Android Studio3.2 APK构建错误 - >保留文件或目录名'lib'

Android Studio版本3.2（AI-181.5540.7.32.5014246） .

在Android Studio 3.1中，我能够成功构建SignedAPK . 但是一旦我制作了Android Studio 3.2，我就无法构建一个SignedAPK .

这个问题的原因是什么？我还没有写一个把commons-io放在lib下的路径 .

错误如下 .

File 'root/lib/commons-io-2.4.jar' uses reserved file or directory name 'lib'.

org.gradle.api.tasks.TaskExecutionException：任务'：app：packageReleaseBundle'的执行失败 . 在org.gradle上的org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions（ExecuteActionsTaskExecuter.java:103）org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute（ExecuteActionsTaskExecuter.java:73）位于org.gradle.api.internal的org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute（SkipUpToDateTaskExecuter.java:59）上的.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute（OutputDirectoryCreatingTaskExecuter.java:51）位于org.gradle.api.internal.tasks.execution的org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute（ValidatingTaskExecuter.java:59）.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute（ResolveTaskOutputCachingStateExecuter.java:54） org.gradle中的.skipEmptySourceFilesTaskExecuter.execute（SkipEmptySourceFilesTaskExecuter.java:101）org.gradle.api.internal.tasks.execution.FinalizeInputFilePropertiesTaskExecuter.execute（FinalizeInputFilePropertiesTaskExecuter.java:44）位于org.gradle.api.internal的org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute（ResolveTaskArtifactStateTaskExecuter.java:62）中的.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute（CleanupStaleOutputsExecuter.java:91）位于org.gradle.api.internal.tasks.execution的org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute（SkipOnlyIfTaskExecuter.java:54）.tasks.execution.SkipTaskWithNoActionsExecuter.execute（SkipTaskWithNoActionsExecuter.java:59）位于org.gradle.internal.tasks.execution.CatchExceptionTaskExecuter.execute（CatchExceptionTaskExecuter.java:34）org.gradle.execution.taskgraph.DefaultTaskGraphExecuter $ EventFiringTaskWorker $ 1.run的.ExecuteAtMostOnceTaskExecuter.execute（ExecuteAtMostOnceTaskExecuter.java:43） DefaultTaskGraphExecuter.java:256）在org.gradle.inogress.progress.DefaultBui的org.gradle.internal.progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:336） ldOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:328）org.gradle.internal.progress.DefaultOperationExecutor.execute（DefaultBuildOperationExecutor.java:199）org.gradle.internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:110） at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter $ EventFiringTaskWorker.execute（DefaultTaskGraphExecuter.java:249）org.gradle.execution.taskgraph.DefaultTaskGraphExecuter $ EventFiringTaskWorker.execute（DefaultTaskGraphExecuter.java:238）at org.gradle.execution.taskgraph .DefaultTaskPlanExecutor $ TaskExecutorWorker.processTask（DefaultTaskPlanExecutor.java:123）org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker.access $ 200（DefaultTaskPlanExecutor.java:79）org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker $ 1.execute （DefaultTaskPlanExecutor.java:104）org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWork er $ 1.execute（DefaultTaskPlanExecutor.java:98）org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.execute（DefaultTaskExecutionPlan.java:663）at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.executeWithTask（DefaultTaskExecutionPlan.java:597）at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker.run（DefaultTaskPlanExecutor.java:98）org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process（DefaultTaskPlanExecutor.java:59）at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter . 执行（DefaultTaskGraphExecuter.java:130）org.gradle.execution.SelectedTaskExecutionAction.execute（SelectedTaskExecutionAction.java:37）org.gradle.execution.DefaultBuildExecuter.execute（DefaultBuildExecuter.java:37）org.gradle.execution.DefaultBuildExecuter .access $ 000（DefaultBuildExecuter.java:23）在org.gradle.execution.DefaultBuildExecuter $ 1.proceed（DefaultBuildExecuter.java:43）at atOrg.gradle.execution.DryRunBuildExecutionAction.execute（DryRunBuildExecutionAction.java:46）org.gradle.execution.DefaultBuildExecuter.execute（DefaultBuildExecuter.java:37）org.gradle.execution.DefaultBuildExecuter.execute（DefaultBuildExecuter.java:30） org.gradle.initialization.DefaultGradleLauncher $ ExecuteTasks.run（DefaultGradleLauncher.java:336）org.gradle.internal.progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:336）at org.gradle.internal.progress.DefaultBuildOperationExecutor $ runnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:328）org.gradle.internal.progress.DefaultBupeOperationExecutor.execute（DefaultBuildOperationExecutor.java:199）org.gradle.internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:110）at at org.gradle.initialization.DefaultGradleLauncher.runTasks（DefaultGradleLauncher.java:210）org.gradle.initialization.DefaultGradleLauncher.doBui ldStages（DefaultGradleLauncher.java:140）atg.gradle.initialization.DefaultGradleLauncher.executeTasks（DefaultGradleLauncher.java:115）org.gradle.internal.invocation.GradleBuildController $ 1.call（GradleBuildController.java:78）at org.gradle . 