小编use*_*947的帖子

当我在排行榜视图中按下完成按钮时,它不会执行任何操作,并且排行榜仍然可见.

这是代码:

GKGameCenterViewController *gcViewController = [[GKGameCenterViewController alloc] init];

gcViewController.gameCenterDelegate = self;
[gcViewController setDelegate:self ];
if (shouldShowLeaderboard) {
    gcViewController.viewState = GKGameCenterViewControllerStateLeaderboards;
    gcViewController.leaderboardIdentifier = currentLeaderBoard;
}
else{
    gcViewController.viewState = GKGameCenterViewControllerStateAchievements;
}

[self presentViewController:gcViewController animated:YES completion:nil];**