意外删除了 XCode 3.2.5 中的类...请帮帮我 [英] Accidentally deletion of classes from XCode 3.2.5 ...Please help me Please

问题描述

不小心从 xcode(project) 中删除了我的 classes 文件夹.我尝试从垃圾中恢复它们，但垃圾中没有.我是如何使用 svn 进行备份的.但是当我尝试运行该项目时检查了整个项目后，它给出了一个错误

Accidentally my classes folder is deleted with reference from xcode(project). I try to recover them from trash but it was not present in trash. how ever I used svn for backup. but after check out the whole project when i try to run the project then it gives an error

2012-06-05 12:58:14.299 Lisnx[1285:207] Interface Builder 文件中的未知类 LisnxAppDelegate.2012-06-05 12:58:14.301 Lisnx [1285:207] Interface Builder 文件中的未知类 LisnxViewController.2012-06-05 12:58:14.304 Lisnx[1285:207] * 由于未捕获的异常NSUnknownKeyException"而终止应用程序，原因:[setValue:forUndefinedKey:]:此类不符合键值编码关键的viewController.* 第一次抛出时调用堆栈:(0 CoreFoundation 0x0119dbe9 exceptionPreprocess + 1851 libobjc.A.dylib 0x012f25c2 objc_exception_throw + 472 CoreFoundation 0x0119db21 -[NSException raise] + 173 基础 0x000756cf _NSSetUsingKeyValueSetter + 1354 基础 0x0007563d -[NSObject(NSKeyValueCoding) setValue:forKey:] + 2855 UIKit 0x004f48d6 -[UIRuntimeOutletConnection 连接] + 1126 CoreFoundation 0x011142cf -[NSArray makeObjectsPerformSelector:] + 2397 UIKit 0x004f32ed -[UINib instantiateWithOwner:options:] + 10418 UIKit 0x004f5081 -[NSBundle(UINSBundleAdditions) loadNibNamed:owner:options:] + 1689 UIKit 0x002ff943 -[UIApplication _loadMainNibFile] + 17210 UIKit 0x003004ca -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 29111 UIKit 0x0030adb2 -[UIApplication handleEvent:withNewEvent:] + 153312 UIKit 0x00303202 -[UIApplication sendEvent:] + 7113 UIKit 0x00308732 _UIApplicationHandleEvent + 757614 图形服务 0x01ad3a36 PurpleEventCallback + 155015 核心基金会 0x0117f064 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION + 5216 核心基金会 0x010df6f7 __CFRunLoopDoSource1 + 21517 核心基金会 0x010dc983 __CFRunLoopRun + 97918 核心基金会 0x010dc240 CFRunLoopRunSpecific + 20819 核心基金会 0x010dc161 CFRunLoopRunInMode + 9720 UIKit 0x002fffa8 -[UIApplication _run] + 63621 UIKit 0x0030c42e UIApplicationMain + 116022 Lisnx 0x00002528 主 + 10223 Lisnx 0x000024b9 开始 + 53)抛出 'NSException' 实例后调用终止

2012-06-05 12:58:14.299 Lisnx[1285:207] Unknown class LisnxAppDelegate in Interface Builder file. 2012-06-05 12:58:14.301 Lisnx[1285:207] Unknown class LisnxViewController in Interface Builder file. 2012-06-05 12:58:14.304 Lisnx[1285:207] * Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[ setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key viewController.' * Call stack at first throw: ( 0 CoreFoundation 0x0119dbe9 exceptionPreprocess + 185 1 libobjc.A.dylib 0x012f25c2 objc_exception_throw + 47 2 CoreFoundation 0x0119db21 -[NSException raise] + 17 3 Foundation 0x000756cf _NSSetUsingKeyValueSetter + 135 4 Foundation 0x0007563d -[NSObject(NSKeyValueCoding) setValue:forKey:] + 285 5 UIKit 0x004f48d6 -[UIRuntimeOutletConnection connect] + 112 6 CoreFoundation 0x011142cf -[NSArray makeObjectsPerformSelector:] + 239 7 UIKit 0x004f32ed -[UINib instantiateWithOwner:options:] + 1041 8 UIKit 0x004f5081 -[NSBundle(UINSBundleAdditions) loadNibNamed:owner:options:] + 168 9 UIKit 0x002ff943 -[UIApplication _loadMainNibFile] + 172 10 UIKit 0x003004ca -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 291 11 UIKit 0x0030adb2 -[UIApplication handleEvent:withNewEvent:] + 1533 12 UIKit 0x00303202 -[UIApplication sendEvent:] + 71 13 UIKit 0x00308732 _UIApplicationHandleEvent + 7576 14 GraphicsServices 0x01ad3a36 PurpleEventCallback + 1550 15 CoreFoundation 0x0117f064 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION + 52 16 CoreFoundation 0x010df6f7 __CFRunLoopDoSource1 + 215 17 CoreFoundation 0x010dc983 __CFRunLoopRun + 979 18 CoreFoundation 0x010dc240 CFRunLoopRunSpecific + 208 19 CoreFoundation 0x010dc161 CFRunLoopRunInMode + 97 20 UIKit 0x002fffa8 -[UIApplication _run] + 636 21 UIKit 0x0030c42e UIApplicationMain + 1160 22 Lisnx 0x00002528 main + 102 23 Lisnx 0x000024b9 start + 53 ) terminate called after throwing an instance of 'NSException'

请有人帮我解决这个问题.我会感谢他.

Please some body help me to way out from this problem. I will be thankful for him.

推荐答案

我只是很容易地了解了这个异常.只需在项目导航器中右键单击它，然后从现有源添加文件.添加所有这些类并构建它成功运行.

I just get-read of this exception easily. just going in project navigator right click on it then add file from existing source.adding all these classes and build it it successfully worked.

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