AndroidStudio строить с Dagger2: java.lang.IllegalArgumentException: ... не может быть представлена ​​в виде класса <?>

Question

Когда я пытаюсь построить мой проект я получаю эту ошибку (Gradle бежал с опцией --stacktrace командной строки):

* Exception is: 
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:compileDebugJavaWithJavac'. 
    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.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.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$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:66) 
    at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$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.runner.BuildModelActionRunner.run(BuildModelActionRunner.java:46) 
    at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) 
    at org.gradle.tooling.internal.provider.runner.SubscribableBuildActionRunner.run(SubscribableBuildActionRunner.java:58) 
    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:78) 
    at org.gradle.launcher.exec.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:48) 
    at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:52) 
    at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) 
    at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 
    at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:37) 
    at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 
    at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:26) 
    at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 
    at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:34) 
    at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 
    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:120) 
    at org.gradle.launcher.daemon.server.health.DaemonHealthTracker.execute(DaemonHealthTracker.java:47) 
    at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 
    at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:66) 
    at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) 
    at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 
    at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:72) 
    at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36) 
    at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 
    at org.gradle.launcher.daemon.server.health.HintGCAfterBuild.execute(HintGCAfterBuild.java:41) 
    at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120) 
    at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:50) 
    at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:246) 
    at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54) 
    at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40) 
Error:java.lang.RuntimeException: java.lang.IllegalArgumentException: ProductManager cannot be represented as a Class<?>. 
    at com.sun.tools.javac.main.Main.compile(Main.java:469) 
    at com.sun.tools.javac.api.JavacTaskImpl.call(JavacTaskImpl.java:132) 
    at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:45) 
    at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:33) 
    at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.delegateAndHandleErrors(NormalizingJavaCompiler.java:101) 
    at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:50) 
    at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:36) 
    at org.gradle.api.internal.tasks.compile.CleaningJavaCompilerSupport.execute(CleaningJavaCompilerSupport.java:34) 
    at org.gradle.api.internal.tasks.compile.CleaningJavaCompilerSupport.execute(CleaningJavaCompilerSupport.java:25) 
    at org.gradle.api.tasks.compile.JavaCompile.performCompilation(JavaCompile.java:157) 
    at org.gradle.api.tasks.compile.JavaCompile.compile(JavaCompile.java:139) 
    at org.gradle.api.tasks.compile.JavaCompile.compile(JavaCompile.java:93) 
    at com.android.build.gradle.tasks.factory.AndroidJavaCompile.compile(AndroidJavaCompile.java:49) 
    at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:75) 
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$IncrementalTaskAction.doExecute(AnnotationProcessingTaskFactory.java:244) 
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:220) 
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$IncrementalTaskAction.execute(AnnotationProcessingTaskFactory.java:231) 
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:209) 
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80) 
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61) 
    ... 70 more 
Error:java.lang.IllegalArgumentException: ProductManager cannot be represented as a Class<?>. 
    at dagger.shaded.auto.common.MoreTypes$16.defaultAction(MoreTypes.java:658) 
    at dagger.shaded.auto.common.MoreTypes$16.defaultAction(MoreTypes.java:656) 
    at com.sun.tools.javac.code.Type$ErrorType.accept(Type.java:1349) 
    at dagger.shaded.auto.common.MoreTypes.isTypeOf(MoreTypes.java:656) 
    at dagger.internal.codegen.DependencyRequest$Factory.extractKindAndType(DependencyRequest.java:271) 
    at dagger.internal.codegen.DependencyRequest$Factory.newDependencyRequest(DependencyRequest.java:239) 
    at dagger.internal.codegen.DependencyRequest$Factory.forRequiredResolvedVariable(DependencyRequest.java:165) 
    at dagger.internal.codegen.MembersInjectionBinding$Factory.injectionSiteForInjectField(MembersInjectionBinding.java:161) 
    at dagger.internal.codegen.MembersInjectionBinding$Factory.access$200(MembersInjectionBinding.java:126) 
    at dagger.internal.codegen.MembersInjectionBinding$Factory$1.visitVariableAsField(MembersInjectionBinding.java:208) 
    at dagger.internal.codegen.MembersInjectionBinding$Factory$1.visitVariableAsField(MembersInjectionBinding.java:197) 
    at com.sun.tools.javac.code.Symbol$VarSymbol.accept(Symbol.java:964) 
    at dagger.internal.codegen.MembersInjectionBinding$Factory.forInjectedType(MembersInjectionBinding.java:195) 
    at dagger.internal.codegen.InjectBindingRegistry.getOrFindMembersInjectionBinding(InjectBindingRegistry.java:261) 
    at dagger.internal.codegen.BindingGraph$Factory$RequestResolver.rollUpMembersInjectionBindings(BindingGraph.java:374) 
    at dagger.internal.codegen.BindingGraph$Factory$RequestResolver.lookUpBindings(BindingGraph.java:366) 
    at dagger.internal.codegen.BindingGraph$Factory$RequestResolver.resolve(BindingGraph.java:461) 
    at dagger.internal.codegen.BindingGraph$Factory.create(BindingGraph.java:228) 
    at dagger.internal.codegen.BindingGraph$Factory.create(BindingGraph.java:236) 
    at dagger.internal.codegen.BindingGraph$Factory.create(BindingGraph.java:151) 
    at dagger.internal.codegen.ComponentProcessingStep.process(ComponentProcessingStep.java:76) 
    at dagger.shaded.auto.common.BasicAnnotationProcessor.process(BasicAnnotationProcessor.java:228) 
    at com.sun.tools.javac.processing.JavacProcessingEnvironment.callProcessor(JavacProcessingEnvironment.java:793) 
    at com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:722) 
    at com.sun.tools.javac.processing.JavacProcessingEnvironment.access$1700(JavacProcessingEnvironment.java:97) 
    at com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1029) 
    at com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1163) 
    at com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1108) 
    at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:824) 
    at com.sun.tools.javac.main.Main.compile(Main.java:439) 
    ... 89 more 
Information:BUILD FAILED 

Я проверил все мои Components и Modules - все выглядит отлично. AndroidStudio не показывает никаких дополнительных ошибок. Как решить эту проблему?

Answer 1

Поделитесь решением проблемы, если кто-либо совершит ту же ошибку.

В моем случае это исключение было выброшено из-за того, что был установлен один файл, в который ProductManager был введен Dagger2, но ему не было объявлено import. Никакой инструмент не сообщил о реальной проблеме или не указал на файл, у которого возникла проблема - мне просто пришлось вручную просмотреть все измененные файлы и найти проблему.

Похоже, что предварительный процессор Dagger2 может извлечь выгоду из более удобной отчетности об ошибках.

Answer 2

Недавно у меня была проблема, и выяснилось, что в пакете aar отсутствовала зависимость файла jar. Затем проследил его до ошибки в gradle.build той библиотеки, которая была обновлена ​​и больше не компилировала эту банку. Кинжал жаловался на класс, потому что он пропустил банку, которая содержала весь код для этих импортов. Возможно, это хорошее место для проверки.