.app/Info.plist
[        ]
{"CFBundleName":"bug","DTSDKName":"iphonesimulator14.4","DTXcode":"1240","CFBundleIcons~ipad":{"CFBundlePrimaryIcon":{"CFBundleIconFiles":["AppIcon20x20","AppIcon29x29","AppIcon40x40","AppIcon60x60","AppIcon76x76","AppIcon83.5x83.5"],"CFBundleIconName":"
AppIcon"}},"UILaunchStoryboardName":"LaunchScreen","DTSDKBuild":"18D46","CFBundleDevelopmentRegion":"en","CFBundleVersion":"1","BuildMachineOSBuild":"19H1030","DTPlatformName":"iphonesimulator","CFBundlePackageType":"APPL","CFBundleShortVersionString":"1
.0.0","CFBundleSupportedPlatforms":["iPhoneSimulator"],"UIMainStoryboardFile":"Main","CFBundleInfoDictionaryVersion":"6.0","CFBundleExecutable":"Runner","DTCompiler":"com.apple.compilers.llvm.clang.1_0","UISupportedInterfaceOrientations~ipad":["UIInterfa
ceOrientationPortrait","UIInterfaceOrientationPortraitUpsideDown","UIInterfaceOrientationLandscapeLeft","UIInterfaceOrientationLandscapeRight"],"MinimumOSVersion":"9.0","CFBundleIdentifier":"com.example.bug","UIDeviceFamily":[1,2],"CFBundleSignature":"??
??","DTPlatformVersion":"14.4","CFBundleIcons":{"CFBundlePrimaryIcon":{"CFBundleIconFiles":["AppIcon20x20","AppIcon29x29","AppIcon40x40","AppIcon60x60"],"CFBundleIconName":"AppIcon"}},"DTXcodeBuild":"12D4e","LSRequiresIPhoneOS":true,"UISupportedInterface
Orientations":["UIInterfaceOrientationPortrait","UIInterfaceOrientationLandscapeLeft","UIInterfaceOrientationLandscapeRight"],"UIViewControllerBasedStatusBarAppearance":false,"DTPlatformBuild":"18D46"}
[   +3 ms] executing: xcrun simctl launch 22ED2AE3-074A-42B4-A27C-49C92E97C2C2 com.example.bug --enable-dart-profiling --enable-checked-mode --verify-entry-points --observatory-port=0
[ +381 ms] com.example.bug: 47941
[        ] Waiting for observatory port to be available...
[ +356 ms] Observatory URL on device: http://127.0.0.1:56237/skVtZizvXHI=/
[   +8 ms] Caching compiled dill
[ +111 ms] Connecting to service protocol: http://127.0.0.1:56237/skVtZizvXHI=/
[ +167 ms] Launching a Dart Developer Service (DDS) instance at http://127.0.0.1:0, connecting to VM service at http://127.0.0.1:56237/skVtZizvXHI=/.
[ +109 ms] DDS is listening at http://127.0.0.1:56242/VDhCyHNp74s=/.
[  +92 ms] Successfully connected to service protocol: http://127.0.0.1:56237/skVtZizvXHI=/
[ +151 ms] flutter: LoaderState._fetchLoop() starting
[   +5 ms] flutter: LoaderState._fetch() Simulating slow fetch 0.
[ +533 ms] DevFS: Creating new filesystem on the device (null)
[  +13 ms] DevFS: Created new filesystem on the device (file:///Users/user/Library/Developer/CoreSimulator/Devices/22ED2AE3-074A-42B4-A27C-49C92E97C2C2/data/Containers/Data/Application/9C13D75B-6394-4247-92FE-65F7E0078D8F/tmp/bugdox7lO/bug/)
[   +5 ms] Updating assets
[  +93 ms] Syncing files to device iPhone 11...
[   +2 ms] <- reset
[        ] Compiling dart to kernel with 0 updated files
[   +3 ms] <- recompile file:///Users/user/example2/bug/example1.dart 62e246e8-bdad-4aed-8eaa-6d99a361d8a8
[        ] <- 62e246e8-bdad-4aed-8eaa-6d99a361d8a8
[  +46 ms] Updating files.
[        ] DevFS: Sync finished
[   +2 ms] Syncing files to device iPhone 11... (completed in 53ms)
[   +1 ms] Synced 0.0MB.
[   +1 ms] <- accept
[   +6 ms] Connected to _flutterView/0x7fcd45828220.
[   +3 ms] Flutter run key commands.
[   +2 ms] r Hot reload. 🔥🔥🔥
[   +1 ms] R Hot restart.
[        ] h Repeat this help message.
[        ] d Detach (terminate "flutter run" but leave application running).
[        ] c Clear the screen
[        ] q Quit (terminate the application on the device).
[        ] An Observatory debugger and profiler on iPhone 11 is available at: http://127.0.0.1:56242/VDhCyHNp74s=/
[        ] 
           Flutter DevTools, a Flutter debugger and profiler, on iPhone 11 is available at: http://127.0.0.1:9101?uri=http%3A%2F%2F127.0.0.1%3A56242%2FVDhCyHNp74s%3D%2F
[        ] 💪 Running with sound null safety 💪
[+1282 ms] flutter: LoaderState._fetch() Simulating failure.
[   +2 ms] flutter: LoaderState._fetchLoop() caught err1
[+4127 ms] [VERBOSE-2:ui_dart_state.cc(186)] Unhandled Exception: Null check operator used on a null value
                    #0      NavigatorState.pop (package:flutter/src/widgets/navigator.dart:5020:27)
                    #1      NavigatorState.maybePop (package:flutter/src/widgets/navigator.dart:4980:9)
                    <asynchronous suspension>
[+3935 ms] Application finished.
```

<!--
     Run `flutter analyze` and attach any output of that command below.
     If there are any analysis errors, try resolving them before filing this issue.
-->

