打包的时候：IOException: Can't write

Execution failed for task ':app:transformClassesAndResourcesWithProguardForRelease'.> java.io.IOException: Can't write [E:\general\xxx\app\build\intermediates\transforms\proguard\release\jars\3\1f\main.jar] (Can't read [E:\general\xxx\app\build\intermediates\classes\release(;;;;;;**/*.class)] (Duplicate zip entry [android/support/v7/appcompat/R$anim.class]))

Currently RecyclerViewHeader supports only LinearLayoutManager and GridLayoutManager.

打包的时候 出现这个问题  查了一下 发现就是第三方jar包是否被多次引用（删除被多次引用jar），引用依赖maven的写法

dependencies {


compile 'com.android.support:appcompat-v7:23.4.0'

}

并且Can't read后面跟着的jar在libs中删除。