构建失败错误：找到项目字符串/ enter_number不止一次

这是我第一次使用android studio，所以我不知道这些错误是什么意思

This is the Main Activity Java code

This is the Error that I don't understand

Build Error

Here's my Layout

这是运行任务的错误消息

org.gradle.api.tasks.TaskExecutionException：任务'：app：mergeDebugResources'的执行失败 . 在org.gradle上的org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions（ExecuteActionsTaskExecuter.java:100）org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute（ExecuteActionsTaskExecuter.java:70）位于org.gradle.api.internal的org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute（SkipUpToDateTaskExecuter.java:62）上的.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute（OutputDirectoryCreatingTaskExecuter.java:51） org.gradle.api.internal.tasks.execution上的.gasks.execution.ResolveTaskOutputCachingStateExecuter.execute（ResolveTaskOutputCachingStateExecuter.java:54）org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute（ValidatingTaskExecuter.java:60） org.gradle.api.internal.tasks.execu上的org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute（CleanupStaleOutputsExecuter.java:87）中的.SkipEmptySourceFilesTaskExecuter.execute（SkipEmptySourceFilesTaskExecuter.java:97）在org.gradle.api.internal.tasks.exe执行（SkipTaskWithNoActionsExecuter.java:52）org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter中的.ResolveTaskArtifactStateTaskExecuter.execute（ResolveTaskArtifactStateTaskExecuter.java:52） . 执行（SkipOnlyIfTaskExecuter.java:54）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）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.DefaultBuild在Org.gradle.internal.progress.DefaultBupeOperationExecutor.run（DefaultBuildOperationExecutor.java:110）上的OperationExecutor.execute（DefaultBuildOperationExecutor.java:199）org.gradle.execution.taskgraph.DefaultTaskGraphExecuter $ EventFiringTaskWorker.execute（DefaultTaskGraphExecuter.java:241） at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter $ EventFiringTaskWorker.execute（DefaultTaskGraphExecuter.java:230）org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker.processTask（DefaultTaskPlanExecutor.java:123）at org.gradle.execution.taskgraph .DefaultTaskPlanExecutor $ TaskExecutorWorker.access $ 200（DefaultTaskPlanExecutor.java:79）org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker $ 1.execute（DefaultTaskPlanExecutor.java:104）at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker $ 1 . 执行（DefaultTaskPlanExecutor.java:98）org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.execute（DefaultTaskExecutionPlan.jav） a：626）org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.executeWithTask（DefaultTaskExecutionPlan.java:581）org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker.run（DefaultTaskPlanExecutor.java:98）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）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）引起：com.android.build.gradle.tasks.ResourceException：D：\ AndroidStudioProjects \ MyApp \ app \ src \ main \ res \ values \ strings.xml：错误：找到项目字符串/ enter_number不止一次在com.android.build.gradle.tasks.MergeResources.doFullTaskAction（MergeResou） rces.java:296）com.android.build.gradle.internal.tasks.IncrementalTask.taskAction（IncrementalTask.java:106）at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method）at sun.reflect.NativeMethodAccessorImpl.invoke（ NativeMethodAccessorImpl.java:62）在org.gradle.internal.refut.JavaMethod.invoke的java.lang.reflect.Method.invoke（Method.java:498）的sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43） （JavaMethod.java:73）org.gradle.api.internal.project.taskfactory.IncrementalTaskAction.doExecute（IncrementalTaskAction.java:46）at atorg.gradle.api.internal.project.taskfactory.StandardTaskAction.execute（StandardTaskAction.java:39）位于org.gradle的org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute（StandardTaskAction.java:26） . api.internal.tasks.execution.ExecuteActionsTaskExecuter $ 1.run（ExecuteActionsTaskExecuter.java:121）org.gradle.internal.progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:336）org.gradle.internal.progress.DefaultBuildOperationExecutor $ runnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:328）org.gradle.internal.progress.DefaultBupeOperationExecutor.execute（DefaultBuildOperationExecutor.java:199）atg.gradle.internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:110）at at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction（ExecuteActionsTaskExecuter.java:110）org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.e xecuteActions（ExecuteActionsTaskExecuter.java:92）... 32更多引起：D：\ AndroidStudioProjects \ MyApp \ app \ src \ main \ res \ values \ strings.xml：错误：找到项目字符串/ enter_number在com多次.android.ide.common.res2.MergingException.throwIfNonEmpty（MergingException.java:152）位于com.android.ide.common.res2的com.android.ide.common.res2.DataSet.loadFromFiles（DataSet.java:260） .ResourceSet.loadFromFiles（ResourceSet.java:55）at com.android.build.gradle.tasks.MergeResources.doFullTaskAction（MergeResources.java:267）... 48更多