在org.gradle.internal.invocation.GradleBuildController.doBuild（GradleBuildController.java）的org.gradle.internal.work.DefaultWorkerLeaseService.withLocks（DefaultWorkerLeaseService.java:152）中的internal.invocation.GradleBuildController $ 1.call（GradleBuildController.java:75） ：100）在org.gradle上的org.gradle.internal.invocation.GradleBuildController.run（GradleBuildController.java:75）org.gradle.tooling.internal.provider.runner.BuildModelActionRunner.run（BuildModelActionRunner.java:53） . launcher.exec.ChainingBuildActionRunner.run（ChainingBuildActionRunner.java：35）org.gradle.launcher.exec.ChainingBuildActionRunner.run（ChainingBuildActionRunner.java:35）org.gradle.tooling.internal.provider.ValidatingBuildActionRunner.run（ValidatingBuildActionRun） ner.java:32）org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner $ 1.run（RunAsBuildOperationBuildActionRunner.java:43）org.gradle.internal.progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:336）at org . gradle.internal.progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:328）org.gradle.internal.progress.DefaultOperationExecutor.execute（DefaultBuildOperationExecutor.java:199）org.gradle.internal.progress.DefaultBuildOperationExecutor.run（ DefaultBuildOperationExecutor.java:110）org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner.run（RunAsBuildOperationBuildActionRunner.java:40）org.gradle.tooling.internal.provider.SubscribableBuildActionRunner.run（SubscribableBuildActionRunner.java:51）atg.gradle org.gradle.launcher.exec.InProcessBuildAct中的.launcher.exec.InProcessBuildActionExecuter.execute（InProcessBuildActionExecuter.java:49） org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute（BuildTreeScopeBuildActionExecuter.java:39）上的orE.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute（BuildTreeScopeBuildActionExecuter.java:25）中的ionExecuter.execute（InProcessBuildActionExecuter.java:32） .gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute（ContinuousBuildActionExecuter.java:80）org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute（ContinuousBuildActionExecuter.java:53）org.gradle.tooling.internal.provider .ServicesSetupBuildActionExecuter.execute（ServicesSetupBuildActionExecuter.java:57）org.gradle.tooling.internal.provider.ServicesSetupBuildActionExecuter.execute（ServicesSetupBuildActionExecuter.java:32）org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute（GradleThreadBuildActionExecuter.java） ：36）在org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute（GradleThreadBuildActionExecuter.jav） a：25）在org.gradle上的org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute（ParallelismConfigurationBuildActionExecuter.java:43）org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute（ParallelismConfigurationBuildActionExecuter.java:29） .tooling.internal.provider.StartParamsValidatingActionExecuter.execute（StartParamsValidatingActionExecuter.java:64）at atorg.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute（StartParamsValidatingActionExecuter.java:29）org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute（SessionFailureReportingActionExecuter.java:59）at org.gradle.tooling.internal . org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.exe的org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute（SetupLoggingActionExecuter.java:45）中的provider.SessionFailureReportingActionExecuter.execute（SessionFailureReportingActionExecuter.java:44）（SetupLoggingActionExecuter . 的java：30）在org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild（ExecuteBuild.java:67）在org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute（BuildCommandOnly.java:36） org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute（WatchForDisconnection.java:37）在org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）在org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute（ResetDeprecationLogger.java:26）在org.gradle .launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）在org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute（RequestStopIfSingleUsedDaemon.java:34）在org.gradle.launcher.daemon .server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）在org.gradle.launcher.daemon.server.exec.ForwardClientInput $ 2.call（ForwardClientInput.java:74）在org.gradle.launcher.daemon.server . 