The SourceSet 'instrumentTest' is not recognized by the Android Gradle Plugin

Question

I updated the AndroidStudio to version 3.1

Clean Project...

and build failed

The SourceSet \'instrumentTest\' is not recognized by the Androi         


        

Answer 1

Try with the Android Studio 3.1.2 update, which has a fix for this bug: https://developer.android.com/studio/releases/index.html#3-1-0