Unknown GDB Error

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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: _CFXMLNodeGetInfoPtr
Referenced from: /System/Library/Frameworks/Security.framework/Versions/A/Security
Expected in: /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.0.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
in /System/Library/Frameworks/Security.framework/Versions/A/Security

I have no idea what this error means in log navigator it shows when i press the play button on my app to play the audiofile and display multiple UIViewControllers using NSTimer.

When i use exception breakpoint to debug the app it crashes with the same message when i hit the play button on my app.

Is this something related to leaking memory or something else.

What does it mean. Any ideas please help.

2012-04-03 19:50
by user1120133
Are you linking to the necessary frameworks - sudo rm -rf 2012-04-03 19:53
i have avfoundationframework to play audiofile. do i need any other framework for playing audiofil - user1120133 2012-04-03 19:55
It looks like you also need Security.framework based on the contents of the error you posted - Sam 2012-04-03 19:57
i have security framewor - user1120133 2012-04-03 19:58
check out this probably related question and its answersMichael Dautermann 2012-04-03 20:03
i have xcode 4.2 and iphone 5.0 simulator. Is that the problem how can i check SDK Versio - user1120133 2012-04-03 20:16
In BuildPhases have 11images in BundleResources do u think that is the issu - user1120133 2012-04-03 20:19


This is a bug of the iOS 5 simulator .. its happened on the simulator when you try to play sounds , try it on the device and you will not have any problem.

2012-04-03 22:06
by Malek_Jundi
You are very right. Thanks for your quick and right answer and saved me from wasting so many days on this little bug. Thanks again - user1120133 2012-04-04 18:03
you are welcome - Malek_Jundi 2012-04-05 07:19