```
$ flutter analyze
Analyzing bug...                                                        
No issues found! (ran in 3.7s)
```

<!-- Finally, paste the output of running `flutter doctor -v` here. -->

```
$ flutter doctor -v
[✓] Flutter (Channel stable, 2.0.5, on Mac OS X 10.15.7 19H1030 darwin-x64, locale en)
    • Flutter version 2.0.5 at /Users/user/tools/flutter
    • Framework revision adc687823a (2 weeks ago), 2021-04-16 09:40:20 -0700
    • Engine revision b09f014e96
    • Dart version 2.12.3

[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0-rc2)
    • Android SDK at /Users/user/Library/Android/sdk
    • Platform android-30, build-tools 31.0.0-rc2
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6915495)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 12.4, Build version 12D4e
    • CocoaPods version 1.10.1

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 4.1)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6915495)

[✓] Connected device (2 available)
    • iPhone 11 (mobile) • 22ED2AE3-074A-42B4-A27C-49C92E97C2C2 • ios            • com.apple.CoreSimulator.SimRuntime.iOS-14-4 (simulator)
    • Chrome (web)       • chrome                               • web-javascript • Google Chrome 90.0.4430.93

• No issues found!
```

</details>

In example2, I added an extra Navigator above the Loader.  Its sole purpose is to display the load error dialog.  Unfortunately, this version also will not pop the Error Detail page.  There is no error message.

<details>
<summary>example2.dart</summary>

```dart
import 'dart:async' show StreamController;
import 'package:flutter/cupertino.dart'
    show
        showCupertinoDialog,
        CupertinoActivityIndicator,
        CupertinoAlertDialog,
        CupertinoApp,
        CupertinoDialogAction,
        CupertinoNavigationBar,
        CupertinoPage,
        CupertinoPageScaffold;
import 'package:flutter/widgets.dart'
    show
        runApp,
        Builder,
        BuildContext,
        Center,
        EdgeInsets,
        ListView,
        Navigator,
        Padding,
        Page,
        SafeArea,
        State,
        StatefulWidget,
        StatelessWidget,
        StreamBuilder,
        Text,
        Widget,
        WidgetsFlutterBinding;

