Issue 1:
I tried running flutter for the first time from android studio and i got a gradle error. I have connected my phone to my computer and it recognized it alright. I tried to run it again and it gave me the same error message.

like this:

Launching lib\main.dart on SZ622YHRZW in debug mode...
Initializing gradle...
Finished with error: Exit code 1 from: C:\Users\Andi\jet_flutter_app\android\gradlew.bat -v:
Downloading https://services.gradle.org/distributions/gradle-3.3-all.zip
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Unzipping C:\Users\Andi\.gradle\wrapper\dists\gradle-3.3-all\55gk2rcmfc6p2dg9u9ohc3hw9\gradle-3.3-all.zip to C:\Users\Andi\.gradle\wrapper\dists\gradle-3.3-all\55gk2rcmfc6p2dg9u9ohc3hw9

Exception in thread "main" java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:219)
at java.util.zip.ZipFile.<init>(ZipFile.java:149)
at java.util.zip.ZipFile.<init>(ZipFile.java:163)
at org.gradle.wrapper.Install.unzip(Install.java:214)
at org.gradle.wrapper.Install.access$600(Install.java:27)
at org.gradle.wrapper.Install$1.call(Install.java:74)
at org.gradle.wrapper.Install$1.call(Install.java:48)
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:65)
at org.gradle.wrapper.Install.createDist(Install.java:48)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:128)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)

Please check my command line feedback on the error from the attached txt file.

Flutter doctor runs alright.

Issue 2:
I don't see any in https://flutter.io/ui-performance/, but maybe they're somewhere else?

I'm attempting to reply to: #7053 (comment) and request a trace.