:app:dexDebug ExecException finished with non-zero exit value 2

Question

Could anyone help me out with the following error. When i clean the project, it doesn\'t show any error but every time i try to run i get this message.

Error:Execut

Answer 1

I know it's late. But that's what actually worked for me.

1. Build > Clean Project
2. Close gradle daemon processes (ps -e| grep gradle  //this will list gradle processes)
3. File > Invalidate caches & Restart

I hope this will work for everyone.

Answer 2

I was using the robolectric dependency in my android project. I removed all robolectric dependencies in gradle and deleted all my robolectric tests, then I built the app and finally I could run the android project. Hope this can work for us.

Answer 3

I had the same problem, just i did Biuld--> Rebiuld project and it works again ;)

Answer 4

For future readers. If you're using your own AARs and upgraded one that has a shared dependency, you can also just try cleaning the project. In Android Studio "Build" -> "Clean Project".

This solved the issue for me, so I'd recommend giving it a quick try before you start digging for dependencies.

Answer 5

Check if there are 2 classes with same name. Each class name should be unique.

Answer 6

maybe for this issue you got means you added same liberay file in more than one time