Android Studio-Java.exe is finished with non-zero exit value 2

Question

When I try to Run my app, I am getting this error:-

Error:Execution failed for task \':app:dexDebug\'.
> com.android.ide.common.process.ProcessException:          


        

Answer 1

This happened for me when I was refactoring some class files to a library project and I had a duplicate name of a class file. So, double check that you do not have any duplicate names. This also appears to be a duplicate of the question here: android project: process finished with non-zero exit value 2