Execution failed for task: app: compileDebugJavaWithJavac in Android Studio

Question

I am developing an Android application in Android Studio. Not quite sure what went wrong. I successfully built a few days ago. Any help would be great.

Here is the error:

Error:Execution failed for task ':app:compileDebugJavaWithJavac'. > Compilation failed; see the compiler error output for details. * What went wrong: Execution failed for task ':app:compileDebugJavaWithJavac'. > Compilation failed; see the compiler error output for details. 

Here is my build.gradle

 apply plugin: 'com.android.application' android { compileSdkVersion 23 buildToolsVersion "21.1.2" defaultConfig { multiDexEnabled true applicationId "com.tubbs.citychurchob" minSdkVersion 14 targetSdkVersion 23 versionCode 1 versionName "1.0" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } } dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) compile fileTree(dir: 'libs', include: 'Parse-*.jar') compile 'com.android.support:appcompat-v7:23.1.0' compile 'com.android.support:cardview-v7:23.1.0' compile 'com.parse.bolts:bolts-android:1+' compile 'com.android.support:recyclerview-v7:23.1.0' } 

Answer 1

Try updating buildToolsVersion to "23.0.1", for example:

 compileSdkVersion 23 buildToolsVersion "23.0.1" 

If you have not installed buildTools for this version, download it using the SDKManager as a hint.

Answer 2

In Android Studio 3.1, you can see error information in the build window.

Click the Build tab. They are somewhat hidden, you need to expand the Java compiler node. There you will see errors.

But there is a better way to see errors. You can click the "Toggle View" button to get a better idea of ​​the error. Thus, you do not need to expand each node.

Answer 3

Problems of this kind really cause us concern, since no more useful information will be provided.

I don’t know that we are actually the same, but I can provide two ways to help us solve the problem.

Firstly, you can try to clean or restart your Android Studio and your computer. In China, we have a saying between developers.

Small problems, just restart your computer. Big problems should be reinstalled.

The above statement will help you solve this problem many times.

2. Secondly, we need to use the gradle command to help you find more useful details.

I met a similar situation as shown below:

