单击按钮时获得大警告/ gdp输出

时间：2013-03-14 12:05:28

标签： iphone ios

我正在开发一个应用程序。在那里，我用四个答案框准备了一个问题，每个答案框都有一个UILable视图，并启用了UIView和UILable的用户交互，并使用相同的方法为不同的轻击手势对象准备了轻击手势，当我点击任何一个时按钮第一次需要一些时间来响应并在控制台中打印下面的东西。请就此问题提供一些帮助。

2013-03-14 17:31:37.814 StudyApps[1971:12303] 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: /Users/wifin/Desktop/Desktop/software/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
2013-03-14 17:31:37.826 StudyApps[1971:12303] 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: /Users/wifin/Desktop/Desktop/software/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
2013-03-14 17:31:38.084 StudyApps[1971:12303] 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: /Users/wifin/Desktop/Desktop/software/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
2013-03-14 17:31:38.096 StudyApps[1971:12303] 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: /Users/wifin/Desktop/Desktop/software/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
2013-03-14 17:31:38.119 StudyApps[1971:12303] 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: /Users/wifin/Desktop/Desktop/software/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
2013-03-14 17:31:38.130 StudyApps[1971:12303] 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: /Users/wifin/Desktop/Desktop/software/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
2013-03-14 17:31:38.152 StudyApps[1971:12303] 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: /Users/wifin/Desktop/Desktop/software/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
2013-03-14 17:31:38.168 StudyApps[1971:12303] 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: /Users/wifin/Desktop/Desktop/software/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
2013-03-14 17:31:38.692 StudyApps[1971:12303] Error loading /Library/Audio/Plug-Ins/HAL/Hear.plugin/Contents/MacOS/Hear:  dlopen(/Library/Audio/Plug-Ins/HAL/Hear.plugin/Contents/MacOS/Hear, 262): Symbol not found: ___CFObjCIsCollectable
Referenced from: /System/Library/Frameworks/Security.framework/Versions/A/Security
Expected in: /Users/wifin/Desktop/Desktop/software/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
2013-03-14 17:31:38.692 StudyApps[1971:12303] Cannot find function pointer HearCFPlugInFactory for factory 8368FFAB-0147-4692-97ED-4D50A2483C6C in CFBundle/CFPlugIn 0x76f8fd0 </Library/Audio/Plug-Ins/HAL/Hear.plugin> (bundle, not loaded)

2 个答案:

答案 0 :(得分：2)

请检查这个答案： What does this gdb output mean?

总结：这个错误只是在Simulator上来自System框架的控制台噪音，你应该忽略它，它不会影响你。

答案 1 :(得分：0)

从您的错误看，似乎编译器无法找到您已添加到项目中的Frameworks。检查您是否正确添加了所需的框架。

<强>更新

在搜索了一下之后，我遇到了几个有类似问题的问题，似乎它是iOS SDK 5模拟器的确认错误，这意味着如果你在设备上运行你会好的。只是尝试在iOS 5.1以外的模拟器上运行它，您可能不会遇到此问题。我建议您像在Xcode 4.5中一样升级X代码，这个问题已经解决了。

Courtesy: originally answered by Till

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