Today i upgraded flutter to latest version and now i can't build and start app at all.
Error is thrown when using flutter run command and on Running Gradle task 'assembleDebug'....
This is error:
Unhandled exception:
Crash when compiling null, at character offset null: RangeError (index): Invalid value: Only valid value is 0: 1 #0 List.[] (dart:core-patch/growable_array.dart:166:60)
#1 Class.superclassConstraints (package:kernel/ast.dart:1101:73)
#2 ClassBuilderImpl.checkMixinApplication (package:front_end/src/fasta/builder/class_builder.dart:1402:51) #3 SourceLoader.checkMixins (package:front_end/src/fasta/source/source_loader.dart:1093:19) #4 KernelTarget.buildOutlines. (package:front_end/src/fasta/kernel/kernel_target.dart:333:14) #5 KernelTarget.buildOutlines. (package:front_end/src/fasta/kernel/kernel_target.dart) #6 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24) #7 KernelTarget.buildOutlines (package:front_end/src/fasta/kernel/kernel_target.dart:301:12) #8 IncrementalCompiler.computeDelta. (package:front_end/src/fasta/incremental_compiler.dart:269:52) #9 IncrementalCompiler.computeDelta. (package:front_end/src/fasta/incremental_compiler.dart) #10 CompilerContext.runInContext.. (package:front_end/src/fasta/compiler_context.dart:123:46) #11 new Future.sync (dart:async/future.dart:223:31) #12 CompilerContext.runInContext. (package:front_end/src/fasta/compiler_context.dart:123:19) #13 _rootRun (dart:async/zone.dart:1190:13) #14 _CustomZone.run (dart:async/zone.dart:1093:19) #15 _runZoned (dart:async/zone.dart:1630:10) #16 runZoned (dart:async/zone.dart:1550:10) #17 CompilerContext.runInContext (package:front_end/src/fasta/compiler_context.dart:122:12) #18 IncrementalCompiler.computeDelta (package:front_end/src/fasta/incremental_compiler.dart:206:20) #19 IncrementalCompiler.compile (package:vm/incremental_compiler.dart:69:46) #20 FrontendCompiler.compile. (package:frontend_server/frontend_server.dart:526:59) #21 new Future. (dart:async/future.dart:175:37)
#22 _rootRun (dart:async/zone.dart:1182:47)
#23 _CustomZone.run (dart:async/zone.dart:1093:19) #24 _CustomZone.runGuarded (dart:async/zone.dart:997:7) #25 _CustomZone.bindCallbackGuarded. (dart:async/zone.dart:1037:23) #26 _rootRun (dart:async/zone.dart:1190:13) #27 _CustomZone.run (dart:async/zone.dart:1093:19) #28 _CustomZone.bindCallback. (dart:async/zone.dart:1021:23) #29 Timer._createTimer. (dart:async-patch/timer_patch.dart:18:15) #30 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:397:19) #31 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:428:5) #32 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)#0 List.[] (dart:core-patch/growable_array.dart:166:60) #1 Class.superclassConstraints (package:kernel/ast.dart:1101:73) #2 ClassBuilderImpl.checkMixinApplication (package:front_end/src/fasta/builder/class_builder.dart:1402:51) #3 SourceLoader.checkMixins (package:front_end/src/fasta/source/source_loader.dart:1093:19) #4 KernelTarget.buildOutlines. (package:front_end/src/fasta/kernel/kernel_target.dart:333:14)
#5 KernelTarget.buildOutlines. (package:front_end/src/fasta/kernel/kernel_target.dart) #6 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24) #7 KernelTarget.buildOutlines (package:front_end/src/fasta/kernel/kernel_target.dart:301:12) #8 IncrementalCompiler.computeDelta. (package:front_end/src/fasta/incremental_compiler.dart:269:52) #9 IncrementalCompiler.computeDelta. (package:front_end/src/fasta/incremental_compiler.dart) #10 CompilerContext.runInContext.. (package:front_end/src/fasta/compiler_context.dart:123:46) #11 new Future.sync (dart:async/future.dart:223:31) #12 CompilerContext.runInContext. (package:front_end/src/fasta/compiler_context.dart:123:19) #13 _rootRun (dart:async/zone.dart:1190:13) #14 _CustomZone.run (dart:async/zone.dart:1093:19) #15 _runZoned (dart:async/zone.dart:1630:10) #16 runZoned (dart:async/zone.dart:1550:10) #17 CompilerContext.runInContext (package:front_end/src/fasta/compiler_context.dart:122:12) #18 IncrementalCompiler.computeDelta (package:front_end/src/fasta/incremental_compiler.dart:206:20) #19 IncrementalCompiler.compile (package:vm/incremental_compiler.dart:69:46) #20 FrontendCompiler.compile. (package:frontend_server/frontend_server.dart:526:59) #21 new Future. (dart:async/future.dart:175:37) #22 _rootRun (dart:async/zone.dart:1182:47) #23 _CustomZone.run (dart:async/zone.dart:1093:19) #24 _CustomZone.runGuarded (dart:async/zone.dart:997:7) #25 _CustomZone.bindCallbackGuarded. (dart:async/zone.dart:1037:23) #26 _rootRun (dart:async/zone.dart:1190:13) the Dart compiler exited unexpectedly. the Dart compiler exited unexpectedly.
#28 _CustomZone.bindCallback. (dart:async/zone.dart:1021:23) #29 Timer._createTimer. (dart:async-patch/timer_patch.dart:18:15) #30 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:397:19) #31 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:428:5) #32 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)
I've tried flutter clean but nothing. Also i tried to pull again code from git and run flutter pub get but still nothing.
This is info from flutter doctor -v:
[√] Flutter (Channel stable, 1.20.2, on Microsoft Windows [Version 10.0.19041.450], locale en-US)
• Flutter version 1.20.2 at C:\flutter
• Framework revision bbfbf1770c (8 days ago), 2020-08-13 08:33:09 -0700
• Engine revision 9d5b21729f
• Dart version 2.9.1
[√] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
• Android SDK at C:\Android
• Platform android-29, build-tools 29.0.2
• ANDROID_HOME = C:\Android
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b03)
• All Android licenses accepted.
[!] Android Studio (version 3.5)
• Android Studio at C:\Program Files\Android\Android Studio
X Flutter plugin not installed; this adds Flutter specific functionality.
X Dart plugin not installed; this adds Dart specific functionality.
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b03)
[√] VS Code, 64-bit edition (version 1.47.2)
• VS Code at C:\Program Files\Microsoft VS Code
• Flutter extension version 3.13.2
[√] Connected device (1 available)
• Redmi Note 5 (mobile) • 41e4e25 • android-arm64 • Android 9 (API 28)
Thank you guys in front.
