我只是第一次将我的应用程序上传到设备而且崩溃了。它并没有在iOS模拟器上崩溃，但它确实在实际设备上，
这是我得到的错误：
AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000C2C)
8.24-bit little-endian signed integer, deinterleaved
2012-08-20 21:27:50.242 OGLGame[11058:707] ( 0 CoreFoundation
0x30f588a7 __exceptionPreprocess + 186 1 libobjc.A.dylib
0x36029259 objc_exception_throw + 32 2 CoreFoundation
0x30f58789 +[NSException raise:format:] + 0 3 CoreFoundation
0x30f587ab +[NSException raise:format:] + 34 4 CoreFoundation
0x30ec568b -[__NSCFDictionary setObject:forKey:] + 234 5 OGLGame
0x0009bce7 -[SingletonSoundManager loadBackgroundMusicWithKey:fileName:fileExt:] + 130 6 OGLGame
0x00095df5 -[EAGLView initGame] + 816 7 OGLGame
0x00095a05 -[EAGLView initWithCoder:] + 1156 8 UIKit
0x318f2c13 -[UIClassSwapper initWithCoder:] + 218 9 UIKit
0x31961b1b UINibDecoderDecodeObjectForValue + 1778 10 UIKit
0x31961423 -[UINibDecoder decodeObjectForKey:] + 90 11 UIKit
0x318f2839 -[UIRuntimeConnection initWithCoder:] + 152 12 UIKit
0x31961b1b UINibDecoderDecodeObjectForValue + 1778 13 UIKit
0x319616bb UINibDecoderDecodeObjectForValue + 658 14 UIKit
0x31961423 -[UINibDecoder decodeObjectForKey:] + 90 15 UIKit
0x318f1fc5 -[UINib instantiateWithOwner:options:] + 664 16 UIKit
0x318f3861 -[NSBundle(UINSBundleAdditions) loadNibNamed:owner:options:] + 136 17 UIKit
0x31829385 -[UIApplication _loadMainNibFileNamed:bundle:] + 36 18 UIKit
0x316b26eb -[UIApplication _loadMainInterfaceFile] + 222 19 UIKit
0x316ac72f -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 234 20 UIKit
0x3167aac3 -[UIApplication handleEvent:withNewEvent:] + 1010 21 UIKit
0x3167a567 -[UIApplication sendEvent:] + 54 22 UIKit
0x31679f3b _UIApplicationHandleEvent + 5826 23 GraphicsServices
0x312ee22b PurpleEventCallback + 882 24 CoreFoundation
0x30f2c523 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 38 25 CoreFoundation
0x30f2c4c5 __CFRunLoopDoSource1 + 140 26 CoreFoundation
0x30f2b313 __CFRunLoopRun + 1370 27 CoreFoundation
0x30eae4a5 CFRunLoopRunSpecific + 300 28 CoreFoundation
0x30eae36d CFRunLoopRunInMode + 104 29 UIKit
0x316ab86b -[UIApplication _run] + 550 30 UIKit
0x316a8cd5 UIApplicationMain + 1080 31 OGLGame
0x00095475 main + 168 32 OGLGame
0x000953c8 start + 40 )
有谁知道这次崩溃的原因在哪里？
谢谢。