On my flutter project, using fvm, I migrated the project from flutter 2.0.6 to flutter 2.5.2. After fixing all null safesty issues. I get the following error when I try to run my project:
$ fvm flutter run
Using hardware rendering with device sdk gphone x86. If you notice graphics artifacts, consider enabling software rendering with "--enable-software-rendering".
Launching lib/main.dart on sdk gphone x86 in debug mode...
Running Gradle task 'assembleDebug'...
An exception has occurred in the compiler (1.8.0_242-release). Please file a bug against the Java compiler via the Java bug reporting page (http://bugreport.java.com) after checking the Bug Database (http://bugs.java.com) for duplicates. Include your program and the following diagnostic in your report. Thank you.
java.lang.AssertionError: annotationType(): unrecognized Attribute name MODULE (class com.sun.tools.javac.util.UnsharedNameTable$NameImpl)
at com.sun.tools.javac.util.Assert.error(Assert.java:133)
at com.sun.tools.javac.code.TypeAnnotations.annotationType(TypeAnnotations.java:231)
at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.separateAnnotationsKinds(TypeAnnotations.java:294)
at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.visitVarDef(TypeAnnotations.java:1164)
at com.sun.tools.javac.tree.JCTree$JCVariableDecl.accept(JCTree.java:852)
at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.scan(TypeAnnotations.java:275)
at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57)
at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.visitClassDef(TypeAnnotations.java:1042)
at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:693)
at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.scan(TypeAnnotations.java:275)
at com.sun.tools.javac.code.TypeAnnotations$1.run(TypeAnnotations.java:127)
at com.sun.tools.javac.comp.Annotate.flush(Annotate.java:152)
at com.sun.tools.javac.comp.Annotate.enterDone(Annotate.java:129)
at com.sun.tools.javac.comp.Enter.complete(Enter.java:512)
at com.sun.tools.javac.comp.Enter.main(Enter.java:471)
at com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:982)
at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:857)
at com.sun.tools.javac.main.Main.compile(Main.java:523)
at com.sun.tools.javac.api.JavacTaskImpl.doCall(JavacTaskImpl.java:129)
at com.sun.tools.javac.api.JavacTaskImpl.call(JavacTaskImpl.java:138)
at org.gradle.api.internal.tasks.compile.AnnotationProcessingCompileTask.call(AnnotationProcessingCompileTask.java:93)
at org.gradle.api.internal.tasks.compile.ResourceCleaningCompilationTask.call(ResourceCleaningCompilationTask.java:57)
at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:54)
at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:39)
at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.delegateAndHandleErrors(NormalizingJavaCompiler.java:100)
at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:52)
at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:38)
at org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute(AnnotationProcessorDiscoveringCompiler.java:51)
at org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute(AnnotationProcessorDiscoveringCompiler.java:37)
at org.gradle.api.internal.tasks.compile.CleaningJavaCompilerSupport.execute(CleaningJavaCompilerSupport.java:39)
at org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory$2.execute(IncrementalCompilerFactory.java:101)
at org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory$2.execute(IncrementalCompilerFactory.java:97)
at org.gradle.api.internal.tasks.compile.incremental.IncrementalResultStoringCompiler.execute(IncrementalResultStoringCompiler.java:60)
at org.gradle.api.internal.tasks.compile.incremental.IncrementalResultStoringCompiler.execute(IncrementalResultStoringCompiler.java:44)
at org.gradle.api.internal.tasks.compile.CompileJavaBuildOperationReportingCompiler$2.call(CompileJavaBuildOperationReportingCompiler.java:59)
at org.gradle.api.internal.tasks.compile.CompileJavaBuildOperationReportingCompiler$2.call(CompileJavaBuildOperationReportingCompiler.java:51)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:416)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:406)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:102)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36)
at org.gradle.api.internal.tasks.compile.CompileJavaBuildOperationReportingCompiler.execute(CompileJavaBuildOperationReportingCompiler.java:51)
at org.gradle.api.tasks.compile.JavaCompile.performCompilation(JavaCompile.java:158)
at org.gradle.api.tasks.compile.JavaCompile.compile(JavaCompile.java:126)
at com.android.build.gradle.tasks.AndroidJavaCompile.compile(AndroidJavaCompile.kt:237)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:103)
at org.gradle.api.internal.project.taskfactory.IncrementalTaskInputsTaskAction.doExecute(IncrementalTaskInputsTaskAction.java:47)
at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:42)
at org.gradle.api.internal.project.taskfactory.AbstractIncrementalTaskAction.execute(AbstractIncrementalTaskAction.java:25)
at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:28)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$5.run(ExecuteActionsTaskExecuter.java:476)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:402)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:394)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:92)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:461)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:444)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.access$200(ExecuteActionsTaskExecuter.java:93)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$TaskExecution.execute(ExecuteActionsTaskExecuter.java:237)
