Question

So On the simulator It works all perfect. No errors, nothing
Now I want to put it on my iPod and I get some unknow errors and I dont’t know how to fix them.

-I have the MediaPlayer.framework and it is included in my build

Here is the error:

ld: warning: ignoring file /Users/NAME/Desktop/XCode/PROJECT/MediaPlayer.framework/MediaPlayer, file was built for unsupported file format which is not the architecture being linked (armv7)
Undefined symbols for architecture armv7:
  "_OBJC_CLASS_$_MPMoviePlayerViewController", referenced from:
      objc-class-ref in MoviePlayViewController.o
  "_MPMoviePlayerDidEnterFullscreenNotification", referenced from:
      -[MoviePlayViewController viewDidLoad] in MoviePlayViewController.o
  "_MPMoviePlayerWillExitFullscreenNotification", referenced from:
      -[MoviePlayViewController viewDidLoad] in MoviePlayViewController.o
  "_MPMoviePlayerPlaybackDidFinishNotification", referenced from:
      -[MoviePlayViewController viewDidLoad] in MoviePlayViewController.o
  "_MPMoviePlayerPlaybackDidFinishReasonUserInfoKey", referenced from:
      -[MoviePlayViewController playbackFinished:] in MoviePlayViewController.o
  "_MPMoviePlayerWillEnterFullscreenNotification", referenced from:
      -[MoviePlayViewController viewDidLoad] in MoviePlayViewController.o
  "_MPMoviePlayerDidExitFullscreenNotification", referenced from:
      -[MoviePlayViewController viewDidLoad] in MoviePlayViewController.o
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Can anyone tell me what the error means and what I have to check? 🙂

Thanks

The only thing whcih is understandable for me is: unsupported file format.

Answer 1

It can’t find the MediaPlayer.framework I believe is the problem. You need to update your Library Header Search Path in the build settings. It is looking for it on your desktop I believe.

You may need to add it to your target, relink it, or just make sure its pointing in the correct place.