: : app: transformClassesWithJarMergingForRelease. > com.android.build.api.transform.TransformException: java.util.zip.ZipException: : com/android/vending/billing/IInAppBillingService $Stub $Proxy.class
- IInAppBillingService, .
, , .
Hint: if you added this File manually and added in gradle dependencies also like in my case.
than try to remove this from one place.
, .