小编ins*_*rum的帖子

当我尝试在我的nexus 7上运行应用程序时,gradle构建每次都会失败并给出相同的错误:

> com.android.build.api.transform.TransformException:
java.util.zip.ZipException: duplicate entry:
org/apache/commons/io/CopyUtils.class

该错误似乎表明CopyUtils.classfrom commons-io在构建过程中被包含两次.

完整日志:

Information:Gradle tasks [:android:assembleDebug]

:android:preBuild UP-TO-DATE

:android:preDebugBuild UP-TO-DATE

:android:checkDebugManifest

:android:preReleaseBuild UP-TO-DATE

:android:prepareComAndroidSupportMultidex101Library UP-TO-DATE

:android:prepareDebugDependencies

:android:compileDebugAidl UP-TO-DATE

:android:compileDebugRenderscript UP-TO-DATE
:android:generateDebugBuildConfig UP-TO-DATE

:android:mergeDebugShaders UP-TO-DATE

:android:compileDebugShaders UP-TO-DATE

:android:generateDebugAssets UP-TO-DATE

:android:mergeDebugAssets UP-TO-DATE

:android:generateDebugResValues UP-TO-DATE


:android:generateDebugResources UP-TO-DATE

:android:mergeDebugResources UP-TO-DATE

:android:processDebugManifest UP-TO-DATE

:android:processDebugResources UP-TO-DATE

:android:generateDebugSources UP-TO-DATE

:android:incrementalDebugJavaCompilationSafeguard UP-TO-DATE

:android:compileDebugJavaWithJavac UP-TO-DATE

:android:compileDebugNdk UP-TO-DATE

:android:compileDebugSources UP-TO-DATE

:android:prePackageMarkerForDebug
:android:transformClassesWithJarMergingForDebug FAILED
Error:Execution failed for task 
':android:transformClassesWithJarMergingForDebug'.

> com.android.build.api.transform.TransformException: 
java.util.zip.ZipException: duplicate entry: 
org/apache/commons/io/CopyUtils.class

Information:BUILD FAILED

Information:Total time: 11.208 …