buildTypes cannot be applied to groovy.lang.Closure

Question

I\'m getting this warning in my project gradle file:

Warning:(16, 5) \'buildTypes\' cannot be applied to \'(groovy.lang.Closure< com.android.build.

Answer 1

If none of the above options work, then do the Following

1. Change the project to Project perspective in the "Project Explorer".
2. Delete .gradle and build folders.
3. Click File -> Invalidate Caches / Restart... -> Invalidate and Restart
4. Now its working, happy coding.