Xcode keeps pausing my music

Question

First of all i know this is a programming forums, but my problem concerns Xcode and the problem happens with me while CODING.

When i use Xcode, when it is stopped in breakpoints while debugging the sound of the music played ( in my Mac music player ) is gone !!! i know this is awkward but it happens. Does any one has a solution or at least a reason for this?

After googling this problem i just found one case talking about the same problem here in this Link

I'm not using Spotify like the case in the link i'm using another music player called Vox

I have changed Vox and changed it with Deezer and it has the same problem

Update 1

As mentioned in the Accepted Answer, This problem only happened while using Cocos2dx in Xcode, When i returned back to the use Xcode with just iOS sdk without the Cocos2dx this problem doesn't exist any more.

Answer 1

This is happening when your capture audio session in your application and debug something.

The case to reproduce this using Xcode + simulator (on device you will have phone's audio session, so it can not be reproduced with the following snippet). Sometimes it stops just after breakpoint occurs, sometimes - after about a minute (i think, session expires after that time, or something like that)

Create empty project and override didFinishLaunchingWithOptions

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

   NSError *setCategoryError = nil;
   [[AVAudioSession sharedInstance] setCategory: AVAudioSessionCategoryPlayback error: &setCategoryError];
   if (setCategoryError) // set breakpoint here
    NSLog(@"Error setting category! %@", setCategoryError);
     return YES;
}

I think, on breakpoint session somehow stops music playing. so - check your project for the code, which manipulates with audio session (AVAudioSession). Hope, this helps.