 org.gradle.initialization.ReportedException: org.gradle.internal.exceptions.LocationAwareException: Execution failed for task ':app:compileDebugJavaWithJavac'. at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:139) at org.gradle.initialization.DefaultGradleLauncher.executeTasks(DefaultGradleLauncher.java:109) at org.gradle.internal.invocation.GradleBuildController$1.call(GradleBuildController.java:78) at org.gradle.internal.invocation.GradleBuildController$1.call(GradleBuildController.java:75) at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:152) at org.gradle.internal.invocation.GradleBuildController.doBuild(GradleBuildController.java:100) at org.gradle.internal.invocation.GradleBuildController.run(GradleBuildController.java:75) at org.gradle.tooling.internal.provider.runner.BuildModelActionRunner.run(BuildModelActionRunner.java:53) at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) at org.gradle.tooling.internal.provider.ValidatingBuildActionRunner.run(ValidatingBuildActionRunner.java:32) at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner$1.run(RunAsBuildOperationBuildActionRunner.java:43) at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336) at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328) at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:199) at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:110) at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner.run(RunAsBuildOperationBuildActionRunner.java:40) at org.gradle.tooling.internal.provider.SubscribableBuildActionRunner.run(SubscribableBuildActionRunner.java:51) at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:47) at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:30) at org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute(BuildTreeScopeBuildActionExecuter.java:39) at org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute(BuildTreeScopeBuildActionExecuter.java:25) at org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:80) at org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:53) at org.gradle.tooling.internal.provider.ServicesSetupBuildActionExecuter.execute(ServicesSetupBuildActionExecuter.java:57) at org.gradle.tooling.internal.provider.ServicesSetupBuildActionExecuter.execute(ServicesSetupBuildActionExecuter.java:32) at org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:36) at org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:25) at org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute(ParallelismConfigurationBuildActionExecuter.java:43) at org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute(ParallelismConfigurationBuildActionExecuter.java:29) at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:69) at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:30) at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:59) at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:44) at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:45) at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:30) at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:67) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:37) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:26) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:34) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:74) at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:72) at org.gradle.util.Swapper.swap(Swapper.java:38) at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:72) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute(LogAndCheckHealth.java:55) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:62) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:82) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:50) at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:295) at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63) at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55) at java.lang.Thread.run(Thread.java:745) Caused by: org.gradle.internal.exceptions.LocationAwareException: Execution failed for task ':app:compileDebugJavaWithJavac'. at org.gradle.initialization.DefaultExceptionAnalyser.transform(DefaultExceptionAnalyser.java:74) at org.gradle.initialization.MultipleBuildFailuresExceptionAnalyser.transform(MultipleBuildFailuresExceptionAnalyser.java:47) at org.gradle.initialization.StackTraceSanitizingExceptionAnalyser.transform(StackTraceSanitizingExceptionAnalyser.java:30) at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:137) at org.gradle.initialization.DefaultGradleLauncher.executeTasks(DefaultGradleLauncher.java:109) at org.gradle.internal.invocation.GradleBuildController$1.call(GradleBuildController.java:78) at org.gradle.internal.invocation.GradleBuildController$1.call(GradleBuildController.java:75) at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:152) at org.gradle.internal.invocation.GradleBuildController.doBuild(GradleBuildController.java:100) at org.gradle.internal.invocation.GradleBuildController.run(GradleBuildController.java:75) at org.gradle.tooling.internal.provider.runner.BuildModelActionRunner.run(BuildModelActionRunner.java:53) at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) at org.gradle.tooling.internal.provider.ValidatingBuildActionRunner.run(ValidatingBuildActionRunner.java:32) at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner$1.run(RunAsBuildOperationBuildActionRunner.java:43) at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336) at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328) at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:199) at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:110) at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner.run(RunAsBuildOperationBuildActionRunner.java:40) at org.gradle.tooling.internal.provider.SubscribableBuildActionRunner.run(SubscribableBuildActionRunner.java:51) at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:47) at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:30) at org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute(BuildTreeScopeBuildActionExecuter.java:39) at org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute(BuildTreeScopeBuildActionExecuter.java:25) at org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:80) at org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:53) at org.gradle.tooling.internal.provider.ServicesSetupBuildActionExecuter.execute(ServicesSetupBuildActionExecuter.java:57) at org.gradle.tooling.internal.provider.ServicesSetupBuildActionExecuter.execute(ServicesSetupBuildActionExecuter.java:32) at org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:36) at org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute(GradleThreadBuildActionExecuter.java:25) at org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute(ParallelismConfigurationBuildActionExecuter.java:43) at org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute(ParallelismConfigurationBuildActionExecuter.java:29) at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:69) at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:30) at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:59) at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:44) at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:45) at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:30) at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:67) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:37) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:26) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:34) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:74) at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:72) at org.gradle.util.Swapper.swap(Swapper.java:38) at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:72) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute(LogAndCheckHealth.java:55) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:62) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:82) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122) at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:50) at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:295) at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63) at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46) at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55) Caused by: org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:compileDebugJavaWithJavac'. at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:100) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:70) at org.gradle.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute(OutputDirectoryCreatingTaskExecuter.java:51) at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:62) at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54) at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:60) at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:97) at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:87) at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:52) at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52) at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:54) at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43) at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:34) at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker$1.run(DefaultTaskGraphExecuter.java:248) at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336) at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328) at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:199) at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:110) at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:241) at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:230) at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.processTask(DefaultTaskPlanExecutor.java:123) at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.access$200(DefaultTaskPlanExecutor.java:79) at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:104) at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:98) at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.execute(DefaultTaskExecutionPlan.java:626) at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.executeWithTask(DefaultTaskExecutionPlan.java:581) at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.run(DefaultTaskPlanExecutor.java:98) ... 3 more Caused by: org.gradle.api.internal.tasks.compile.CompilationFailedException: Compilation failed; see the compiler error output for details. at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:50) at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:35) at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.delegateAndHandleErrors(NormalizingJavaCompiler.java:98) at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:51) at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:37) at org.gradle.api.internal.tasks.compile.CleaningJavaCompilerSupport.execute(CleaningJavaCompilerSupport.java:35) at org.gradle.api.internal.tasks.compile.CleaningJavaCompilerSupport.execute(CleaningJavaCompilerSupport.java:25) at org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilationFinalizer.execute(IncrementalCompilationFinalizer.java:39) at org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilationFinalizer.execute(IncrementalCompilationFinalizer.java:24) at org.gradle.api.tasks.compile.JavaCompile.performCompilation(JavaCompile.java:207) at org.gradle.api.tasks.compile.JavaCompile.compile(JavaCompile.java:133) at com.android.build.gradle.tasks.factory.AndroidJavaCompile.compile(AndroidJavaCompile.java:125) at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:73) at org.gradle.api.internal.project.taskfactory.IncrementalTaskAction.doExecute(IncrementalTaskAction.java:46) at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:39) at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:26) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$1.run(ExecuteActionsTaskExecuter.java:121) at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336) at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328) at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:199) at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:110) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:110) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:92) ... 29 more 

