-x :app:mockableAndroidJar解决办法

Android 项目在使用compileSdkVersion 23 发生了错误，提示内容

-x :app:mockableAndroidJar
> java.lang.NullPointerException (no error message)

根据github上解答

1. Go to File -> Settings -> Build, Execution, Deployment -> Compiler
2. Add to "Command-line Options":
   -x :app:mockableAndroidJar
3. Press "OK" and try to Rebuild Project again.

github地址：

https://github.com/anggrayudi/android-hidden-api/issues/21