在org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute（ForwardClientInput.java）的org.gradle.util.Swapper.swap（Swapper.java:38）上的exec.ForwardClientInput $ 2.call（ForwardClientInput.java:72） ：72）在org.gradle.laun的org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122） cher.daemon.server.exec.LogAndCheckHealth.execute（LogAndCheckHealth.java:55）在org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）在org.gradle.launcher.daemon . server.exec.LogToClient.doBuild（LogToClient.java:62）位于org.gradle.launcher.daemon.server.api的org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute（BuildCommandOnly.java:36） . DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）在org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild（EstablishBuildEnvironment.java:82）在org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute（ BuildCommandOnly.java:36）在org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）在org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy $ 1.run（StartBuildOrRespondWithBusy.java ：50）在org.gradle.in的org.gradle.launcher.daemon.server.DaemonStateCoordinator $ 1.run（DaemonStateCoordinator.java:295） ternal.concurrent.ExecutorPolicy $ CatchAndRecordFailures.onExecute（ExecutorPolicy.java:63）在org.gradle.internal.concurrent.ManagedExecutorImpl $ 1.run（ManagedExecutorImpl.java:46）在java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java ：1142）在java.util.concurrent.ThreadPoolExecutor中$ Worker.run（ThreadPoolExecutor.java:617）在org.gradle.internal.concurrent.ThreadFactoryImpl $ ManagedThreadRunnable.run（ThreadFactoryImpl.java:55）在java.lang.Thread中 . 运行（Thread.java:745）产生的原因：org.gradle.internal.UncheckedException：java.util.concurrent.ExecutionException：com.android.tools.build.bundletool.exceptions.BundleFileTypesException $ FileUsesReservedNameException：文件“根/ lib目录/公-io-2.4.jar'使用保留文件或目录名'lib' . 在org.gradle.internal.UncheckedException.throwAsUncheckedException（UncheckedException.java:63）在org.gradle.internal.UncheckedException.throwAsUncheckedException（UncheckedException.java:40）在org.gradle.internal.reflect.JavaMethod.invoke（JavaMethod.java ：76）atg.gradle.api.internal.project.taskfactory.StandardTaskAction.doExecute（StandardTaskAction.java:46）at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute（StandardTaskAction.java:39）at at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute（StandardTaskAction.java:26）at org.gradle.api.internal.AbstractTask $ TaskActionWrapper.execute（AbstractTask.java:788）at at在org.gradle.internal的org.gradle.api.internal.AbstractTask $ TaskActionWrapper.execute（AbstractTask.java:755）org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter $ 1.run（ExecuteActionsTaskExecuter.java:124） .progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:336）org.gradle.internal.progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:328）org.gradle.internal.progress.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor） .java：199）org.gradle.internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:110）org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction（ExecuteActionsTaskExecuter.java:113）at org . gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions（ExecuteActionsTaskExecuter.java:95）... 108更多引起：java.util.concurrent.ExecutionException： com.android.tools.build.bundletool.exceptions.BundleFileTypesException $ FileUsesReservedNameException：文件'root / lib / commons-io-2.4.jar'使用保留文件或目录名'lib' . at java.util.concurrent.ForkJoinTask.get（ForkJoinTask.java:1006）at com.android.ide.common.workers.ExecutorServiceAdapter.close（ExecutorServiceAdapter.kt：56）at kotlin.io.CloseableKt.closeFinally（Closeable.kt） ：65）位于sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java）的sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method）中的com.android.build.gradle.internal.tasks.BundleTask.bundleModules（BundleTask.kt：128） ：62）在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）的java.lang.reflect.Method.invoke（Method.java:498）org.gradle.internal.reflect.JavaMethod.invoke（JavaMethod . java：73）... 120更多引起：com.android.tools.build.bundletool.exceptions.BundleFileTypesException $ FileUsesReservedNameException：文件'root / lib / commons-io-2.4.jar'使用保留文件或目录名'lib ” . com.android.tools.build.bundletool.validation.BundleFilesValidator.validateModuleFile（BundleFilesValidator.java:112）at com.android.tools.build.bundletool.validation.ValidatorRunner.validateBundleModulesUsingSubValidator（ValidatorRunner.java:81）at com.android位于com.android.tools.build的com.google.common.collect.ImmutableList.forEach（ImmutableList.java:406）上的.tools.build.bundletool.validation.ValidatorRunner.lambda $ validateBundleModules $ 4（ValidatorRunner.java:64） . bundle.olroid.validation.ValidatorRunner.validateBundleModules（ValidatorRunner.java:63）位于com.android.tools.build.bundletool.com的com.android.tools.build.bundletool.validation.BundleModulesValidator.validate（BundleModulesValidator.java:101） . BuildBundleCommand.validateInput（BuildBundleCommand.java:244）在com.android.tools.build.bundletool.commands.BuildBundleCommand.execute（BuildBundleCommand.java:162）com.android.build.gradle.internal.tasks.BundleTask $ BundleToolRunnable . 在com.android.ide.co上运行（BundleTask.kt：201） mmon.workers.ExecutorServiceAdapter $ submit $ submission $ 1.run（ExecutorServiceAdapter.kt：39）at java.util.concurrent.ForkJoinTask $ AdaptedRunnableAction.exec（ForkJoinTask.java:1386）at java.util.concurrent.ForkJoinTask.doExec（ForkJoinTask .java：289）java.util.concurrent.ForkJoinPool $ java.util.concurrent.ForkJoinPool.runWorker（ForkJoinPool.java:1692）java.util.concurrent.ForkJoinPool $ WorkQueue.runTask（ForkJoinPool.java:1056）java.util.concurrent.ForkJoinWorkerThread . 运行（ForkJoinWorkerThread.java:157）