misaligned_stack_error_是什么意思？

Question

I have some crashes with misaligned_stack_error_ after migration to new cocos2d-iphone version(3.1). One harmless line crashes my code: ccColor3B colorPH = [[self node].color ccColor3b]; What can be reason of this crash? What does misaligned_stack_error_ mean?

Answer 1

I've found the reason. As I've already said I migrated to new cocos2d version. In my old code I had a method in category for CCNode. It returns structure:

-(ccColor3B)color
{
    return (ccColor3B){255,255,255};
}

But it the new cocos2d version developers added new property in CCNode that calls color too but returns object(CCColor*). Thanks!