Issue 1:
I have two containers in a stack and both containers have GestureDetector.The OnTap for the first container is working fine but it's not working with another container.

The first container is the image and the second one is the green background aligned partially over the first container.

new Stack(
alignment: Alignment(0.0, 1.44),
children: <Widget>[
GestureDetector(
onTap: () => _openImage(context),
child: Container(
width: 340.0,
foregroundDecoration: new BoxDecoration(
color: Color.fromRGBO(155, 85, 250, 0.55)),
height: 240.0,
child: FadeInImage.assetNetwork(
placeholder: 'assets/dimlight.png',
image: post.imageUrl,
fit: BoxFit.cover,
),
),
),
new GestureDetector(
child: new Container(
color: Colors.green,
child: Row(
mainAxisSize: MainAxisSize.max,
children: <Widget>[
SizedBox(width: 7.0),
CircleAvatar(
backgroundImage:
new AssetImage("assets/boy.png")
radius: 30.0,
),
SizedBox(
width: 7.0,
),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
new SizedBox(
height: 20.0,
),
Text(
post.user.name,
style: TextStyle(fontWeight: FontWeight.bold),
),
Text(
getTimeString(post.timestamp.toString()),
style: TextStyle(
color: Colors.grey, fontSize: 10.0),
),
],
),
SizedBox(
width: 20.0,
),
],
),
),
onTap: () => _navigateToDetails(context),
)
],
)

Issue 2:
Steps to Reproduce

installed flutter and dependencies

started the ios simulator

created an app

wanted to run the app on ios but got errors

What should I do?

This is the log of output...from command line...

iMac:~ shyamalc$ flutter create myapp
Creating project myapp:
myapp/.atom/launches/main.yaml
myapp/.gitignore
myapp/android/AndroidManifest.xml
myapp/android/res/mipmap-hdpi/ic_launcher.png
myapp/android/res/mipmap-mdpi/ic_launcher.png
myapp/android/res/mipmap-xhdpi/ic_launcher.png
myapp/android/res/mipmap-xxhdpi/ic_launcher.png
myapp/android/res/mipmap-xxxhdpi/ic_launcher.png
myapp/flutter.yaml
myapp/ios/.gitignore
myapp/ios/Flutter/Debug.xcconfig
myapp/ios/Flutter/Release.xcconfig
myapp/ios/Podfile
myapp/ios/Podfile.lock
myapp/ios/Pods/Pods.xcodeproj/project.pbxproj
myapp/ios/Pods/Target Support Files/Pods-Runner/Pods-Runner-acknowledgements.markdown
myapp/ios/Pods/Target Support Files/Pods-Runner/Pods-Runner-acknowledgements.plist
myapp/ios/Pods/Target Support Files/Pods-Runner/Pods-Runner-dummy.m
myapp/ios/Pods/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh
myapp/ios/Pods/Target Support Files/Pods-Runner/Pods-Runner-resources.sh
myapp/ios/Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig
myapp/ios/Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig
myapp/ios/Runner/AppDelegate.h
myapp/ios/Runner/AppDelegate.m
myapp/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
myapp/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-60@2x.png
myapp/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-60@3x.png
myapp/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-76.png
myapp/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-76@2x.png
myapp/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-83.5@2x.png
myapp/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-Small-40.png
myapp/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-Small-40@2x.png
myapp/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-Small-40@3x.png
myapp/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-Small.png
myapp/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-Small@2x.png
myapp/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-Small@3x.png
myapp/ios/Runner/Base.lproj/LaunchScreen.storyboard
myapp/ios/Runner/Base.lproj/Main.storyboard
myapp/ios/Runner/Info.plist
myapp/ios/Runner/main.m
myapp/ios/Runner.xcodeproj/project.pbxproj
myapp/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
myapp/ios/Runner.xcworkspace/contents.xcworkspacedata
myapp/lib/main.dart
myapp/pubspec.yaml
myapp/README.md

Running 'pub get' in myapp... 7.5s

[✓] Flutter is fully installed. (on Mac OS, channel alpha)
[✓] Android toolchain - develop for Android devices is fully installed. (Android SDK 23.0.3)
[✓] iOS toolchain - develop for iOS devices is fully installed. (Xcode 8.0)
[✓] Atom - a lightweight development environment for Flutter is fully installed.

All done! In order to run your application, type:

$ cd /Users/shyamalc/myapp
$ flutter run

iMac:~ shyamalc$ cd myapp/
iMac:myapp shyamalc$ ls
README.md flutter.yaml lib pubspec.yaml
android ios pubspec.lock
iMac:myapp shyamalc$ flutter run
More than one device connected; please specify a device with the '-d <deviceId>' flag.