You know that the above log is useless to solve this problem. We need to run the gradle command to find more useful information.

Note: I am using macOS (10.13) and Android Studio (3.1)

Go to the Android project directory to execute the gradle command below:

./gradlew assembleDebug --info

Note. If you have problems with access rights while executing the above command, you can use it to solve this problem:

 chmod +x gradlew 

And then I got this (some non-essential parts are omitted):

 > Task :app:compileDebugJavaWithJavac FAILED Putting task artifact state for task ':app:compileDebugJavaWithJavac' into context took 0.0 secs. file or directory '/Users/ifeegoo/workspace/android/android-bluetooth-color-lamp-karma-lighting/app/src/debug/java', not found Up-to-date check for task ':app:compileDebugJavaWithJavac' took 0.009 secs. It is not up-to-date because: Task has failed previously. All input files are considered out-of-date for incremental task ':app:compileDebugJavaWithJavac'. Compiling with source level 1.7 and target level 1.7. Creating new cache for classAnalysis, path /Users/ifeegoo/workspace/android/android-bluetooth-color-lamp-karma-lighting/.gradle/4.4.1/javaCompile/classAnalysis.bin, access org.gradle.cache.internal.DefaultCacheAccess@156d7504 Creating new cache for jarAnalysis, path /Users/ifeegoo/workspace/android/android-bluetooth-color-lamp-karma-lighting/.gradle/4.4.1/javaCompile/jarAnalysis.bin, access org.gradle.cache.internal.DefaultCacheAccess@156d7504 Creating new cache for taskJars, path /Users/ifeegoo/workspace/android/android-bluetooth-color-lamp-karma-lighting/.gradle/4.4.1/javaCompile/taskJars.bin, access org.gradle.cache.internal.DefaultCacheAccess@156d7504 Creating new cache for taskHistory, path /Users/ifeegoo/workspace/android/android-bluetooth-color-lamp-karma-lighting/.gradle/4.4.1/javaCompile/taskHistory.bin, access org.gradle.cache.internal.DefaultCacheAccess@156d7504 :app:compileDebugJavaWithJavac - is not incremental (eg outputs have changed, no previous execution, etc.). file or directory '/Users/ifeegoo/workspace/android/android-bluetooth-color-lamp-karma-lighting/app/src/debug/java', not found Compiling with JDK Java compiler API. /Users/ifeegoo/workspace/android/android-bluetooth-color-lamp-karma-lighting/app/src/main/java/com/chipsguide/app/colorbluetoothlamp/v2/karmalighting/frags/banner/VideoActivity.java:10: error: package com.android.tedcoder.wkvideoplayer.model does not exist import com.android.tedcoder.wkvideoplayer.model.Video; ^ /Users/ifeegoo/workspace/android/android-bluetooth-color-lamp-karma-lighting/app/src/main/java/com/chipsguide/app/colorbluetoothlamp/v2/karmalighting/frags/banner/VideoActivity.java:11: error: package com.android.tedcoder.wkvideoplayer.model does not exist import com.android.tedcoder.wkvideoplayer.model.VideoUrl; ^ /Users/ifeegoo/workspace/android/android-bluetooth-color-lamp-karma-lighting/app/src/main/java/com/chipsguide/app/colorbluetoothlamp/v2/karmalighting/frags/banner/VideoActivity.java:12: error: package com.android.tedcoder.wkvideoplayer.view does not exist import com.android.tedcoder.wkvideoplayer.view.MediaController; ^ Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: Some input files use unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. 35 errors :app:compileDebugJavaWithJavac (Thread[Task worker for ':',5,main]) completed. Took 0.84 secs. FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':app:compileDebugJavaWithJavac'. > Compilation failed; see the compiler error output for details. * Try: Run with --stacktrace option to get the stack trace. Run with --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 2s 15 actionable tasks: 1 executed, 14 up-to-date 