at org.gradle.internal.execution.steps.ExecuteStep.lambda$execute$0(ExecuteStep.java:32)
at java.util.Optional.map(Optional.java:215)
at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:32)
at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:26)
at org.gradle.internal.execution.steps.CleanupOutputsStep.execute(CleanupOutputsStep.java:58)
at org.gradle.internal.execution.steps.CleanupOutputsStep.execute(CleanupOutputsStep.java:35)
at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:48)
at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:33)
at org.gradle.internal.execution.steps.CancelExecutionStep.execute(CancelExecutionStep.java:39)
at org.gradle.internal.execution.steps.TimeoutStep.executeWithoutTimeout(TimeoutStep.java:73)
at org.gradle.internal.execution.steps.TimeoutStep.execute(TimeoutStep.java:54)
at org.gradle.internal.execution.steps.CatchExceptionStep.execute(CatchExceptionStep.java:35)
at org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:51)
at org.gradle.internal.execution.steps.SnapshotOutputsStep.execute(SnapshotOutputsStep.java:45)
at org.gradle.internal.execution.steps.SnapshotOutputsStep.execute(SnapshotOutputsStep.java:31)
at org.gradle.internal.execution.steps.CacheStep.executeWithoutCache(CacheStep.java:208)
at org.gradle.internal.execution.steps.CacheStep.execute(CacheStep.java:70)
at org.gradle.internal.execution.steps.CacheStep.execute(CacheStep.java:45)
at org.gradle.internal.execution.steps.BroadcastChangingOutputsStep.execute(BroadcastChangingOutputsStep.java:49)
at org.gradle.internal.execution.steps.StoreSnapshotsStep.execute(StoreSnapshotsStep.java:43)
at org.gradle.internal.execution.steps.StoreSnapshotsStep.execute(StoreSnapshotsStep.java:32)
at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:38)
at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:24)
at org.gradle.internal.execution.steps.SkipUpToDateStep.executeBecause(SkipUpToDateStep.java:96)
at org.gradle.internal.execution.steps.SkipUpToDateStep.lambda$execute$0(SkipUpToDateStep.java:89)
at java.util.Optional.map(Optional.java:215)
at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:54)
at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:38)
at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:76)
at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:37)
at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:36)
at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:26)
at org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:90)
at org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:48)
at org.gradle.internal.execution.steps.CaptureStateBeforeExecutionStep.execute(CaptureStateBeforeExecutionStep.java:69)
at org.gradle.internal.execution.steps.CaptureStateBeforeExecutionStep.execute(CaptureStateBeforeExecutionStep.java:47)
at org.gradle.internal.execution.impl.DefaultWorkExecutor.execute(DefaultWorkExecutor.java:33)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:140)
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:62)
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:108)
at org.gradle.api.internal.tasks.execution.ResolveBeforeExecutionOutputsTaskExecuter.execute(ResolveBeforeExecutionOutputsTaskExecuter.java:67)
at org.gradle.api.internal.tasks.execution.ResolveAfterPreviousExecutionStateTaskExecuter.execute(ResolveAfterPreviousExecutionStateTaskExecuter.java:46)
at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:94)
at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
at org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:95)
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:57)
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:56)
at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:36)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.executeTask(EventFiringTaskExecuter.java:77)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:55)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:52)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:416)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:406)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$1.execute(DefaultBuildOperationExecutor.java:165)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:250)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:158)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:102)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:52)
at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:43)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:355)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:343)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:336)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:322)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker$1.execute(DefaultPlanExecutor.java:134)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker$1.execute(DefaultPlanExecutor.java:129)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:202)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.executeNextNode(DefaultPlanExecutor.java:193)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:129)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.lang.Thread.run(Thread.java:748)
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':permission_handler:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 3s
Running Gradle task 'assembleDebug'... 3.6s
Exception: Gradle task assembleDebug failed with exit code 1
My flutter doctor is
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.5.2, on Ubuntu 20.04.3 LTS 5.11.0-37-generic, locale en_US.UTF-8)
[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
✗ cmdline-tools component is missing
Run `path/to/sdkmanager --install "cmdline-tools;latest"`
See https://developer.android.com/studio/command-line for more details.