这是Run Build的错误

org.gradle.initialization.ReportedException：org.gradle.internal.exceptions.LocationAwareException：任务'：app：mergeDebugResources'的执行失败 . org.gradle.initialization.DefaultGradleLauncher.doBuildStages（DefaultGradleLauncher.java:139）org.gradle.initialization.DefaultGradleLauncher.executeTasks（DefaultGradleLauncher.java:109）org.gradle.internal.invocation.GradleBuildController $ 1.call（GradleBuildController . java：78）org.gradle.internal.invocation.GradleBuildController $ 1.call（GradleBuildController.java:75）atg.gradle.internal.work.DefaultWorkerLeaseService.withLocks（DefaultWorkerLeaseService.java:152）atg.gradle.internal . 调用.GradleBuildController.doBuild（GradleBuildController.java：100）atg.gradle.internal.invocation.GradleBuildController.run（GradleBuildController.java:75）at org.gradle.tooling.internal.provider.runner.ClientProvidedBuildActionRunner.run（ClientProvidedBuildActionRunner . java：62）org.gradle.launcher.exec.ChainingBuildActionRunner.run（ChainingBuildActionRunner.java：35）atg.gradle.launcher.exec.ChainingBuildActionRunner.run（ChainingBuildActionRunner.java：35）org.gradle.tooling . 在org.gradle.launcher.exe.RunAsBuildOperationBuildActionRunner $ 1.run（RunAsBuildOperationBuildActionRunner.java:43）的org.gradle.internal.progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor）中的internal.provider.ValidatingBuildActionRunner.run（ValidatingBuildActionRunner.java:32） .java：336）org.gradle.internal.progress.DefaultBuildOperationExecutor $ RunnableBuildOperationWorker.execute（DefaultBuildOperationExecutor.java:328）在org.gradle的org.gradle.internal.progress.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor.java:199） . org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner.run（RunAsBuildOperationBuildActionRunner.java:40）中的internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:110）位于org.gradle.tooling.internal.provider.SubscribableBuildActionRunner.run（SubscribableBuildActionRunner . java：51）at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute（InProcess BuildActionExecuter.java:47）在org.gradle.launcher上的org.gradle.launcher.exec.InProcessBuildActionExecuter.execute（InProcessBuildActionExecuter.java:30）org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute（BuildTreeScopeBuildActionExecuter.java:39）在org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.exe的org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute（ContinuousBuildActionExecuter.java:80）上的.exec.BuildTreeScopeBuildActionExecuter.execute（BuildTreeScopeBuildActionExecuter.java:25）（ContinuousBuildActionExecuter） .java：53）org.gradle.tooling.internal.provider.ServicesSetupBuildActionExecuter.execute（ServicesSetupBuildActionExecuter.java:57）org.gradle.tooling.internal.provider.ServicesSetupBuildActionExecuter.execute（ServicesSetupBuildActionExecuter.java:32）at org . org.gradle.tooling.internal.provider.G上的gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute（GradleThreadBuildActionExecuter.java:36） radleThreadBuildActionExecuter.execute（GradleThreadBuildActionExecuter.java:25）at org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute（ParallelismConfigurationBuildActionExecuter.java:43）at atorg.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute（ParallelismConfigurationBuildActionExecuter.java:29）位于org.gradle.tooling.internal的org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute（StartParamsValidatingActionExecuter.java:69） . 在Org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.exe（SessionFailureReportingActionExecuter.java:59）org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute（SessionFailureReportingActionExecuter . ）中的provider.StartParamsValidatingActionExecuter.execute（StartParamsValidatingActionExecuter.java:30） . java：44）org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute（SetupLoggingActionExecuter.java:45）org.gradle上的org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute（SetupLoggingActionExecuter.java:30） org.gradle.launcher.daem中的.launcher.daemon.server.exec.ExecuteBuild.doBuild（ExecuteBuild.java:67）位于org.gradle.launcher.daemon.server的org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）上的on.server.exec.BuildCommandOnly.execute（BuildCommandOnly.java:36） . org.gradle.launcher.daemon.server.exe中的orc.