泄漏在哪里？

Question

-(IBAction)startGameButtonClicked:(id)sender{
    //gameViewController = NULL;
    //[gameViewController release];
    //[gameViewController dealloc];

    if(!gameViewController){
        gameViewController = [[GameViewController alloc] initWithNibName:@"GameViewController" bundle:nil];
    }


    appDelegate.ScoreID=0;
    [gameViewController resetLevel];
    [gameViewController resetTheGame];
    [self.navigationController pushViewController:gameViewController animated:YES];
} <---Says the leak is here

Answer 1

将gameViewController设置为.h

中的属性

@property(nonatomic,retain) GameViewController *gameViewController;

和.m

@synthesize gameViewController

然后在分配时使用该属性

self.gameViewController = [[GameViewController alloc] initWithNibName:@"GameViewController" bundle:nil];

并在最后发布

[self.navigationController pushViewController:gameViewController animated:YES];
[gameViewController release];

Answer 2

每次单击该按钮，您都会创建一个新的gameViewController并将其推送到self.navigationController。

你不想每次都换一个新的。