GameKit Authenticates but can't post scores to leaderboard

Hi there,

Thank you for the prompt response ;) It appears as if the score is being reported , but there is nothing on game centre (sandbox ?)

Debug:

"Local Player authenticated G:1920xxxxxxx (numeric) "Local player has no photo or error loading photo" "Loaded friends" "Reported Score" "Error retrieving scores: The requested operations could not be completed because one or more of the parameters are invalid"

• End of Debug --

void RetrieveTopTenScores() { GKLeaderboard leaderboardRequest = new GKLeaderboard(); if (leaderboardRequest != null) { // configure request leaderboardRequest.playerScope = GKLeaderboardPlayerScope.Global; leaderboardRequest.timeScope = GKLeaderboardTimeScope.AllTime; leaderboardRequest.category = leaderboardID; leaderboardRequest.range = new NSRange(1, 10);

         // load scores; it calls delegate back when done
         leaderboardRequest.LoadScores(delegate(object[] scores, NSError error) {
             if (error != null) {
                 Log("Error retrieving scores: " + error.LocalizedDescription());
             } else if (scores != null) {
                 
                 // got the scores, but the low-level GKScore only has player ID.
                 // if you want player display name, you need to combine it with
                 // the high-level API to load the players
                 string[] playerIDs = scores.Cast<GKScore>().Select(x => x.playerID).ToArray();
                 Player.LoadPlayersByIDs(playerIDs, delegate(Player[] players) {
                     
                     // print localized title of leaderboard
                     //Log("Top 10 for " + leaderboardRequest.title);
                     
                     for (int i=0; i<scores.Length; i++) {
                         GKScore score = scores[i] as GKScore;
                         Player player = players[i];
                         myLabel.text = (score.rank + ". " + score.formattedValue + ", " + score.date + ", " + player.displayName);
                     }
                 });
             }
         });
     }
 }