✗ Android license status unknown.
Run `flutter doctor --android-licenses` to accept the SDK licenses.
See https://flutter.dev/docs/get-started/install/linux#android-setup for more details.
[✓] Chrome - develop for the web
[✓] Android Studio (version 4.1)
[✓] VS Code (version 1.60.2)
[✓] Connected device (2 available)
! Doctor found issues in 1 category.
I am not sure how to get the java version that fvm is using to compile if this is relevant.
Please let me know any command or information needed and I will update the post.
Thank you.
This arises in Android builds from a combination of:
Using compileSdkVersion 31,
With JDK8,
Having any Lambda style related code somewhere (else error may not happen).
The default android toolchains have moved to JDK11 now, you must use JDK11 when you change any of the Android API target versions from 30 to 31.
Semi duplicate of unrecognized Attribute name MODULE (class com.sun.tools.javac.util.SharedNameTable$NameImpl)
In My Case I solve the issue by changing this :
distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
In gradle-wrapper.properties file .
Like other answers already mentioned, this issue is caused by Flutter using Java 8 instead of Java 11.
I already had Java 11 from Homebrew on my system. I uninstalled Java 8 from AdoptOpenJDK. This error (An exception has occurred in the compiler (1.8.0_242-release) ...) kept occuring, meaning that Flutter kept picking up some Java 8 installation.
It seems that, for a reason I don't know, Flutter preferred Android Studio's private JDK 8 installation (/Applications/Android Studio.app/Contents/jre/jdk) to the system-global one.
However stupid this might sound, I solved this problem by uninstalling Android Studio.
Changing the IDE settings did not work for me. I had to set the org.gradle.java.home property in the gradle.properties file.
Flutter-Root > android > gradle.properties:
org.gradle.java.home=<path-to-java-11>
Related
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed last month.
Improve this question
I get the error below when launching my flutter application .
Launching lib\main.dart on SM A125F in debug mode...
Running Gradle task 'assembleDebug'...
Warning: This version only understands SDK XML versions up to 2 but an SDK XML file of version 3 was encountered. This can happen if you use versions of Android Studio and the command-line tools that were released at different times.
Warning: �l�ment inattendu (URI : "", local : "extension-level"). Les �l�ments attendus sont <{}codename>,<{}layoutlib>,<{}api-level>
Warning: �l�ment inattendu (URI : "", local : "base-extension"). Les �l�ments attendus sont <{}codename>,<{}layoutlib>,<{}api-level>
Format incorrect du param�tre -
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:mergeDebugAssets'.
> Could not resolve all files for configuration ':app:debugRuntimeClasspath'.
> Failed to transform androidcore-0.7.2.aar (me.carda:androidcore:0.7.2) to match attributes {artifactType=android-assets, org.gradle.category=library, org.gradle.dependency.bundling=external, org.gradle.libraryelements=aar, org.gradle.status=release, org.gradle.usage=java-runtime}.
> Could not download androidcore-0.7.2.aar (me.carda:androidcore:0.7.2)
> Could not get resource 'https://jitpack.io/me/carda/androidcore/0.7.2/androidcore-0.7.2.aar'.
> Could not GET 'https://jitpack.io/me/carda/androidcore/0.7.2/androidcore-0.7.2.aar'. Received status code 521 from server:
* 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 8s
Retrying Gradle Build: #1, wait time: 100ms
[!] Gradle threw an error while downloading artifacts from the network.
This is the result of flutter doctor on my machine .