Page appPage({required String title, required Widget child}) => CupertinoPage(
    title: title,
    child: CupertinoPageScaffold(
        navigationBar: CupertinoNavigationBar(),
        child: SafeArea(child: child)));

Page homePage() => appPage(
    title: 'Home',
    child: Builder(
        builder: (BuildContext ctx) =>
            Center(child: Text('Loaded data: ${Loader.of(ctx).data}'))));

Widget scrollableTextView(String text) => ListView(
    children: [Padding(padding: EdgeInsets.all(5.0), child: Text(text))]);

Page contactSupportPage() => appPage(
    title: 'Contact Support',
    child: scrollableTextView('We want to hear your compliments & complaints, '
        'answer your questions, '
        'and help solve problems.\n'
        '\n'
        'Text us: +1 555-000-1111\n'
        'Email us: support@example.com'));

Page errorDetailPage(String text) =>
    appPage(title: 'Error Detail', child: scrollableTextView(text));

Future<void> sleepUntil(DateTime dateTime) async {
  final DateTime now = DateTime.now();
  if (now.isBefore(dateTime)) {
    await Future<void>.delayed(dateTime.difference(now), () {});
  }
}

class LoaderState extends State<Loader> {
  final Widget child;
  final StreamController<String?> _streamController = StreamController();
  bool _fetching = false;
  String? _data;

  get stream => this._streamController.stream;

  get data => _data;

  void _setData(String? value) {
    this._streamController.add(value);
    if (this.mounted) {
      setState(() {
        this._data = value;
      });
    }
  }

  Future<void> _showErrorDialog(String text) => showCupertinoDialog(
        context: this.context,
        useRootNavigator: false,
        builder: (BuildContext ctx) => CupertinoAlertDialog(
          title: Text('Connection Problem'),
          content: Text('Problem talking to server.  Is your phone online?'),
          actions: [
            CupertinoDialogAction(
              child: Text('Error Detail'),
              onPressed: () => Navigator.of(ctx)
                  .push(errorDetailPage(text).createRoute(ctx)),
            ),
            CupertinoDialogAction(
              child: Text('Contact Support'),
              onPressed: () =>
                  Navigator.of(ctx).push(contactSupportPage().createRoute(ctx)),
            ),
            CupertinoDialogAction(
              child: Text('OK'),
              onPressed: () => Navigator.of(ctx).pop(),
            ),
          ],
        ).build(ctx),
      );

  int _simulatedAttempts = 0;

  Future<String> _fetchOnce() async {
    print('LoaderState._fetch() Simulating slow fetch $_simulatedAttempts.');
    await Future.delayed(Duration(seconds: 2));
    this._simulatedAttempts++;
    if (this._simulatedAttempts % 3 == 0) {
      print('LoaderState._fetch() Simulating success.');
      return 'data$_simulatedAttempts';
    } else {
      print('LoaderState._fetch() Simulating failure.');
      throw 'err$_simulatedAttempts';
    }
  }

  Future<void> _fetchLoop() async {
    print('LoaderState._fetchLoop() starting');
    this._fetching = true;
    DateTime earliestRefetchTime = DateTime.now();
    while (true) {
      try {
        if (!this.mounted) {
          return;
        }
        sleepUntil(earliestRefetchTime);
        earliestRefetchTime = DateTime.now().add(Duration(seconds: 10));
        this._setData(null);
        this._setData(await this._fetchOnce());
        print('LoaderState._fetchLoop() stopping');
        return;
      } catch (e) {
        print('LoaderState._fetchLoop() caught $e');
        this._setData(null);
        this._streamController.addError(e);
        await _showErrorDialog(e.toString());
      }
    }
  }

