I have followed every step for setting up the debug key from developer.google.com
I have gone through many forums and videos but I cannot find a solution to my problem.
When I run the app on emulator (Built Target " Google API v17") , The App runs, but in the Fragment assigned for Maps, Maps doesnot loads and Logcat says " Authentication Failure".
I had setup keys twice but that doesn't made any difference.
What could be the solution for this.