Android Studio: failed to complete gradle execution, cause is empty

Question

When I try to run an Android emulator, I get the following error screen. The same occurs when I export the apk. When I go to the directory where the apk will be saved, the a

Answer 1

I have this problem, too. I used Gradle v.1.3.1 but Android Studio version is v1.2.2. Just update Android Studio to v.1.3.2 solved my problem.