title: iOS Leaderboard displays no score data
body: <p>I have problem to send my score data to the game center leaderboard on my iOS game. I use the cocos2d engine.</p>
  
  <p>I followed the instruction on Apples checklist:
  <a href="https://developer.apple.com/library/ios/#documentation/NetworkingInternet/Conceptual/GameKit_Guide/LeaderBoards/LeaderBoards.html#//apple_ref/doc/uid/TP40008304-CH6-SW14" rel="nofollow">https://developer.apple.com/library/ios/#documentation/NetworkingInternet/Conceptual/GameKit_Guide/LeaderBoards/LeaderBoards.html#//apple_ref/doc/uid/TP40008304-CH6-SW14</a></p>
  
  <p>I checked BundleIDs, set up the Leaderboards on iTunesConnect.</p>
  
  <p>On the application startup I sign in the local player. So I can see on the top of the screen "Welcome back ..." and it also says that I'm in the Sandbox.</p>
  
  <p>To send the score I use the best practice code from Apple. When I debug the code I can see that there is no error with sending the score data. I also checked several times the spelling of the Leaderboard ID.</p>
  
  <p>When I open the game center app or I show the leaderboard view controller in my app, I don't see any scores at all. I also checked that I loged in with my Sandbox account.</p>
  
  <p>Any suggestions?</p>
  
  <p>Andy</p>