I have the most important information, because one module is imported incorrectly, which makes the class not found. So, I got it and solved the problem.

Some other gradle command:

 *clean project ./gradlew clean *build project ./gradlew build *build for debug package ./gradlew assembleDebug or ./gradlew aD *build for release package ./gradlew assembleRelease or ./gradlew aR *build for release package and install ./gradlew installRelease or ./gradlew iR Release *build for debug package and install ./gradlew installDebug or ./gradlew iD Debug *uninstall release package ./gradlew uninstallRelease or ./gradlew uR *uninstall debug package ./gradlew uninstallDebug or ./gradlew uD *all the above command + "--info" or "--debug" or "--scan" or "--stacktrace" can get more detail information. 

If you cannot get enough information on --info, use --debug / - scan / --stacktrace instead.

Remember that the more details you can solve the problem, the more.

Note. Gradle commands are really powerful if you want to perform more complex operations, especially about how to work with debugging / release, multi-channel or modules, go to Android Studio to check the Gradle window and you will learn how to do it. It!

Answer 4

This is because your $ JAVA_HOME is not installed. If you are using a Mac:

export JAVA_HOME="/Library/Java/JavaVirtualMachines/jdk1.8.0_65.jdk/Contents/Home" in.bash_profile

Answer 5

Set JDK location in project settings

Answer 6

1st step:

Second step:

I try both, but nothing works. I believe this is a solution.

From your project -

go to Gradle Scripts -> build.gradle (Module: app) then delete below code (if any)

.............................................

 compileOptions { sourceCompatibility JavaVersion.VERSION_1_7 targetCompatibility JavaVersion.VERSION_1_6 } 

.............................................

, , . java-,

Answer 7

(06/05/2017)

Realm Android, Retrolambda . Retrolambda Jack.

, Jack gradle, , :

 // --------------------------------------------- // Project build.gradle file // --------------------------------------------- buildscript { repositories { jcenter() } dependencies { classpath 'com.android.tools.build:gradle:2.3.1' classpath 'me.tatarka:gradle-retrolambda:3.6.1' classpath "io.realm:realm-gradle-plugin:3.1.4" // NOTE: Do not place your application dependencies here; they belong // in the individual module build.gradle files } } 

and

 // --------------------------------------------- // Module build.gradle file // --------------------------------------------- apply plugin: 'com.android.application' apply plugin: 'me.tatarka.retrolambda' apply plugin: 'realm-android' android { compileSdkVersion 25 buildToolsVersion "25.0.2" ... 

tools.jar

, - :

 Execution failed for task ':app:compileDebugJavaWithJavac'. com.sun.tools.javac.util.Context.put(Ljava/lang/Class;Ljava/lang/Object;)V 

:

 /Library/Java/Extensions/tools.jar 

Then:

• Android Studio
• Android Studio
• a >
• / /

.

Note:

, tools.jar . Stackoverflow:

Java OSX yosemite

, AUSKey (- , , - -).

tools.jar JAR /AUSKey.

, , , - , -.

, : D

(27/06/2016).

Android Studio 2.2 JDK 1.8.

