Android Studio - no debuggable applications

Question

I tried to debug a release version of my Android application but Android Studio failed to attach a debugger. (It could not find Android procces of my running application).

Answer 1

Working solution

1.For testing run as debug if everything is correct process is attached and you can able to debug.Can see in the list

2.If it says application not debuggable then alter gradle

3. Repeat step 1

4 .If not toggle Tools->Android->Enable ADB Integration and make it enabled.

5.Restart adb server

6.Dis connect and connect device It will list