iphoneobjective-cioscocos2d-iphonekobold2d

CCAnimation shownig as black rectangle on iPod 4G

I create an animation like this:

//xxx animation cache
[[CCSpriteFrameCache sharedSpriteFrameCache] addSpriteFramesWithFile:@"mainmenu_xxx.plist"];

//xxx blink    
CCAnimation *animXxx1Anim = [CCAnimation animationWithSpriteSequence:@"char_xxx_loops%@@2x.png" frameSequence:@"02,03,04" delay:1/24.0];    
[animXxx1Anim setRestoreOriginalFrame:NO];
[[CCAnimationCache sharedAnimationCache] addAnimation:animXxx1Anim name:@"xxxBlink"];

and then run it like this:

//blink animation
[animatedXxxSprite runAction:[CCAnimate actionWithAnimation:[[CCAnimationCache sharedAnimationCache] animationByName:@"xxxBlink"]]];

It shows as it should on simulator, iPhone 3GS, iPhone 4S, but it shows as a black rectangle on iPod 4G. Any idea what could be causing it?

Solution

  • The problem was with the texture size. It is recomended that the texture size is lower than 1024x1024 pixels.

    Also, sometimes, textures are shown with a very small (1-2 px) position error if it is not in POT format.