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POiphone cocos2d CCSprite EXC_BAD_ACCESS
 

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    <p>Friends i am new to cocos2d programming and Mac in general! </p> <p>I have noticed this EXC_BAD_ACCESS errors ruining most of my time... Take the following snippet of code from the <a href="http://geekanddad.wordpress.com/2010/06/22/enemies-and-combat-how-to-make-a-tile-based-game-with-cocos2d-part-3/" rel="nofollow noreferrer">Geek &amp; Dad's tutorial</a>...</p> <pre><code>-(void) AddEnemyAtX:(int)x Y:(int)y { CCSprite *enemy1 = [CCSprite spriteWithFile:@"enemy1.png"]; enemy1.position = ccp(x,y); [self addChild:enemy1]; [self animateEnemy:enemy1]; NSLog(@"%@", enemy1); } -(void) animateEnemy:(CCSprite *)enemy { ccTime actualDuration = .5; id actionMove = [CCMoveBy actionWithDuration:actualDuration position:ccpMult(ccpNormalize(ccpSub(_player.position,enemy.position)), 10)]; id actionFinished = [CCCallFunc actionWithTarget:self selector:@selector(animateEnemyFinished:)]; [enemy runAction:[CCSequence actions:actionMove,actionFinished,nil]]; } -(void) animateEnemyFinished:(id)sender { CCSprite *enemy = (CCSprite *)sender; [self animateEnemy:enemy]; } </code></pre> <p>here _player is a global variable and accessible everywhere, I call <code>AddEnemyAtX: Y:</code> and pass some coordinates. My problem is the first time the loop runs fine... But again when the control is passed from <code>animateEnemyFinished</code> to <code>animateEnemy</code> then the app crashes mentioning "EXC_BAD_ACCESS"!</p> <p>From what i figured out, the Sprite reference is not passed correctly! Help!</p>
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