• aa3f70302e79bda72735b84d05839505d1f5c31c • ios
iPhone SE • F4DE0080-CF21-45EA-A216-27A4F823C960 • ios
iMac:myapp shyamalc$ flutter run -d ios
No device found with id 'ios'.
iMac:myapp shyamalc$ flutter run -d aa3f70302e79bda72735b84d05839505d1f5c31c
Running lib/main.dart on ...
^C
iMac:myapp shyamalc$ flutter run -d F4DE0080-CF21-45EA-A216-27A4F823C960
Running lib/main.dart on iPhone SE...
CoreSimulatorBridge: Pasteboard change listener callback port <NSMachPort: 0x7f7fc7e035f0> registered
CoreSimulatorBridge: Getting container class internal daemon!
CoreSimulatorBridge: Pasteboard change listener callback port <NSMachPort: 0x7f7fc7e04a70> registered
locationd: Location icon should now be in state 'Inactive'
logd: metadata shared cached uuid is null (using logd's shared cache info) NewsToday (64315)
logd: Failed to harvest strings for pathless uuid '00000000-0000-0000-0000-000000000000'
NewsToday: Failed to inherit CoreMedia permissions from 63561: (null)
NewsToday: Normal message received by listener connection. Ignoring.
NewsToday: Could not successfully update network info during initialization.
NewsToday: Getting container class internal daemon!
Aug 13 21:44:08 iMac com.apple.CoreSimulator.SimDevice.F4DE0080-CF21-45EA-A216-27A4F823C960.launchd_sim[63544] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
accountsd: Getting container class internal daemon!
accountsd: [daemon] +[ACDTCCUtilities TCCStateForClient:accountTypeID:] (25) "Cannot check access to a private account type: com.apple.account.AppleAccount"
accountsd: [daemon] -[ACDAccountStoreFilter accountsWithAccountType:handler:] (293) "Client NewsToday is not allowed to access accounts of type com.apple.account.AppleAccount."
NewsToday: [core] __42-[ACAccountStore accountsWithAccountType:]_block_invoke_2 (208) "Error returned from daemon: Error Domain=com.apple.accounts Code=9 "(null)""
NewsToday: Normal message received by listener connection. Ignoring.
NewsToday: Could not successfully update network info during initialization.
NewsToday: Normal message received by listener connection. Ignoring.
NewsToday: Could not successfully update network info during initialization.
NewsToday: Normal message received by listener connection. Ignoring.
NewsToday: Could not successfully update network info during initialization.
NewsToday: Normal message received by listener connection. Ignoring.
NewsToday: *** -[NSKeyedUnarchiver initForReadingWithData:]: data is NULL
backboardd: [Common] Unable to bootstrap_look_up port with name com.apple.news.widget.gsEvents: unknown error code (1102)
SpringBoard: HW kbd: Failed to set com.apple.news.widget as keyboard focus
NewsToday: No active animation block!
filecoordinationd: Getting container class internal daemon!
NewsToday: Could not successfully update network info during initialization.
NewsToday: Normal message received by listener connection. Ignoring.
NewsToday: Could not successfully update network info during initialization.
NewsToday: Normal message received by listener connection. Ignoring.
NewsToday: Could not successfully update network info during initialization.
NewsToday: Normal message received by listener connection. Ignoring.
SpringBoard: Unbalanced calls to begin/end appearance transitions for <_WGWidgetRemoteViewController: 0x7f85f58ec800>.
kbd: DEBUG:ProactiveQuickType:IC: Getting contacts with address book limit: 10000, found on device limit: 100
kbd: AppleLanguages preference: (
en
)
kbd: Preferred localization: (
English
)
kbd: >>> Loading sample shortcut from /Users/shyamalc/Downloads/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/TextInput.framework/English.lproj/TIUserDictionarySampleShortcuts.plist
kbd: DEBUG:ProactiveQuickType:IC: received contacts count = 8, elapsed = 108.586967 msec
cloudd: [LogFacilityCK] Could not create primary backing account
kbd: Getting container class internal daemon!
kbd: Detect and clean shortcut duplicates.
kbd: Deduplication completed (number of duplicated shortcuts = 0)
kbd: Saving observed local peer identity to com.apple.Preferences
kbd: >>> sending out shortcut changes notif
kbd: AppleLanguages preference: (
en
)
kbd: Preferred localization: (
English
)
kbd: >>> Loading sample shortcut from /Users/shyamalc/Downloads/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/TextInput.framework/English.lproj/TIUserDictionarySampleShortcuts.plist
kbd: >>> sending out shortcut changes notif
kbd: Detect and clean shortcut duplicates.
kbd: Deduplication completed (number of duplicated shortcuts = 0)
^C

Flutter Doctor

iMac:myapp shyamalc$ flutter doctor
[✓] Flutter (on Mac OS, channel alpha)
• Flutter at /Users/shyamalc/tensorflow/flutter
• Framework revision 9a0a0d9903 (2 days ago), engine revision f8d80c4617

[✓] Android toolchain - develop for Android devices (Android SDK 23.0.3)
• Android SDK at /Users/shyamalc/Library/Android/sdk
• Platform android-N, build-tools 23.0.3
• Java(TM) SE Runtime Environment (build 1.8.0_66-b17)

[✓] iOS toolchain - develop for iOS devices (Xcode 8.0)
• XCode at /Applications/Xcode-beta.app/Contents/Developer
• Xcode 8.0, Build version 8S128d

[✓] Atom - a lightweight development environment for Flutter
• flutter plugin version 0.2.4
• dartlang plugin version 0.6.35

Logs and Crash Reports

n/a (output shown above)