今天我在 xcode 中工作，当这个错误出现在应用程序启动时，我的应用程序有什么问题？
2012-07-29 19:29:58.682 Champagne Pop[10601:1b03] 加载/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn: dlopen(/System/Library) 时出错/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn，262）：找不到符号：__ CFObjCIsCollectable 引用自：/System/Library/Frameworks/Security.framework/Versions/A/Security
预期在：/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 在/System/Library/Frameworks/Security .framework/Versions/A/Security 2012-07-29 19:29:58.690 Champagne Pop[10601:1b03] 加载/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/时出错AppleHDAHALPlugIn：dlopen（/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn，262）：找不到符号：_ _CFObjCIsCollectable 引用自：/System/Library/Frameworks/Security。框架/版本/A/安全
预期在：/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 在/System/Library/Frameworks/Security .framework/Versions/A/Security 2012-07-29 19:29:58.703 Champagne Pop[10601:1b03] 加载/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/时出错AppleHDAHALPlugIn：dlopen（/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn，262）：找不到符号：__ CFObjCIsCollectable 引用自：/System/Library/Frameworks/Security。框架/版本/A/安全
预期在：/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 在/System/Library/Frameworks/Security .framework/Versions/A/Security 2012-07-29 19:29:58.710 Champagne Pop[10601:1b03] 加载错误 /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）：找不到符号：_ _CFObjCIsCollectable 引用自：/System/Library/Frameworks/Security。框架/版本/A/安全
预期在：/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 在/System/Library/Frameworks/Security .framework/版本/A/安全