CCSprite in NSDictionary doesn't react to the BoundingBox - objective-c

Question

I have an NSDictionary (allSprites) with a lot of Sprites (spriteX) and in my Touch Method I want to check whether the sprite was touched.
My problem is that it doesn't react to the boundingBox. I don't see my error! Is it a problem with NSDictionary? I get no error or anything... But it doesn't work.
Is there another way to check the boundingBox in an NSDictionary? Can somebody help me?
-(void)ccTouchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
for (UITouch *touch in [event allTouches]) {
for (NSValue* value in allSprites) {
CGPoint location = [touch locationInView:touch.view];
location = [[CCDirector sharedDirector] convertToGL:location];
if(CGRectContainsPoint([spriteX boundingBox], location)){
NSLog(#"sprite was touched");
}
}
}
}

Answer 1

you dont seem to refer to spriteX at all in your loop other than in the test for bounding box, it is probably not initialized. maybe you meant to do :
for (CCSprite* spriteX in [allSprites allValues]) {
CGPoint location = [touch locationInView:touch.view];
location = [[CCDirector sharedDirector] convertToGL:location];
if(CGRectContainsPoint([spriteX boundingBox], location)){
NSLog(#"sprite was touched");
}
}
if you need the key of the sprite :
for (NSString*key in [allSprites allKeys]) {
spriteX = [allSprites objectForKey:key];
CGPoint location = [touch locationInView:touch.view];
location = [[CCDirector sharedDirector] convertToGL:location];
if(CGRectContainsPoint([spriteX boundingBox], location)){
NSLog(#"sprite with key %# was touched",key);
}
}