Multiple dex files define Landroid/support/v4/ in android studio
I can integrate (add & work) with many libraries . But as for ActionBarSherlock library, I have so many problems with it. First Issue is the popular issue Multiple dex files define , I know The duplicated android-support-v4.jar causes it, but I can not solve this issue now : Error:Execution failed for task ':fitness:dexDebug'. Error Code: 2 Output: UNEXPECTED TOP-LEVEL EXCEPTION: com.android.dex.DexException: Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoVersionImpl; at com.android.dx.merge.DexMerger.readSortableTypes