Android Studio - Gradle sync error on gradle-diagnostics-X.X.X.jar

Question

I\'ve just updated Android Studio and I can\'t sync my project anymore.

The event log reports:

Gradle sync failed: /Applications/Android Studio.app/Conte         


        

Answer 1

If, like me, you are using an older project then you might still be using the maven repository. Make sure you change the repositories in your top-level build.gradle from maven() to jcenter(). Then make sure you are using the correct dependency as well: classpath 'com.android.tools.build:gradle:1.3.0-beta1' for the new 1.3 preview.