线程1信号sigabrt运行应用程序时出错？

问题描述：

我的应用程序显示没有错误，但是当我运行我的应用程序时，它冻结并显示THREAD 1 SIGNAL SIGABRT，以'return'开头。我正在使用Xcode 5.另外，如果我更新Xcode到Xcode 6，这将修复错误？线程1信号sigabrt运行应用程序时出错？

#import <UIKit/UIKit.h> 

#import "AppDelegate.h" 

    int main(int argc, char * argv[]) 
    { 
    @autoreleasepool { 
     return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class])); 
     } 
    }

调试器显示：

2014-10-18 09:43:14.726 2 Player Pong[448:60b] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<Game 0x8d24a50> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key ButtonMove.' 
    *** First throw call stack: 
    (
    0 CoreFoundation      0x017ef1e4 __exceptionPreprocess + 180 
    1 libobjc.A.dylib      0x0156e8e5 objc_exception_throw + 44 
    2 CoreFoundation      0x0187efe1 -[NSException raise] + 17 
    3 Foundation       0x0122ed9e -[NSObject(NSKeyValueCoding) setValue:forUndefinedKey:] + 282 
    4 Foundation       0x0119b1d7 _NSSetUsingKeyValueSetter + 88 
    5 Foundation       0x0119a731 -[NSObject(NSKeyValueCoding) setValue:forKey:] + 267 
    6 Foundation       0x011fcb0a -[NSObject(NSKeyValueCoding) setValue:forKeyPath:] + 412 
    7 UIKit        0x004e51f4 -[UIRuntimeOutletConnection connect] + 106 
    8 libobjc.A.dylib      0x015807de -[NSObject performSelector:] + 62 
    9 CoreFoundation      0x017ea76a -[NSArray makeObjectsPerformSelector:] + 314 
    10 UIKit        0x004e3d4d -[UINib instantiateWithOwner:options:] + 1417 
    11 UIKit        0x0034c6f5 -[UIViewController _loadViewFromNibNamed:bundle:] + 280 
    12 UIKit        0x0034ce9d -[UIViewController loadView] + 302 
    13 UIKit        0x0034d0d3 -[UIViewController loadViewIfRequired] + 78 
    14 UIKit        0x0034d5d9 -[UIViewController view] + 35 
    15 UIKit        0x0035cf89 -[UIViewController shouldAutorotate] + 36 
    16 UIKit        0x0035d2d1 -[UIViewController _preferredInterfaceOrientationForPresentationInWindow:fromInterfaceOrientation:] + 297 
    17 UIKit        0x005fb3d5 -[UIWindowController transition:fromViewController:toViewController:target:didEndSelector:animation:] + 2330 
    18 UIKit        0x003595d5 -[UIViewController presentViewController:withTransition:completion:] + 6538 
    19 UIKit        0x00359aef -[UIViewController presentViewController:animated:completion:] + 130 
    20 UIKit        0x00359b2f -[UIViewController presentModalViewController:animated:] + 56 
    21 UIKit        0x007a3e00 -[UIStoryboardModalSegue perform] + 271 
    22 UIKit        0x00792f0c -[UIStoryboardSegueTemplate _perform:] + 174 
    23 UIKit        0x00792f87 -[UIStoryboardSegueTemplate perform:] + 115 
    24 libobjc.A.dylib      0x01580880 -[NSObject performSelector:withObject:withObject:] + 77 
    25 UIKit        0x002303b9 -[UIApplication sendAction:to:from:forEvent:] + 108 
    26 UIKit        0x00230345 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 61 
    27 UIKit        0x00331bd1 -[UIControl sendAction:to:forEvent:] + 66 
    28 UIKit        0x00331fc6 -[UIControl _sendActionsForEvents:withEvent:] + 577 
    29 UIKit        0x00331243 -[UIControl touchesEnded:withEvent:] + 641 
    30 UIKit        0x0026fddd -[UIWindow _sendTouchesForEvent:] + 852 
    31 UIKit        0x002709d1 -[UIWindow sendEvent:] + 1117 
    32 UIKit        0x002425f2 -[UIApplication sendEvent:] + 242 
    33 UIKit        0x0022c353 _UIApplicationHandleEventQueue + 11455 
    34 CoreFoundation      0x0177877f __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15 
    35 CoreFoundation      0x0177810b __CFRunLoopDoSources0 + 235 
    36 CoreFoundation      0x017951ae __CFRunLoopRun + 910 
    37 CoreFoundation      0x017949d3 CFRunLoopRunSpecific + 467 
    38 CoreFoundation      0x017947eb CFRunLoopRunInMode + 123 
    39 GraphicsServices     0x037e35ee GSEventRunModal + 192 
    40 GraphicsServices     0x037e342b GSEventRun + 104 
    41 UIKit        0x0022ef9b UIApplicationMain + 1225 
    42 2 Player Pong      0x0000317d main + 141 
    43 libdyld.dylib      0x01e36701 start + 1 
    ) 
    libc++abi.dylib: terminating with uncaught exception of type NSException 
    (lldb)

答

ü没有指定在你的VC关键中的关键名字是ButtonMove，去你的属性检查器中删除无效的关键ButtonMove终于干净运行该项目

祝你愉快的一天兄弟 – 2014-10-18 09:13:56

在你的xib或storyboard中创建了ButtonMove（作为标签，buton，textfiled ..），但是你的未使用意味着被删除不正确，只是按照我的回答，它会解决你的问题 – 2014-10-19 11:26:55

确定我的兄弟我的电子邮件ID是[email protected] – 2014-10-21 15:12:16

答

可能首先，一个插座引用了一个已被删除的控件，其次检查属性检查器中的任何错误键/值

线程1信号sigabrt运行应用程序时出错？

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