I am having trouble getting game center to work with my app.
Whenever I try to authenticate the user it comes back with the following error:
"The requested operation could not be completed because this application is not recognized by Game Center."
Most of my internet searches have yielded the response "Make sure that Sandbox is enabled" but with the new iOS 9 there is no sandbox anymore. I also have made sure that my Bundle ID and all of my certificates are correct so I don't think that is the problem. Thanks in advance!
Michael
Adding a leaderboard fixed the problem even though I wasn't using the leaderboard.