OSStatus error 2003334207 when using AVAudioPlayer

Question

I am trying to play an MP3 file (works when played via VLC/iTunes) when a button is pressed. Here is my code:

     var audioPlayer: AVAudioPlayer!
     @IBAc         


        

Answer 1

In my case I was having the same issue and I found out that I needed to set this before start recording

try AVAudioSession.sharedInstance().setCategory(AVAudioSessionCategoryPlayAndRecord)

Hope it helps anyone