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:hce_entry:extractReleaseAnnotations Failed Error:Execution Failed for task ':hce_entry:extractReleaseAnnotations'. > java.lang.NullPointerException (no error messagE)
我尝试使用–stacktrace选项获取更多信息来执行gradle构建,这是输出：
... :hce_entry:extractReleaseAnnotations Failed FAILURE: Build Failed with an exception. what went wrong: Execution Failed for task ':hce_entry:extractReleaseAnnotations'. java.lang.NullPointerException (no error messagE) Try: Run with --info or --debug option to get more log output. Exception is: org.gradle.api.tasks.TaskExecutionException: Execution Failed for task ':hce_entry:extractReleaseAnnotations'. at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46) at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35) at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64) at org.gradle.api.internal.tasks.execution.ValidaTingTaskExecuter.execute(ValidaTingTaskExecuter.java:58) at org.gradle.api.internal.tasks.execution.SkipEmpty@R_673_9016@eFilesTaskExecuter.execute(SkipEmpty@R_673_9016@eFilesTaskExecuter.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:53) at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnCETaskExecuter.execute(ExecuteAtMostOnCETaskExecuter.java:43) at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:203) at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:185) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:62) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:50) at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:25) at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:110) at org.gradle.execution.SELEctedTaskExecutionAction.execute(SELEctedTaskExecutionAction.java:37) at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:37) at org.gradle.execution.DefaultBuildExecuter.access$000(DefaultBuildExecuter.java:23) at org.gradle.execution.DefaultBuildExecuter$1.proceed(DefaultBuildExecuter.java:43) at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32) at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:37) at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:30) at org.gradle.initialization.DefaultGradleLauncher$4.run(DefaultGradleLauncher.java:154) at org.gradle.internal.Factories$1.create(Factories.java:22) at org.gradle.internal.progress.DefaultBuildoperationExecutor.run(DefaultBuildoperationExecutor.java:90) at org.gradle.internal.progress.DefaultBuildoperationExecutor.run(DefaultBuildoperationExecutor.java:52) at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:151) at org.gradle.initialization.DefaultGradleLauncher.access$200(DefaultGradleLauncher.java:32) at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncher.java:99) at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncher.java:93) at org.gradle.internal.progress.DefaultBuildoperationExecutor.run(DefaultBuildoperationExecutor.java:90) at org.gradle.internal.progress.DefaultBuildoperationExecutor.run(DefaultBuildoperationExecutor.java:62) at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:93) at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:82) at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:94) at org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:28) at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:43) at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:28) at org.gradle.launcher.exec.ConTinuousBuildActionExecuter.execute(ConTinuousBuildActionExecuter.java:77) at org.gradle.launcher.exec.ConTinuousBuildActionExecuter.execute(ConTinuousBuildActionExecuter.java:47) at org.gradle.launcher.exec.DaemonUsageSuggesTingBuildActionExecuter.execute(DaemonUsageSuggesTingBuildActionExecuter.java:51) at org.gradle.launcher.exec.DaemonUsageSuggesTingBuildActionExecuter.execute(DaemonUsageSuggesTingBuildActionExecuter.java:28) at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:43) at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.java:170) at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:237) at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:210) at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:35) at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:24) at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:206) at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169) at org.gradle.launcher.cli.ExceptionReporTingAction.execute(ExceptionReporTingAction.java:33) at org.gradle.launcher.cli.ExceptionReporTingAction.execute(ExceptionReporTingAction.java:22) at org.gradle.launcher.Main.doAction(Main.java:33) at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45) at org.gradle.launcher.bootstrap.processBootstrap.runNoExit(ProcessBootstrap.java:54) at org.gradle.launcher.bootstrap.processBootstrap.run(ProcessBootstrap.java:35) at org.gradle.launcher.GradleMain.main(GradleMain.java:23) Caused by: java.lang.NullPointerException at com.android.build.gradle.tasks.Annotations.Extractor$AnnotationData.appendExpression(Extractor.java:1603) at com.android.build.gradle.tasks.Annotations.Extractor$AnnotationData.attributeString(Extractor.java:1592) at com.android.build.gradle.tasks.Annotations.Extractor$AnnotationData.write(Extractor.java:1545) at com.android.build.gradle.tasks.Annotations.Extractor$Item.write(Extractor.java:1792) at com.android.build.gradle.tasks.Annotations.Extractor.writeExternalAnnotations(Extractor.java:769) at com.android.build.gradle.tasks.Annotations.Extractor.export(Extractor.java:271) at com.android.build.gradle.tasks.Annotations.Extractor$export$0.call(UnkNown @R_673_9016@E) at com.android.build.gradle.tasks.ExtractAnnotations.compile(ExtractAnnotations.groovy:172) at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:75) at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:227) at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:220) at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:209) at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:585) at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:568) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80) at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61) ... 57 more BUILD Failed
这是我的build.gradle文件
apply plugin: 'com.android.library' android { compileSdkVersion 19 buildToolsVersion '19.1.0' buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'),'proguard-rules.pro' } debug { debuggable true minifyEnabled false } } } dependencies { compile project(':core') compile project(':lib') compile 'com.android.support:support-v4:23.2.0' }
有人可以给我任何建议吗？我有点迷茫,无法找到解决问题的方法.
先感谢您.
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