❯ flutter build apk

💪 Building with sound null safety 💪

../../third_party/dart/runtime/vm/compiler/aot/precompiler.cc: 3186: error: unreachable code
../../third_party/dart/runtime/vm/compiler/aot/precompiler.cc: 3186: error: unreachable code
Dart snapshot generator failed with exit code -6                        
Dart snapshot generator failed with exit code -6                        
                                                                        
                                                                        
FAILURE: Build failed with an exception.                                
                                                                        
* Where:                                                                
Script '/Users/friebetill/Applications/flutter/packages/flutter_tools/gradle/flutter.gradle' line: 1035
                                                                        
* What went wrong:                                                      
Execution failed for task ':app:compileFlutterBuildRelease'.            
> Process 'command '/Users/friebetill/Applications/flutter/bin/flutter'' finished with non-zero exit value 1
                                                                        
* Try:                                                                  
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
                                                                        
* Get more help at https://help.gradle.org                              
                                                                        
BUILD FAILED in 1m 48s                                                  
Running Gradle task 'assembleRelease'...                                
Running Gradle task 'assembleRelease'... Done                     109.8s
Gradle task assembleRelease failed with exit code 1

❯ flutter analyze
Analyzing bug...                                                        

   info • Don't import implementation files from another package • lib/generated_plugin_registrant.dart:7:8 • implementation_imports

1 issue found. (ran in 7.6s)

❯ flutter doctor -v
[✓] Flutter (Channel stable, 2.2.0, on macOS 11.3.1 20E241 darwin-x64, locale en-DE)
    • Flutter version 2.2.0 at /Users/friebetill/Applications/flutter
    • Framework revision b22742018b (6 days ago), 2021-05-14 19:12:57 -0700
    • Engine revision a9d88a4d18
    • Dart version 2.13.0

[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
    • Android SDK at /Users/friebetill/Library/Android/sdk
    • Platform android-30, build-tools 30.0.2
    • 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 12.5, Build version 12E262
    • 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)

[✓] VS Code (version 1.56.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.22.0

[✓] Connected device (3 available)
    • Redmi 4X (mobile) • 7c57d3f7d740 • android-arm64  • Android 7.1.2 (API 25)
    • macOS (desktop)   • macos        • darwin-x64     • macOS 11.3.1 20E241 darwin-x64
    • Chrome (web)      • chrome       • web-javascript • Google Chrome 90.0.4430.212

• No issues found!