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）上的exec.WatchForDisconnection.execute（WatchForDisconnection.java:37）.ResetDeprecationLogger . 执行（ResetDeprecationLogger.java:26）org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute（RequestStopIfSingleUsedDaemon . java：34）org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）at org.gradle.launcher.daemon.server.exec.ForwardClientInput $ 2.call（ForwardClientInput.java:74 ）org.gradle.launcher.daemon.server.exec.ForwardClientInput $ 2.call（ForwardClientInput.java） ：72）org.gradle.util.Swapper.swap（Swapper.java:38）org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute（ForwardClientInput.java:72）atg.gradle.launcher . 位于org.gradle.launcher.daemon.server的org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute（LogAndCheckHealth.java:55）中的daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122） . api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）org.gradle.launcher.daemon.server.exe.LogToClient.doBuild（LogToClient.java:62）at org.gradle.launcher.daemon.server.exec.BuildCommandOnly . 执行（BuildCommandOnly.java:36）org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild（EstablishBuildEnvironment . java：82）org.gradle.launcher.daemon.server.exe.BuildCommandOnly.execute（BuildCommandOnly.java:36）org.gradle.launcher.daemon.server.api.DaemonCommandExecu在 . org.gradle.launcher.daemon.server.DaemonStateCoordinator $ 1.run上的org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy $ 1.run（StartBuildOrRespondWithBusy.java:50）中的.proceed（DaemonCommandExecution.java:122） DaemonStateCoordinator.java:295）atg.gradle.internal.concurrent.ExecutorPolicy $ CatchAndRecordFailures.onExecute（ExecutorPolicy.java:63）at java的org.gradle.internal.concurrent.ManagedExecutorImpl $ 1.run（ManagedExecutorImpl.java:46） . 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）引起：org.gradle.internal.exceptions.LocationAwareException：任务'：app：mergeDebugResources'的执行失败 . 在org.gradle.initialization.DefaultExceptionAnalyser.transform（DefaultExceptionAnalyser.java:74）在org.gradle.initialization.MultipleBuildFailuresExceptionAnalyser.transform（MultipleBuildFailuresExceptionAnalyser.java:47）在org.gradle.initialization.StackTraceSanitizingExceptionAnalyser.transform（StackTraceSanitizingExceptionAnalyser.java:30 ）org.gradle.initialization.DefaultGradleLauncher.doBuildStages（DefaultGradleLauncher.java:137）atg.gradle.initialization.DefaultGradleLauncher.executeTasks（DefaultGradleLauncher.java:109）org.gradle.internal.invocation.GradleBuildController $ 1.call（GradleBuildController） .java：78）org.gradle.internal.invocation.GradleBuildController $ 1.call（GradleBuildController.java:75）atg.gradle.internal.work.DefaultWorkerLeaseService.withLocks（DefaultWorkerLeaseService.java:152）org.gradle.internal .invocation.GradleBuildController.doBuild（GradleBuildController.java:100）at org.gradle.internal.invocation.GradleBuildController.run（GradleBuildCont） roller.java:75）atorg.gradle.tooling.internal.provider.runner.ClientProvidedBuildActionRunner.run（ClientProvidedBuildActionRunner.java:62）在org.gradle.launcher.exec.ChainingBuildActionRunner.run（ChainingBuildActionRunner.java:35）在org.gradle.launcher.exec . ChainingBuildActionRunner.run（ChainingBuildActionRunner.java：35）org.gradle.tooling.internal.provider.ValidatingBuildActionRunner.run（ValidatingBuildActionRunner.java:32）at org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner $ 1.run（RunAsBuildOperationBuildActionRunner.java:43 ）org.gradle.internal.