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 3.3.3, on Microsoft Windows [version 10.0.22621.963], locale fr-SN)
Checking Android licenses is taking an unexpectedly long time...[√] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
[√] Chrome - develop for the web
[!] Visual Studio - develop for Windows (Visual Studio Community 2022 17.2.6)
X Visual Studio is missing necessary components. Please re-run the Visual Studio installer for the "Desktop development with C++" workload, and include these components:
MSVC v142 - VS 2019 C++ x64/x86 build tools
- If there are multiple build tool versions available, install the latest
C++ CMake tools for Windows
Windows 10 SDK
[√] Android Studio (version 2021.3)
[√] IntelliJ IDEA Ultimate Edition (version 2022.1)
[√] VS Code (version 1.74.1)
[√] Connected device (4 available)
[√] HTTP Host Availability
! Doctor found issues in 1 category.
I just want to lauch my flutter application . The code was working perfectly the last time I opened it
It is working now. I don't apply any fix it's just the server was down .
But now it is working perfectly Thank's #Ber
Hi all my name is Vijay Rathwa and I am totally new in flutter and for programing and for coding language. please help me I am stuck in flutter. the error is below. please guide me step by step to solve the problem. Thank you
FAILURE: Build failed with an exception.
What went wrong:
Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'.
Failed to install the following Android SDK packages as some licences have not been accepted.
platforms;android-30 Android SDK Platform 30
build-tools;29.0.2 Android SDK Build-Tools 29.0.2
To build this project, accept the SDK license agreements and install the missing components using the Android Studio SDK Manager.
Alternatively, to transfer the license agreements from one workstation to another, see http://d.android.com/r/studio-ui/export-licenses.html
Using Android SDK: C:\Users\Wins\AppData\Local\Android\sdk
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 3m 19s
Exception: Gradle task assembleDebug failed with exit code 1
in flutter you should accept android sdk with this command
flutter doctor --android-licenses
before that you should specify sdk on operation system environment
Kindly check to ensure if the Android SDK Platform-Tools and Android SDK Build Tools are installed on your computer using Android Studio.
I faced the same issue some time ago, installing these tools using Android Studio helped me resolve the issue.
I have problem running flutter project after successful migration to null safety. I use android studio. Here is the result of flutter doctor:
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 2.2.1, on Microsoft Windows [Version 10.0.19041.985], locale en-US)
[√] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
[√] Chrome - develop for the web
[√] Android Studio (version 4.1.0)
[√] Connected device (3 available)
• No issues found!
And here is the result of outdated dependency checks:
See https://dart.dev/go/null-safety-migration for a migration guide.
Analyzing project...
[-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------\]
All sources appear to be already migrated. Nothing to do.
However, I get an error caused by a dependency (not used directly in my pubspec.yaml, but seems one of the packages is using it and this dependency has no null safety updated). So when I try to run it from android studio I get the following output (even though dart migrate should have mention even internal packages dependencies since it might be a stopper from running):
Launching lib\main.dart on Android SDK built for x86 in debug mode...
Running Gradle task 'assembleDebug'...
Error: Cannot run with sound null safety, because the following dependencies
don't support null safety:
- package:tinycolor
For solutions, see https://dart.dev/go/unsound-null-safety
lib/screens/invitations_screen.dart:115:5: Warning: Operand of null-aware operation '?.' has type 'TabController' which excludes null.
- 'TabController' is from 'package:flutter/src/material/tab_controller.dart' ('/D:/Flutter/flutterV1.0.0.0/packages/flutter/lib/src/material/tab_controller.dart').
_c1?.dispose();
^
/D:/Flutter/flutterV1.0.0.0/.pub-cache/hosted/pub.dartlang.org/flutter_datetime_picker-1.5.1/lib/flutter_datetime_picker.dart:311:32: Warning: Operand of null-aware operation '??' has type 'Color' which excludes null.
- 'Color' is from 'dart:ui'.
color: theme.backgroundColor ?? Colors.white,
^
FAILURE: Build failed with an exception.
* Where:
Script 'D:\Flutter\flutterV1.0.0.0\packages\flutter_tools\gradle\flutter.gradle' line: 1035
* What went wrong:
Execution failed for task ':app:compileFlutterBuildDebug'.
