應用程序打倒帶時兩次只是iPhone設備上測試應用程序崩潰與消息[__NSDate timeIntervalSinceNow]: message sent to deallocated instance
[__NSDate timeIntervalSinceNow]:消息發送到釋放實例
-(void)pauseTimer{
pauseStart = [[NSDate dateWithTimeIntervalSinceNow:0] retain];
previousFireDate = [[timer fireDate] retain];
[timer setFireDate:[NSDate distantFuture]];
}
-(void)dealloc
{
[audioPlayer release];
[pauseStart release];
[previousFireDate release];
[super dealloc];
}
-(void)playpauseAction:(id)sender {
if([audioPlayer isPlaying])
{
[sender setImage:[UIImage imageNamed:@"Play Icon.png"] forState:UIControlStateSelected];
[audioPlayer pause];
[self pauseTimer];
[self pauseLayer:self.view.layer];
}else{
[sender setImage:[UIImage imageNamed:@"pause.png"] forState:UIControlStateNormal];
[audioPlayer play];
[self resumeTimer];
[self resumeLayer:self.view.layer];
if(isFirstTime == YES)
{
self.timer = [NSTimer scheduledTimerWithTimeInterval:11.0
target:self
selector:@selector(displayviewsAction:)
userInfo:nil
repeats:NO];
isFirstTime = NO;
}
}
}
-(void)rewind:(id)sender{
[timer invalidate];
audioPlayer.currentTime = 0;
MainViewController *viewController = [[[MainViewController alloc] init]autorelease];
viewController.view.frame = CGRectMake(0, 0, 320, 480);
[self.view addSubview:viewController.view];
[self.view addSubview:toolbar];
[self playpauseAction:_playButton];
}
一次故意打快退按鈕時,iPhone設備上測試應用程序應用程序崩潰並給出消息[__NSDate timeIntervalSinceNow]:發送到釋放實例的消息
任何想法是什麼錯誤。
欣賞幫助。
謝謝。
你的代碼中有沒有地方叫'timeIntervalSinceNow'(不是'dateWithTimeIntervalSinceNow')? –
- (void)resumeTimer {float 0; pauseTime = -1 * [pauseStart timeIntervalSinceNow]; [timer setFireDate:[previousFireDate initWithTimeInterval:pauseTime sinceDate:previousFireDate]]; } – user1452248
好的,所以'pauseStart'可能是問題......它是如何定義的? ...還有其他地方發佈了嗎? –