Duplicate files copied (Android Studio 0.4.0) [duplicate]

Question

In my project I use httpcore and httpmime libraries from Apache. After update Android Studio to 0.4.0 I have this issue building my project:

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 

Here is stacktrace of Gradle build:

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 

The build.gradle looks like this:

    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' } 

Edit 1: Managed to solve this problem deleting files I had problem with from the local copy of httpmime library in META-INF directory

Answer 1

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'     }     // ... }