> Process 'command 'D:\Flutter\flutterV1.0.0.0\bin\flutter.bat'' 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 23s
Exception: Gradle task assembleDebug failed with exit code 1
So I tried finally to run without sound-null-safety, but still an error keeps happening (I tried flutter clean --> Invalidate Caches/Restart --> pub get --> flutter run --no-sound-null-safety but still the same problem):
Using hardware rendering with device Android SDK built for x86. If you notice graphics artifacts, consider enabling software rendering with "--enable-software-rendering".
Launching lib\main.dart on Android SDK built for x86 in debug mode...
Running Gradle task 'assembleDebug'...
Running Gradle task 'assembleDebug'... Done 22.1s
√ Built build\app\outputs\flutter-apk\app-debug.apk.
Error connecting to the service protocol: failed to connect to http://127.0.0.1:57596/NxvUCmZt3sM=/
Note: Before the last trial of restarting android studio, this last error also showed an exception right before the "Error connecting ..." statement, and the exception was as I recall (sorry don't have the full stack trace as it doesn't show anymore):
androidx WindowInsetsCompat ---> NullPointerException on Preconditions.checkNonNull
EDIT
After going through dependencies in a new porject as suggested by #Taur, it turns out the problem when running without sound-null-safety was caused by flutter_typeahead dependency throwing the previously mentioned exception when I run the project:
E/AndroidRuntime(11173): java.lang.ExceptionInInitializerError
E/AndroidRuntime(11173): at androidx.core.view.WindowInsetsCompat.<clinit>(WindowInsetsCompat.java:82)
E/AndroidRuntime(11173): at androidx.core.view.WindowInsetsCompat.toWindowInsetsCompat(WindowInsetsCompat.java:169)
E/AndroidRuntime(11173): at androidx.core.view.ViewCompat$Api21Impl$1.onApplyWindowInsets(ViewCompat.java:4753)
E/AndroidRuntime(11173): at android.view.View.dispatchApplyWindowInsets(View.java:9799)
E/AndroidRuntime(11173): at android.view.ViewGroup.dispatchApplyWindowInsets(ViewGroup.java:7076)
E/AndroidRuntime(11173): at android.view.ViewGroup.dispatchApplyWindowInsets(ViewGroup.java:7080)
E/AndroidRuntime(11173): at android.view.ViewGroup.dispatchApplyWindowInsets(ViewGroup.java:7080)
E/AndroidRuntime(11173): at android.view.ViewRootImpl.dispatchApplyInsets(ViewRootImpl.java:1632)
E/AndroidRuntime(11173): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1734)
E/AndroidRuntime(11173): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1443)
E/AndroidRuntime(11173): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7125)
E/AndroidRuntime(11173): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:935)
E/AndroidRuntime(11173): at android.view.Choreographer.doCallbacks(Choreographer.java:747)
E/AndroidRuntime(11173): at android.view.Choreographer.doFrame(Choreographer.java:682)
E/AndroidRuntime(11173): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:921)
E/AndroidRuntime(11173): at android.os.Handler.handleCallback(Handler.java:873)
E/AndroidRuntime(11173): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime(11173): at android.os.Looper.loop(Looper.java:164)
E/AndroidRuntime(11173): at android.app.ActivityThread.main(ActivityThread.java:6649)
E/AndroidRuntime(11173): at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(11173): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
E/AndroidRuntime(11173): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:826)
E/AndroidRuntime(11173): Caused by: java.lang.NullPointerException
E/AndroidRuntime(11173): at androidx.core.util.Preconditions.checkNotNull(Preconditions.java:119)
E/AndroidRuntime(11173): at androidx.core.view.WindowInsetsCompat.toWindowInsetsCompat(WindowInsetsCompat.java:169)
E/AndroidRuntime(11173): at androidx.core.view.WindowInsetsCompat.toWindowInsetsCompat(WindowInsetsCompat.java:149)
E/AndroidRuntime(11173): at androidx.core.view.WindowInsetsCompat$BuilderImpl20.build(WindowInsetsCompat.java:1706)
E/AndroidRuntime(11173): at androidx.core.view.WindowInsetsCompat$Builder.build(WindowInsetsCompat.java:1588)
E/AndroidRuntime(11173): at androidx.core.view.WindowInsetsCompat$Impl.<clinit>(WindowInsetsCompat.java:748)
E/AndroidRuntime(11173): ... 22 more
I'm trying to run the command flutter doctor --android-licenses to accept the SDK package license but I'm getting this message
C:\Users\Administrator\AndroidStudioProjects\flutter_app>flutter doctor --android-licenses
6 of 7 SDK package licenses not accepted. 100% Computing updates...
