解析问题预期标识符

Question

我正在制作iPhone应用程序并出现“预期标识符”错误。在错误日志中，上面有一个大胆的“解析问题”。正是在这种代码：

-(void) showLeaderboard:{ 
GKLeaderboardViewController *leaderboardController = [[GKLeaderboardViewController alloc] init]; 

if (leaderboardController != nil) 
{ 
    leaderboardController.leaderboardDelegate = self; 
    [self presentModalViewController: leaderboardController animated: YES]; }} 
-(void) leaderboardViewControllerDidFinish:(GKLeaderboardViewController *)viewController 
{ 
[self dismissModalViewControllerAnimated:YES]; 

} 

实际的错误是上线：“ - （无效）showLeaderboard：{”和小指针位于小托架。请帮忙。谢谢。

Answer 1

从该方法中删除:。它应该只是说-(void) showLeaderboard {