objective-c - objective-c xcode代码中的内存泄漏

Question

我收到一个分析器错误，显示以下代码中的潜在泄漏：

- (void)viewDidLoad {
[super viewDidLoad];
mAngle = 0.0;
cligneBool = YES;

SoundManager *mSoundManager = [[SoundManager alloc] init];
[mSoundManager initOpenAL];
[mSoundManager loadSound:[[NSBundle mainBundle] pathForResource:@"bing.wav" ofType:nil] SoundKey:@"bing"];
[mSoundManager loadSound:[[NSBundle mainBundle] pathForResource:@"ding.wav" ofType:nil] SoundKey:@"ding"];
[mSoundManager loadSound:[[NSBundle mainBundle] pathForResource:@"click.wav" ofType:nil] SoundKey:@"click"];
[mSoundManager loadSound:[[NSBundle mainBundle] pathForResource:@"die.wav" ofType:nil] SoundKey:@"die"];
[mSoundManager loadSound:[[NSBundle mainBundle] pathForResource:@"kaboom.wav" ofType:nil] SoundKey:@"kaboom"];
[mSoundManager loadMusic:@"Musique - Finale.mp3" MusicKey:@"intro"];
[mSoundManager loadMusic:@"game_music01.wav" MusicKey:@"game01"];

[mSoundManager playMusic:@"intro" Loops:YES];

NSUserDefaults *userDefault = [NSUserDefaults standardUserDefaults];
NSString *volume = (NSString *)[userDefault objectForKey:@"volume"];
sunAnimate.center = CGPointMake(self.view.frame.size.width/2,self.view.frame.size.height/2);

if(volume == nil) {
    [userDefault setValue:@"1.0" forKey:@"volume"];
} else {
    float mVolume = [volume floatValue];
    [mSoundManager setMusicVolume:mVolume];
}

[self sunTurn];

[NSTimer scheduledTimerWithTimeInterval:3.10 target:self selector:@selector(cligne) userInfo:nil repeats:YES];
}

任何人都可以看到上述代码集的问题吗？

这是我在应用程序代码中的最后一个错误，所以任何帮助清除这个错误将不胜感激！

谢谢！

Answer 1

我猜你没有使用 ARC，如果你没有发布 mSoundManager。

使用 ARC（最佳选择）或releasemSoundManager（不太好的选择）。

这是您通过单击右侧蓝色指示器获得的结果：