Review licenses that have not been accepted (y/N)?
When I tried to run the application
C:\Users\Administrator\AndroidStudioProjects\flutter_app>flutter run
Launching lib\main.dart on SM J610F in debug mode...
Running Gradle task 'assembleDebug'...
Running Gradle task 'assembleDebug'... Done 61.2s
Exception: Gradle task assembleDebug failed with exit code -1
I tried to run the command in cmd
C:\Users\Administrator\AppData\Local\Android\Sdk\tools\bin>sdkmanager.bat --licenses
but getting below error
Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlSchema
at com.android.repository.api.SchemaModule$SchemaModuleVersion.<init>(SchemaModule.java:156)
at com.android.repository.api.SchemaModule.<init>(SchemaModule.java:75)
at com.android.sdklib.repository.AndroidSdkHandler.<clinit>(AndroidSdkHandler.java:81)
at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:73)
at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:48)
Caused by: java.lang.ClassNotFoundException: javax.xml.bind.annotation.XmlSchema
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:602)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
... 5 more
I am looking for a solution. Do you have any ideas?
Thanks!
just delete this version and try installing another,
Then verify that you have added the correct path in your Environment Variables
You only have to press 'y' to answer 'yes' to the question and you'll get some screens with the license content that have been not accepted yet. Press 'y' again to accept it and that's all!
When you run "flutter doctor --android-licenses to accept" but don´t receive the option to accept them, run 1) "flutter doctor --android-licenses -v" [ends in -v ] then 2) Run again "flutter doctor --android-licenses to accept" [no -v]
Then you will have a chance to start accept options and just write "y" on all. 3) Run again flutter doctor This worked for me
I am getting this error when i run the flutter run --release command on terminal. Kindly help me in solving this problem and let me know where i am doing wrong to make its release build successfully.
FAILURE: Build failed with an exception.
* Where:
Build file 'C:\flutter\.pub-cache\hosted\pub.dartlang.org\shared_preferences_macos-0.0.1+2\android\build.gradle' line: 22
* What went wrong:
A problem occurred evaluating root project 'shared_preferences_macos'.
> Failed to apply plugin [id 'com.android.library']
> Minimum supported Gradle version is 5.4.1. Current version is 4.10.2. If using the gradle wrapper, try editing the distributionUrl in C:\flutter\.pub-cache\hosted\pub.dartlang.org\s
hared_preferences_macos-0.0.1+2\android\gradle\wrapper\gradle-wrapper.properties to gradle-5.4.1-all.zip
* 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 14s
The plugin shared_preferences_macos could not be built due to the issue above.
This is my flutter doctor:
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, v1.12.13+hotfix.5, on Microsoft Windows [Version 10.0.18362.535], locale en-US)
[√] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
[√] Android Studio (version 3.5)
[√] Connected device (1 available)
• No issues found!
I also updated my gradle wrapper properties to this one but got the same issue
distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
Thanks #umair for the solution. Let me give a brief understanding of solution.
We have to update the version in gradle-wrapper.properties file of respective plugins where an error is showing.
Let's say if error is showing for "shared_preferences_macos" then we have to update version number in gradle-wrapper.properties file of "shared_preferences_macos" plugin from below path.
PATH: /Users/admin/Library/Android/flutter/.pub-cache/hosted/pub.dartlang.org/shared_preferences_macos-0.0.1+3/android/gradle/wrapper/gradle-wrapper.properties
From the above path we have to open gradle-wrapper.properties file and have to update version to 5.4.1 from 4.10.2 in distributionUrl variable and save the file. That's it.
Note:
A path for gradle-wrapper.properties file of the respective plugin will be shown on your terminal error message
Suggested Gradle version will also be shown on your terminal error message
Repeat the same process for all the plugins where you were facing an error message.