Ich versuche, den MPMoviePlayer zu verwenden, um einen einfachen Film zu spielen, und ich bekomme diesen Fehler in der Konsole (aber der Film wird abgespielt): Meine xcode Version ist 4.3.1.MPMoviePlayer Fehler beim Laden der Datei
2012-03-24 14:51:49.488 european_culture[450:17a07] Error loading /System/Library/Extensions/AudioIPCDriver.kext/Contents/Resources/AudioIPCPlugIn.bundle/Contents/MacOS/AudioIPCPlugIn: dlopen(/System/Library/Extensions/AudioIPCDriver.kext/Contents/Resources/AudioIPCPlugIn.bundle/Contents/MacOS/AudioIPCPlugIn, 262): Symbol not found: ___CFObjCIsCollectable
Referenced from: /System/Library/Frameworks/Security.framework/Versions/A/Security
Expected in: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
in /System/Library/Frameworks/Security.framework/Versions/A/Security
2012-03-24 14:51:49.496 european_culture[450:17a07] Error loading /System/Library/Extensions/AudioIPCDriver.kext/Contents/Resources/AudioIPCPlugIn.bundle/Contents/MacOS/AudioIPCPlugIn: dlopen(/System/Library/Extensions/AudioIPCDriver.kext/Contents/Resources/AudioIPCPlugIn.bundle/Contents/MacOS/AudioIPCPlugIn, 262): Symbol not found: ___CFObjCIsCollectable
Referenced from: /System/Library/Frameworks/Security.framework/Versions/A/Security
Expected in: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
in /System/Library/Frameworks/Security.framework/Versions/A/Security
2012-03-24 14:51:49.584 european_culture[450:17a07] Error loading /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn: dlopen(/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn, 262): Symbol not found: ___CFObjCIsCollectable
Referenced from: /System/Library/Frameworks/Security.framework/Versions/A/Security
Expected in: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
in /System/Library/Frameworks/Security.framework/Versions/A/Security
2012-03-24 14:51:49.592 european_culture[450:17a07] Error loading /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn: dlopen(/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn, 262): Symbol not found: ___CFObjCIsCollectable
Referenced from: /System/Library/Frameworks/Security.framework/Versions/A/Security
Expected in: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
in /System/Library/Frameworks/Security.framework/Versions/A/Security
2012-03-24 14:51:49.610 european_culture[450:17a07] Error loading /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn: dlopen(/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn, 262): Symbol not found: ___CFObjCIsCollectable
Referenced from: /System/Library/Frameworks/Security.framework/Versions/A/Security
Expected in: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
in /System/Library/Frameworks/Security.framework/Versions/A/Security
2012-03-24 14:51:49.617 european_culture[450:17a07] Error loading /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn: dlopen(/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn, 262): Symbol not found: ___CFObjCIsCollectable
Referenced from: /System/Library/Frameworks/Security.framework/Versions/A/Security
Expected in: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
in /System/Library/Frameworks/Security.framework/Versions/A/Security
2012-03-24 14:51:51.749 european_culture[450:13a03] Unbalanced calls to begin/end appearance transitions for <MPMoviePlayerViewController: 0x935f500>.
2012-03-24 14:51:51.930 european_culture[450:15303] AQMixerDevice::SetMixerChannelLayout(0x7d47f50): scope 1, element 1, layout: tag=0x640001: error -10851
Aber ich getestet es auf meinem iPad (5.1) und die Nachricht war anders. (Der Film abgespielt wird, auch.)
Unbalanced calls to begin/end appearance transitions for <MPMoviePlayerViewController: 0xf6a0c40>.
Was ist das Problem? Hier ist mein Code, der einen Film spielen, wenn meine Taste gedrückt wird:
-(void)playMovie:(NSString *)fileName
{
NSString *movieFile = [[NSBundle mainBundle] pathForResource:fileName ofType:@"mov"];
NSURL *fileURL = [[NSURL alloc] initFileURLWithPath:movieFile];
MPMoviePlayerViewController *tempMoviePlayer = [[MPMoviePlayerViewController alloc] initWithContentURL:fileURL];
MPMoviePlayerController *moviePlayer = [tempMoviePlayer moviePlayer];
[tempMoviePlayer.view setFrame:CGRectMake(0, 0, 1024, 768)];
[_zoomImageView addSubview: tempMoviePlayer.view];
[self presentMoviePlayerViewControllerAnimated:tempMoviePlayer];
[self setWantsFullScreenLayout:YES];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playMovieFinished:) name:MPMoviePlayerPlaybackDidFinishNotification object:moviePlayer];
[moviePlayer play];
[fileURL release];
[tempMoviePlayer release];
}
plz, mir zu helfen.
vielen Dank.
nur in Bezug auf den ersten Teil: Ich denke, Sie haben kürzlich von Xcode 4.2 auf 4.3 aktualisiert, und Sie verwenden ein "altes" Projekt. Dadurch sind die Pfade nicht korrekt, was nicht wirklich zählt, da die Frameworks sowieso vorhanden sind. – Matthias
ah ... ich verstehe. Danke für Ihre Hilfe. Es ist eine gute Sache, es spielt keine Rolle. – ssongahlee