Android Studio TransformException : Error:Execution failed for task ':app:transformClassesWithDexForDebug'

Question

I am getting the exception below when I am trying to run the application using Android Studio:

Error:Execution failed for task \':app:transformClasses

Answer 1

Modify the module-level build.gradle file

 android {
    ...

    // Enabling multidex support.
    multiDexEnabled true
}
...

}

add dependencies compile 'com.android.support:multidex:1.0.0'

In your manifest add the MultiDexApplication class

    ...

http://developer.android.com/studio/build/multidex.html