transformClassesWithJarMergingForDebug报错

Error:Execution failed for task ':app:transformClassesWithJarMergingForDebug'.

com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: android/support/v4/util/MapCollections$ArrayIterator.class

请问有哪位大神知道这个问题是什么原因么？谢谢

http://www.cnblogs.com/royi123/p/5378056.html