iOS Video not playing in app

[AlanR917]

Hello Everyone, When I follow this tutorial: http://www.youtube.com/watch?v=cYXAHRvHbQE
It gives me an error on the [playercontroller release]; line, so I remove it, and then it gives me these errors when I try to run it:

I tried making another app to test the video, and it works seamlessly, but it will not work in my main app. Can anyone help?

 

[dejo]

Does your ViewController adopt the AVAudioPlayerDelegate protocol?

 

[jnoxx]

Also, Linker flags, did you actually add the corresponding frameworks to your project?