在使用AVFoundation在iPhone模拟器中录制音频时,出现以下错误。我的代码在设备上正常工作。在iPhone模拟器中录制音频时出错
任何想法?提前致谢。
2012年9月15日17:51:39.592 MySpellings [538:3503]错误加载 /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn: 的dlopen(/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn, 262):符号未找到:__ CFObjCIsCollectable从参考: /系统/库/框架/ Security.framework/Versions/A/Security
预计于: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk/System/Libra ry/Frameworks/CoreFoundation.framework/CoreFoundation in /System/Library/Frameworks/Security.framework/Versions/A/Security 2012-09-15 17:51:39.598 MySpellings [538:3503] 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):找不到符号:_ _CFObjCIsCollectable从引用: /System/Library/Frameworks/Security.framework/Versions/A/Security
预计于: /Applications/Xcode.app/Contents/Developer/Platforms/ iPhoneSimulator.platform /开发商/软件开发工具包/ iPhoneSimulator5.1.sdk/S ystem/Library/Frameworks/CoreFoundation.framework/CoreFoundation in /System/Library/Frameworks/Security.framework/Versions/A/Security 2012-09-15 17:51:39.607 MySpellings [538:3503] Error loading /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHluPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn: dlopen(/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/ AppleHDAHALPlugIn, 262):找不到符号:__ CFObjCIsCollectable从引用: /System/Library/Frameworks/Security.framework/Versions/A/Security
预计于: /Applications/Xcode.app/Contents/Developer/平台/ iPhoneSimulator.platform /开发商/软件开发工具包/ iPhoneSimulator5 .1.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation in /System/Library/Frameworks/Security.framework/Versions/A/Security 2012-09-15 17:51:39.612 MySpellings [538:3503 ] Error Loading /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn: dlopen(/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle) /内容/ MacOS的/ AppleHDAHALPlugIn, 262):找不到符号: /System/Library/Frameworks/Security.framework/Versions/A/Security
预期: /Applications/Xcode.app _ _CFObjCIsCollectable从引用/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhon /System/Library/Frameworks/Security.framework/Versions/A/Security 2012-09-15 17:51:40.932 MySpellings [538: 4907] aq @ 0xea13200: ConvertInput:AudioConverterFillComplexBuffer返回560226676, packetCount 21 2012-09-15 17:51:42.254 MySpellings [538:c07] flushing 等待输入终止 - 错误'!dat'
可能重复的[prepareToRecord崩溃](http://stackoverflow.com/questions/10719758/preparetorecord-crashing) – matt
愚蠢的不确定,我的应用程序没有崩溃,并显示不同的错误。 – nicktones
这只是一个模拟器问题。不用担心... – Macmade