aapt报错node_modules_reactnavigation_src_views_assets_backicon.png: error: Duplicate file.

错误如下：

:app:processDevReleaseResources

/Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/intermediates/res/merged/dev/release/drawable-hdpi-v4/node_modules_reactnavigation_src_views_assets_backicon.png: error: Duplicate file.

/Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/intermediates/res/merged/dev/release/drawable-hdpi/node_modules_reactnavigation_src_views_assets_backicon.png: Original is here. The version qualifier may be implied.

:app:processDevReleaseResources FAILED

FAILURE: Build failed with an exception.

• What went wrong:

Execution failed for task ‘:app:processDevReleaseResources’.

Failed to process resources, see aapt output above for details.

• Try:

Run with –info or –debug option to get more log output. Run with –scan to get full insights.

• Exception is:

org.gradle.api.tasks.TaskExecutionException: Execution failed for task ‘:app:processDevReleaseResources’.

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.ResolveBuildCacheKeyExecuter.execute(ResolveBuildCacheKeyExecuter.java:61)

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)

at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:59)

at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:128)

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:46)

at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:37)

at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:30)

at org.gradle.initialization.DefaultGradleLauncher$ExecuteTasks.run(DefaultGradleLauncher.java:314)

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.initialization.DefaultGradleLauncher.runTasks(DefaultGradleLauncher.java:204)

at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:134)

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.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:28)

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.tooling.BuildException: Failed to process resources, see aapt output above for details.

at com.android.build.gradle.internal.res.LinkApplicationAndroidResourcesTask.invokeAaptForSplit(LinkApplicationAndroidResourcesTask.java:512)

at com.android.build.gradle.internal.res.LinkApplicationAndroidResourcesTask.doFullTaskAction(LinkApplicationAndroidResourcesTask.java:249)

at com.android.build.gradle.internal.tasks.IncrementalTask.taskAction(IncrementalTask.java:106)

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)

… 104 more

Caused by: com.android.ide.common.process.ProcessException: Failed to execute aapt

at com.android.builder.core.AndroidBuilder.processResources(AndroidBuilder.java:809)

at com.android.builder.core.AndroidBuilder.processResources(AndroidBuilder.java:797)

at com.android.build.gradle.internal.res.LinkApplicationAndroidResourcesTask.invokeAaptForSplit(LinkApplicationAndroidResourcesTask.java:491)

… 117 more

Caused by: java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException: Error while executing process /Users/meicai-cdclone/Library/Android/sdk/build-tools/27.0.3/aapt with arguments {package -f –no-crunch -I /Users/meicai-cdclone/Library/Android/sdk/platforms/android-27/android.jar -M /Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/intermediates/manifests/full/dev/release/AndroidManifest.xml -S /Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/intermediates/res/merged/dev/release -m -J /Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/generated/source/r/dev/release -F /Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/intermediates/res/dev/release/resources-devRelease.ap_ -D /Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/intermediates/multi-dex/dev/release/manifest_keep.txt –custom-package com.supplier_app -0 apk –output-text-symbols /Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/intermediates/symbols/dev/release –no-version-vectors}

at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:503)

at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:482)

at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:79)

at com.android.builder.internal.aapt.AbstractAapt.link(AbstractAapt.java:34)

at com.android.builder.core.AndroidBuilder.processResources(AndroidBuilder.java:807)

… 119 more

Caused by: com.android.ide.common.process.ProcessException: Error while executing process /Users/meicai-cdclone/Library/Android/sdk/build-tools/27.0.3/aapt with arguments {package -f –no-crunch -I /Users/meicai-cdclone/Library/Android/sdk/platforms/android-27/android.jar -M /Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/intermediates/manifests/full/dev/release/AndroidManifest.xml -S /Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/intermediates/res/merged/dev/release -m -J /Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/generated/source/r/dev/release -F /Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/intermediates/res/dev/release/resources-devRelease.ap_ -D /Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/intermediates/multi-dex/dev/release/manifest_keep.txt –custom-package com.supplier_app -0 apk –output-text-symbols /Users/meicai-cdclone/jenkins/workspace/app-android-supplier_app-rn/android/app/build/intermediates/symbols/dev/release –no-version-vectors}

at com.android.build.gradle.internal.process.GradleProcessResult.buildProcessException(GradleProcessResult.java:73)

at com.android.build.gradle.internal.process.GradleProcessResult.assertNormalExitValue(GradleProcessResult.java:48)

at com.android.builder.internal.aapt.AbstractProcessExecutionAapt$1.onSuccess(AbstractProcessExecutionAapt.java:78)

at com.android.builder.internal.aapt.AbstractProcessExecutionAapt$1.onSuccess(AbstractProcessExecutionAapt.java:74)

at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1237)

at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)

at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:911)

at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:822)

at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:664)

at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:48)

at com.android.build.gradle.internal.process.GradleProcessExecutor$1.run(GradleProcessExecutor.java:58)

Caused by: org.gradle.process.internal.ExecException: Process ‘command ‘/Users/meicai-cdclone/Library/Android/sdk/build-tools/27.0.3/aapt” finished with non-zero exit value 1

at org.gradle.process.internal.DefaultExecHandle$ExecResultImpl.assertNormalExitValue(DefaultExecHandle.java:382)

at com.android.build.gradle.internal.process.GradleProcessResult.assertNormalExitValue(GradleProcessResult.java:46)

… 9 more

• Get more help athttps://help.gradle.org

BUILD FAILED in 10m 49s

83 actionable tasks: 13 executed, 70 up-to-date

根本原因是，RNnode下会编译一套资源，而RN的打包会把这套资源也打包给android，最终就会出现两套，暂时的解决方法如下：ReactNative ./gradlew assembleRelease打包失败Duplicate file - 优快云博客

把:node_modules/react-native/local-cli/bundle/assetPathUtils.js这个文件里面getAndroidAssetSuffix方法改为

function getAndroidAssetSuffix(scale) {

switch (scale) {

case 0.75: return 'ldpi-v4';

case 1: return 'mdpi-v4';

case 1.5: return 'hdpi-v4';

case 2: return 'xhdpi-v4';

case 3: return 'xxhdpi-v4';

case 4: return 'xxxhdpi-v4';

}

}

第二种方法在连接里，不在重复，这个方法不是根本解决方法，后面可能还会遇到问题，到时再解决，或者RN给出解决办法的版本就采用他