My program has a memory leak

Question

-(IBAction)play2;

{
    CFBundleRef mainBundle = CFBundleGetMainBundle();
    CFURLRef soundFileURLRef;
    soundFileURLRef =CFBundleCopyResourceURL(mainBundle, 
           


        

Answer 1

CFBundleCopyResourceURL contains copy so your retain count on soundFileURLRef is in fact 1. When you are done with it call CFRelease(soundFileURLRef) to decrement your retain count.

In addition to the error you're getting, SAKrisT's answer about calling AudioServicesDisposeSystemSoundID on the object you created with AudioServicesCreateSystemSoundID is also something to address.