I'm seeing the above assertion in an app running on iOS 4.2.1. It then throws an NSInternalInconsistencyException with the reason: "movie player <MPMoviePlayerControllerNew: 0x446fbe0> has wrong activation state (1)."
The setup has a MPMoviePlayerController instance that is playing a local audio file. There is also a UIWebView whose HTML contains an <audio> tag. When the play control is tapped, I see a MPMoviePlayerPlaybackDidFinishNotification notification with a reason of MPMovieFinishReasonPlaybackEnded, then gdb shows the assertion failure and exception and dumps the backtrace (below). If I start playing the HTML's audio then start the MPMoviePlayerController's audio, the HTML's audio fades out and the MPMoviePlayerController's plays, so there's probably some subtle difference I'm missing. Any ideas what I might be doing wrong or what to look at? Everything is working great except when it comes time for dueling audio. steve ------------- 0 CoreFoundation 0x314d0987 __exceptionPreprocess + 114 1 libobjc.A.dylib 0x319a149d objc_exception_throw + 24 2 CoreFoundation 0x314d07c9 +[NSException raise:format:arguments:] + 68 3 Foundation 0x31d1629f -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 62 4 MediaPlayer 0x360b1571 -[MPMoviePlayerControllerNew _moviePlayerDidBecomeActiveNotification:] + 124 5 Foundation 0x31cd8623 _nsnote_callback + 142 6 CoreFoundation 0x31457123 __CFXNotificationPost_old + 402 7 CoreFoundation 0x31456dc3 _CFXNotificationPostNotification + 118 8 Foundation 0x31cc7d23 -[NSNotificationCenter postNotificationName:object:userInfo:] + 70 9 MediaPlayer 0x360b0e09 -[MPMoviePlayerControllerNew _postNotificationName:object:userInfo:] + 72 10 MediaPlayer 0x360b0e41 -[MPMoviePlayerControllerNew _postNotificationName:object:] + 24 11 MediaPlayer 0x360b0fc1 -[MPMoviePlayerControllerNew _resignActive] + 52 12 MediaPlayer 0x360b2fb7 -[MPMoviePlayerController _resignActive] + 66 13 CoreFoundation 0x31473fc7 -[NSObject(NSObject) performSelector:] + 18 14 CoreFoundation 0x3147cd51 -[NSArray makeObjectsPerformSelector:] + 388 15 MediaPlayer 0x360b44a1 +[MPMoviePlayerController allInstancesResignActive] + 32 16 MediaPlayer 0x360bc143 -[UIMoviePlayerController _ensureActive] + 62 17 MediaPlayer 0x360b8d17 -[UIMoviePlayerController videoController:tappedButtonPart:] + 18 18 MediaPlayer 0x36115cfb -[MPInlineVideoViewController transportControls:tappedButtonPart:] + 78 19 MediaPlayer 0x360e4f75 -[MPTransportControls _handleTapForPart:] + 112 20 MediaPlayer 0x360e54ad -[MPTransportControls buttonUp:] + 60 21 CoreFoundation 0x31477fed -[NSObject(NSObject) performSelector:withObject:withObject:] + 24 22 UIKit 0x338c14ad -[UIApplication sendAction:to:from:forEvent:] + 84 23 UIKit 0x338c144d -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 32 24 UIKit 0x338c141f -[UIControl sendAction:to:forEvent:] + 38 25 UIKit 0x338c1171 -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 356 26 UIKit 0x338c19cf -[UIControl touchesEnded:withEvent:] + 342 27 UIKit 0x338b7355 -[UIWindow _sendTouchesForEvent:] + 368 28 UIKit 0x338b6ccf -[UIWindow sendEvent:] + 262 _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com