I'm doing a simple app with maps, it worked fine at first but suddenly the map isn't displayed anymore and these errors are displayed in the logcat:
06-06 20:53:37.007 31809-31809/com.example.veuge.maps E/dalvikvm﹕ Could not find class 'android.app.AppOpsManager', referenced from method com.google.android.gms.common.GooglePlayServicesUtil.zza
06-06 20:53:38.849 31809-31809/com.example.veuge.maps E/dalvikvm﹕ Could not find class 'android.app.AppOpsManager', referenced from method com.google.android.gms.common.hg.a
I've tried everything: I reviewed the API key, I reset the targetSdkPermission and updated the Google Play Services. I just don't know what else to do. Help please