Large number of errors during Gradle build after upgrading to Android Studio 2.0

Question

Recently, I upgraded Android Studio from version 1.5 to 2.0 but since then I observe that the number of errors and warnings has increased. Most of the errors do not make sen

Answer 1

You can get rid of the meaningless warnings and errors by deleting the .idea folder that Android Studio 1.5 created and importing the the project into Android Studio 2.0 as a gradle project. It will recreate the .idea folder automatically.