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iOS Build a Game with Sprite Kit Artificial Intelligence and Sound Adding Background Music

Shaun Kelly
Shaun Kelly
5,648 Points
Posted by Shaun Kelly
Shaun Kelly
5,648 Points

My music does not work?

I try to play my music within my game app and it crashes. But when i copy and paste the code within a different xcode project it work... Please help ? 

   NSURL *url = [[NSBundle mainBundle] URLForResource:@"backgroundMusic" withExtension:@"mp3"];

    self.backgroundMusic = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:nil];

    self.backgroundMusic.numberOfLoops = -1;
    [self.backgroundMusic prepareToPlay];

    [self.backgroundMusic play];