獲取線程1：EXC_BAD_ACCESS的Cocos2D

這裏是我遊戲的主菜單上的init方法：獲取線程1：EXC_BAD_ACCESS的Cocos2D

-(id) init { 
if((self=[super initWithColor:ccc4(255, 255, 255, 255)])) { 

    // Get the screen dimensions 
    int screenWidth = [[CCDirector sharedDirector] winSize].width; 
    int screenHeight = [[CCDirector sharedDirector] winSize].height; 

    // Add the logo 
    CCSprite* logo = [[CCSprite node] initWithFile:@"Ninjasplash2.png"]; 

    [logo setPosition:ccp(screenWidth/2.0,screenHeight * 0.65f)]; 

    [self addChild:logo]; 

    // Add the buttons 
    CCMenuItemLabel *startButton = 
    [CCMenuItemFont itemWithString:@"Start" target:self selector:@selector(onStart:)]; 
    startButton.color = ccBLACK; 

    CCMenuItemLabel *quitButton = 
    [CCMenuItemFont itemWithString:@"Quit" target:self selector:@selector(onQuit:)]; 
    quitButton.color = ccBLACK; 

    CCMenuItemLabel *optionsButton = 
    [CCMenuItemFont itemWithString:@"Options" target:self selector:@selector(onOptions:)]; 
    optionsButton.color = ccBLACK; 

    CCMenu *menu = [CCMenu menuWithItems:startButton, quitButton, optionsButton, nil]; 

    [menu alignItemsVertically]; 

    [menu setPosition:ccp(screenWidth/2, screenHeight*0.25f)]; 

    [self addChild:menu]; 

    // Get the music started, yeh mon 
    //[[SimpleAudioEngine sharedEngine] playBackgroundMusic:@"island.mp3" loop:true]; 
} 

return self;

}

當試圖添加的標誌，我得到上述錯誤，我絕對沒有想法如何解決它。它變得令人難以置信的令人沮喪。如果您需要我添加更多信息，請讓我知道，我會很高興。謝謝。另外，我讀過它可能與內存管理和釋放有關，但它甚至不會加載這個主屏幕，所以沒有任何東西可以釋放。

堆棧跟蹤我相信：

#0 0x01956df5 in objc_release() 
#1 0x01957c60 in (anonymous namespace)::AutoreleasePoolPage::pop(void*)() 
#2 0x01c8aed8 in _CFAutoreleasePoolPop() 
#3 0x002c4385 in CA::Display::DisplayLink::dispatch(unsigned long long, unsigned long long)() 
#4 0x002c41af in CA::Display::TimerDisplayLink::callback(__CFRunLoopTimer*, void*)() 
#5 0x01d2a966 in __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__() 
#6 0x01d2a407 in __CFRunLoopDoTimer() 
#7 0x01c8d7c0 in __CFRunLoopRun() 
#8 0x01c8cdb4 in CFRunLoopRunSpecific() 
#9 0x01c8cccb in CFRunLoopRunInMode() 
#10 0x02a20879 in GSEventRunModal() 
#11 0x02a2093e in GSEventRun() 
#12 0x00845a9b in UIApplicationMain() 
#13 0x000c6526 in main at /Users/MaristUser/Desktop/Ninja Run/Ninja Run/main.m:14

來源

2013-03-06 Testyrabbit

你得到一個堆棧跟蹤？ – 2013-03-06 01:55:02

我使用堆棧跟蹤編輯了文章 – Testyrabbit 2013-03-06 02:34:32

訪問錯誤通常比嘗試引用數組中的某個對象更常見：1）數組不存在或2）該數組中的對象爲空/不存在。上面沒有任何東西立刻跳出來。你確定這裏發生錯誤嗎？你是否已經完成了調試器？ – Clev3r 2013-03-07 04:11:38

CCSprite* logo = [[CCSprite node] initWithFile:@"Ninjasplash2.png"];

改變上述行來

CCSprite* logo = [[CCSprite alloc] initWithFile:@"Ninjasplash2.png"];

或：

CCSprite* logo = [CCSprite spriteWithFile:@"Ninjasplash2.png"];

來源

2013-03-08 06:58:13

獲取線程1：EXC_BAD_ACCESS的Cocos2D

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