  Future<void> _fetchTask() async {
    if (this._fetching) {
      return;
    }
    try {
      await _fetchLoop();
    } finally {
      this._fetching = false;
    }
  }

  void reload() {
    Future.microtask(this._fetchTask);
  }

  LoaderState({required this.child}) {
    reload();
  }

  @override
  Widget build(BuildContext context) => this.child;

  @override
  void dispose() {
    super.dispose();
    this._streamController.close();
  }
}

class Loader extends StatefulWidget {
  static LoaderState of(BuildContext ctx) =>
      ctx.findAncestorStateOfType<LoaderState>()!;

  final Widget child;

  Loader({required this.child});

  @override
  State<StatefulWidget> createState() => LoaderState(child: this.child);
}

class AppWidget extends StatelessWidget {
  @override
  Widget build(BuildContext ctx) => CupertinoApp(
      title: 'Example',
      // ---- Added ----
      home: Navigator(
        onPopPage: (_route, _result) => false,
        pages: [
          CupertinoPage(
            title: 'Loader',
            // ---------------
            child: Loader(
              child: Builder(
                builder: (BuildContext ctx) => StreamBuilder(
                  stream: Loader.of(ctx).stream,
                  builder: (BuildContext ctx, snapshot) {
                    if (snapshot.hasError) {
                      return CupertinoPageScaffold(
                        child: Center(
                          child: Text('error'),
                        ),
                      );
                    } else if (snapshot.data != null) {
                      return Navigator(
                        pages: [homePage()],
                        onPopPage: (_route, _result) => false,
                      );
                    } else {
                      return CupertinoPageScaffold(
                        child: Center(
                          child: CupertinoActivityIndicator(),
                        ),
                      );
                    }
                  },
                ),
              ),
            ),
          )
        ],
      ));
}

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  runApp(
    AppWidget(),
  );
}
```

</details>

<details>
<summary>example2 screenshots</summary>

| Error Dialog | Error Details |
| ---- | ---- |
![Simulator Screen Shot - iPhone 11 - 2021-05-01 at 03 33 08](https://user-images.githubusercontent.com/520739/116779921-fbd19a00-aa2d-11eb-9829-82cf435138ab.png) | ![Simulator Screen Shot - iPhone 11 - 2021-05-01 at 03 33 12](https://user-images.githubusercontent.com/520739/116779922-fffdb780-aa2d-11eb-8694-09601d75a250.png) |

![Screen Shot 2021-05-01 at 03 36 16](https://user-images.githubusercontent.com/520739/116779991-71d60100-aa2e-11eb-8c77-0662fe8a1d4a.png)

</details>

<details>
<summary>example2 log</summary>

```
$ flutter run --target example2.dart
Launching example2.dart on iPhone 11 in debug mode...
Running Xcode build...                                                  
 └─Compiling, linking and signing...                         3.7s
Xcode build done.                                           16.0s
flutter: LoaderState._fetchLoop() starting                              
flutter: LoaderState._fetch() Simulating slow fetch 0.                  
Activating Dart DevTools...                                      1,543ms
flutter: LoaderState._fetch() Simulating failure.
flutter: LoaderState._fetchLoop() caught err1
Syncing files to device iPhone 11...                                61ms

Flutter run key commands.
r Hot reload. 🔥🔥🔥
R Hot restart.
h Repeat this help message.
d Detach (terminate "flutter run" but leave application running).
c Clear the screen
q Quit (terminate the application on the device).
An Observatory debugger and profiler on iPhone 11 is available at: http://127.0.0.1:56748/R0HGCI9YVS0=/

Flutter DevTools, a Flutter debugger and profiler, on iPhone 11 is available at: http://127.0.0.1:9101?uri=http%3A%2F%2F127.0.0.1%3A56748%2FR0HGCI9YVS0%3D%2F

💪 Running with sound null safety 💪

```

</details>