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）at org.gradle.internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildO） perationExecutor.java:110）org.gradle.launcher.exec.RunAsBuildOperationBuildActionRunner.run（RunAsBuildOperationBuildActionRunner.java:40）org.gradle.tooling.internal.provider.SubscribableBuildActionRunner.run（SubscribableBuildActionRunner.java:51）atg.gradle .launcher.exec.InProcessBuildActionExecuter.execute（InProcessBuildActionExecuter.java:47）org.gradle.launcher.exec.InProcessBuildActionExecuter.execute（InProcessBuildActionExecuter.java:30）at org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute（BuildTreeScopeBuildActionExecuter.java） ：39）在org.gradle.launcher.exec.BuildTreeScopeBuildActionExecuter.execute（BuildTreeScopeBuildActionExecuter.java:25）在org.gradle.tooling.internal.provider.ContinuousBuildActionExecuter.execute（ContinuousBuildActionExecuter.java:80）在org.gradle.tooling . org.gradle.tooling.internal.provider.ServicesSetupBuildActionExecuter.execut中的internal.provider.ContinuousBuildActionExecuter.execute（ContinuousBuildActionExecuter.java:53） e（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.internal的org.gradle.tooling.internal.provider.GradleThreadBuildActionExecuter.execute（GradleThreadBuildActionExecuter.java:25）org.gradle.tooling.internal.provider.ParallelismConfigurationBuildActionExecuter.execute（ParallelismConfigurationBuildActionExecuter.java:43） .provider.ParallelismConfigurationBuildActionExecuter.execute（ParallelismConfigurationBuildActionExecuter.java:29）org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute（StartParamsValidatingActionExecuter.java:69）at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute（StartParamsValidatingActionExecuter） .java：30）在org.gradle.tooling.internal.provider.Ses位于org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.exe（SessionFailureReportingActionExecuter.java:44）的org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute（SetupLoggingActionExecuter.java）中的sionFailureReportingActionExecuter.execute（SessionFailureReportingActionExecuter.java:59）： 45）在org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute（SetupLoggingActionExecuter.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）在org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）在org.gradle.launcher.daemon位于org.gradle.launcher.daemon.server.exec的org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:122）的.server.exec.WatchForDisconnection.execute（WatchForDisconnection.java:37） .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）org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）org.gradle.launcher.daemon.server.exec.ForwardClientInput $ 2.call（ForwardClientInput.java： 74）在org.gradle.launcher的org.gradle.launcher.daemon.server.exec.ForwardClientInput $ 2.call（ForwardClientInput.java:72）org.gradle.util.Swapper.swap（Swapper.java:38） . daemon.server.exec.ForwardClientInput.execute（ForwardClientInput.java:72）在org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）在org.gradle.launcher.daemon.server . exec.LogAndCheckHealth.execute（LogAndCheckHealth.java:55）atorg.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）位于org.gradle的org.gradle.launcher.daemon.server.exec.LogToClient.doBuild（LogToClient.java:62） . org.gradle.launcher.daemon上的org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed（DaemonCommandExecution.java:122）中的launcher.daemon.server.exec.BuildCommandOnly.execute（BuildCommandOnly.java:36） . server.exec.EstablishBuildEnvironment.doBuild（EstablishBuildEnvironment.java:82）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）org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy $ 1.run（StartBuildOrRespondWithBusy.java:50）org.gradle.launcher.daemon.server.DaemonStateCoordinator $ 1.run（ DaemonStateCoordinator.java:295）org.gradle.internal.concurrent.ExecutorPolicy $ CatchAndRecordFailures.onExecute（ExecutorPolicy） .java：63）org.gradle.internal.concurrent.ManagedExecutorImpl $ 1.run（ManagedExecutorImpl.java:46）at org.gradle.internal.concurrent.ThreadFactoryImpl $ ManagedThreadRunnable.run（ThreadFactoryImpl.java:55）引起：org .gradle.api.tasks.TaskExecutionException：任务'：app：mergeDebugResources'的执行失败 . 