, JDK, JDK build.gradle(Module: app) :

 compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } 

:

 apply plugin: 'com.android.application' android { compileSdkVersion 24 buildToolsVersion "24.0.2" defaultConfig { applicationId "com.mycompany.appname" minSdkVersion 17 targetSdkVersion 24 versionCode 1 versionName "1.0" testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" jackOptions { enabled true } } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } } dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { exclude group: 'com.android.support', module: 'support-annotations' }) compile 'com.android.support:appcompat-v7:24.2.1' testCompile 'junit:junit:4.12' } 

, Java 8 language features requires Jack enabled , gradle ( ):

 jackOptions { enabled true } 

, , , .

Answer 8

Android 2.2.2, JDK, :

Answer 9

Android Studio : File > Project Structure , JDK JDK 1.8.

Note. compileSdkVersion 24 . , . JDK Oracle.

Answer 10

, .gradle

rm -rf ~/.gradle/caches

react-native run-android

,

rm -rf ~/.gradle

react-native run-android

Answer 11

.

"Waveform Android" - https://github.com/Semantive/waveform-android

.

Android- Ubuntu 14.04LTS.

JAVA 8.

gradle build script , .

 retrolambda { jdk System.getenv("JAVA8_HOME") oldJdk System.getenv("JAVA7_HOME") javaVersion JavaVersion.VERSION_1_7 } 

"JAVA8_HOME" "JAVA_HOME" , java JAVA_HOME JAVA8_HOME, .

script.

 retrolambda { jdk System.getenv("JAVA_HOME") oldJdk System.getenv("JAVA7_HOME") javaVersion JavaVersion.VERSION_1_7 } 

JAVA8_HOME , JDK, , , JDK.

Answer 12

, , . , .

Answer 13

, , .

, Java 9 . Java ( jdk 1.8.0_162 ).

Answer 14

, build.gradle. , , build.gradle {}, .jar , . , .

Answer 15

Mac OS Sierra React Native Android App :

Execution failed for task ':app:compileDebugJavaWithJavac'.

> Could not find tools.jar

JAVA HOME Java Development Kit (JDK):

export JAVA_HOME='/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home'

to:

export JAVA_HOME='/Applications/Android Studio.app/Contents/jre/jdk/Contents/Home'

, Android Studio JDK .

Answer 16

@yuchaozh , . ( )

, , java

 ls /Library/Java/JavaVirtualMachines/ 

, :

 jdk1.8.0_111.jdk 

Java , .

 export JAVA_HOME="/Library/Java/JavaVirtualMachines/<YOUR_JAVA_VERSION>/Contents/Home" 

Answer 17

, retrolambda . , retrolambda . , , .

Answer 18

, .

 android { compileSdkVersion 26 buildToolsVersion '26.0.2' defaultConfig { applicationId "com.pm.motivator" minSdkVersion 15 targetSdkVersion 26 versionCode 1 versionName "1.0" } } 

Answer 19

('AF-Android-SDK.jar') ('libs/AF-Android-SDK.jar')

Answer 20

I had the same problem. , Mac, Windows. Anroid Studio 2.2- jdk 1.8. , . Android 2.2-- Android. , 2.2--. , Android Studio 2.1.3 . Android Studio. - Android Studio Mac jdk 1.8 - 2.2. , haha ​​

Answer 21

. JAVA_HOME JDK. . - .

Android . View.., Java . , , , , .

java , .

Answer 22

, Android + Lambdas. Lambdas - , ( Lambda ScheduledExecutorService.scheduleAtFixedRate).

( https://bugs.openjdk.java.net/browse/JDK-8169759 ), , . lambdas Android, .

Answer 23

gradle . Try to run

./gradlew --refresh-dependencies

android.

Answer 24

it works for me

 compileSdkVersion 25 buildToolsVersion '25.0.0' 

Answer 25

, jdk , , , java 8, Android, embed

Answer 26

- build.gradle . minSdkVersion, . , , Android Studio .

Answer 27

butterknife

: "com.jakewharton: butterknife: 8.4.0" to: "com.jakewharton: butterknife: 8.8.1"

@BindView . .findViewById(R.id.message_time), .