Unable to switch to debug build variant in Android Studio

Question

I\'ve switched to release build variant and configured signingConfigs. Now when I try to check the debug build variant from the drop down menu it switches immediately back to th

Answer 1

English is not my native language; please excuse typing errors.

I also meet this situation. i do this to solv .
Solv:
1. delete each module's impl suffix type file and build folder;
2. then click this button to sync project with gradle build file. button position

finally. and then this problem will be fix.