复制的重复文件(Android Studio 0.4.0)

在我的项目中，我使用来自 Apache 的 httpcore 和 httpmime 库。在 Android Studio 升级到0.4.0之后，我在构建我的项目时遇到了这个问题:

Duplicate files copied in APK META-INF/DEPENDENCIES
File 1: /home/slava/.gradle/caches/modules-2/files-2.1/org.apache.httpcomponents/httpmime/4.3.1/f7899276dddd01d8a42ecfe27e7031fcf9824422/httpmime-4.3.1.jar
File 2: /home/slava/.gradle/caches/modules-2/files-2.1/org.apache.httpcomponents/httpmime/4.3.1/f7899276dddd01d8a42ecfe27e7031fcf9824422/httpmime-4.3.1.jar

下面是 Gradle build 的堆栈痕迹:

org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':CMO:packageDebug'.
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:42)
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.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:286)
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79)
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63)
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$1.run(DefaultTaskPlanExecutor.java:33)
at org.gradle.internal.Factories$1.create(Factories.java:22)
at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(DefaultCacheAccess.java:198)
at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(DefaultCacheAccess.java:266)
at org.gradle.cache.internal.DefaultPersistentDirectoryStore.longRunningOperation(DefaultPersistentDirectoryStore.java:135)
at org.gradle.api.internal.changedetection.state.DefaultTaskArtifactStateCacheAccess.longRunningOperation(DefaultTaskArtifactStateCacheAccess.java:93)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:31)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:86)
at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:29)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61)
at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23)
at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:67)
at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:54)
at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:166)
at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:113)
at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:81)
at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:64)
at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:33)
at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:24)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:35)
at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:26)
at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:50)
at org.gradle.api.internal.Actions$RunnableActionAdapter.execute(Actions.java:171)
at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:201)
at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:174)
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:170)
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:139)
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:46)
at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
at org.gradle.launcher.Main.main(Main.java:37)
at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:50)
at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:32)
at org.gradle.launcher.GradleMain.main(GradleMain.java:23)
at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:30)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:127)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:58)
Caused by: org.gradle.tooling.BuildException: Duplicate files copied in APK META-INF/DEPENDENCIES
File 1: /home/slava/.gradle/caches/modules-2/files-2.1/org.apache.httpcomponents/httpmime/4.3.1/f7899276dddd01d8a42ecfe27e7031fcf9824422/httpmime-4.3.1.jar
File 2: /home/slava/.gradle/caches/modules-2/files-2.1/org.apache.httpcomponents/httpmime/4.3.1/f7899276dddd01d8a42ecfe27e7031fcf9824422/httpmime-4.3.1.jar


at com.android.build.gradle.tasks.PackageApplication.doFullTaskAction(PackageApplication.groovy:93)
at com.android.build.gradle.internal.tasks.IncrementalTask.taskAction(IncrementalTask.groovy:64)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:63)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$IncrementalTaskAction.doExecute(AnnotationProcessingTaskFactory.java:236)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:212)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$IncrementalTaskAction.execute(AnnotationProcessingTaskFactory.java:223)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:201)
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:530)
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:513)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61)
... 52 more
Caused by: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/DEPENDENCIES
File 1: /home/slava/.gradle/caches/modules-2/files-2.1/org.apache.httpcomponents/httpmime/4.3.1/f7899276dddd01d8a42ecfe27e7031fcf9824422/httpmime-4.3.1.jar
File 2: /home/slava/.gradle/caches/modules-2/files-2.1/org.apache.httpcomponents/httpmime/4.3.1/f7899276dddd01d8a42ecfe27e7031fcf9824422/httpmime-4.3.1.jar


at com.android.builder.internal.packaging.Packager$JavaAndNativeResourceFilter.checkEntry(Packager.java:129)
at com.android.builder.signing.SignedJarBuilder.writeZip(SignedJarBuilder.java:258)
at com.android.builder.internal.packaging.Packager.addResourcesFromJar(Packager.java:386)
at com.android.builder.AndroidBuilder.packageApk(AndroidBuilder.java:1175)
at com.android.builder.AndroidBuilder$packageApk.call(Unknown Source)
at com.android.build.gradle.tasks.PackageApplication.doFullTaskAction(PackageApplication.groovy:86)
... 62 more

Build.gradle 看起来像这样:

    buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.7.0'
}
}
apply plugin: 'android'


repositories {
mavenCentral()
}


android {
compileSdkVersion 19
buildToolsVersion '19.0.0'


defaultConfig {
minSdkVersion 14
targetSdkVersion 19
}


compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}


signingConfigs {
debug {
storeFile file('debug.keystore')
}
}
}


dependencies {
compile project(':Inflector')
compile 'com.android.support:support-v13:+'
compile 'com.google.code.gson:gson:2.2.4'
compile 'com.google.guava:guava:15.0'
compile 'org.apache.httpcomponents:httpcore:4.3'
compile 'org.apache.httpcomponents:httpmime:4.3.1'
}

编辑1: 设法解决了这个问题，从 META-INF 目录中的 httpmime 库的本地副本中删除文件时出现了问题

69610 次浏览
小开
最佳答案

According to comment 14 in this bug: https://code.google.com/p/android/issues/detail?id=61573#c14 this is a bug in v0.7.0 of the Android Gradle plugin, and is due to be fixed soon in 0.7.1.

EDIT

Here are the notes from that bug about the addition for 0.7.1:

0.7.1 is out with the fix for this.

The DSL to exclude files is:

android {
packagingOptions {
exclude 'META-INF/LICENSE.txt'
}
}

You can add as many exclude statement as you want. The value is the archive path. No wildcard or glob support yet.

小开

Follow the advice Gradle gives you at the end of the build. In my case it told me to add:

android {
packagingOptions {
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
}
// ...
}

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