Already Defined Error when building with gradle

Question

I imported an old project from ANT to Gradle. I included all libraries and tride build but i have problem:

 E:\\gradle\\DriverClient\\app\\build\\intermediates\\         


        

Answer 1

You can't use appcompat library and ActionBarSherlock together because they are using the same attrs.

I suggest you using the appcompat library since abs was deprecated about two years ago,not updated and out of mantenaince.

Answer 2

Try to remove

compile 'com.google.android.gms:play-services:7.8.0'

Hope it helps :)