在org.gradle上的org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions（ExecuteActionsTaskExecuter.java:100）org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute（ExecuteActionsTaskExecuter.java:70）位于org.gradle.api.internal的org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute（SkipUpToDateTaskExecuter.java:62）上的.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute（OutputDirectoryCreatingTaskExecuter.java:51） org.gradle.api.internal.tasks.execution上的.gasks.execution.ResolveTaskOutputCachingStateExecuter.execute（ResolveTaskOutputCachingStateExecuter.java:54）org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute（ValidatingTaskExecuter.java:60） org.gradle.api.internal.tasks.execu上的org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute（CleanupStaleOutputsExecuter.java:87）中的.SkipEmptySourceFilesTaskExecuter.execute（SkipEmptySourceFilesTaskExecuter.java:97）在org.gradle.api.internal.tasks.exe执行（SkipTaskWithNoActionsExecuter.java:52）org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter中的.ResolveTaskArtifactStateTaskExecuter.execute（ResolveTaskArtifactStateTaskExecuter.java:52） . 执行（SkipOnlyIfTaskExecuter.java:54）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）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.DefaultBuild在Org.gradle.internal.progress.DefaultBupeOperationExecutor.run（DefaultBuildOperationExecutor.java:110）上的OperationExecutor.execute（DefaultBuildOperationExecutor.java:199）org.gradle.execution.taskgraph.DefaultTaskGraphExecuter $ EventFiringTaskWorker.execute（DefaultTaskGraphExecuter.java:241） at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter $ EventFiringTaskWorker.execute（DefaultTaskGraphExecuter.java:230）org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker.processTask（DefaultTaskPlanExecutor.java:123）at org.gradle.execution.taskgraph .DefaultTaskPlanExecutor $ TaskExecutorWorker.access $ 200（DefaultTaskPlanExecutor.java:79）org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker $ 1.execute（DefaultTaskPlanExecutor.java:104）at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker $ 1 . 执行（DefaultTaskPlanExecutor.java:98）org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.execute（DefaultTaskExecutionPlan.jav） a：626）org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.executeWithTask（DefaultTaskExecutionPlan.java:581）at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor $ TaskExecutorWorker.run（DefaultTaskPlanExecutor.java:98）... 3更多引起by：com.android.build.gradle.tasks.ResourceException：D：\ AndroidStudioProjects \ MyApp \ app \ src \ main \ res \ values \ strings.xml：错误：在com.android中找到多次查找项目字符串/ enter_number .build.gradle.tasks.MergeResources.doFullTaskAction（MergeResources.java:296）位于org.gradle.internal.reflect.JavaMethod的com.android.build.gradle.internal.tasks.IncrementalTask.taskAction（IncrementalTask.java:106） .invoke（JavaMethod.java:73）在org.gradle上的org.gradle.api.internal.project.taskfactory.IncrementalTaskAction.doExecute（IncrementalTaskAction.java:46）org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute（StandardTaskAction.java:39） .api.internal.project.taskfactory.StandardTaskAction.execute（StandardTaskAction.java:26）位于org.gradle.internal的org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter $ 1.run（ExecuteActionsTaskExecuter.java:121） . org.gradle.internal.progress.DefaultBuildOperationExecutor.execute（DefaultBuildOperationExecutor . java：199）org.gradle.internal.progress.DefaultBuildOperationExecutor.run（DefaultBuildOperationExecutor.java:110）at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAc在org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions（ExecuteActionsTaskExecuter.java:92）... 29更多引起的：D：\ AndroidStudioProjects \ MyApp \ app \ src \ main \ res \ values \ strings.xml：错误：在com.android.ide.common上的com.android.ide.common.res2.MergingException.throwIfNonEmpty（MergingException.java:152）中多次找到项目字符串/ enter_number .res2.DataSet.loadFromFiles（DataSet.java:260）位于com.android.ide.com上的com.android.ide.common.res2.ResourceSet.loadFromFiles（ResourceSet.java:55） . （MergeResources.MergeResources.doFullTaskAction） .java：267）......还有41个