Warning: Attempt to dismiss from view controller while a presentation or dismiss is in progress!

Warning: Attempt to dismiss from view controller <UINavigationController: 0xb4a5ae0> while a presentation or dismiss is in progress!

If you got the warning like this . You can remove the warning with replace your code with this one.

if (![[self presentedViewController] isBeingDismissed])

    {

        [self dismissMoviePlayerViewControllerAnimated];

    }

Instead of:

 [self dismissMoviePlayerViewControllerAnimated];

Thanks,

R.Anusha