线程1:向SIGABRT发出信号有人可以帮助我吗? [英] Thread 1: signal SIGABRT Can someone help me?
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问题描述
运行应用程序后，我在AppDelegate.h中收到此错误消息. 线程1:信号SIGABRT"我已在代码一侧注释了发生错误的位置.有人可以帮忙吗?谢谢.
#import <UIKit/UIKit.h>
#import "AppDelegate.h"
int main(int argc, char * argv[])
{
@autoreleasepool {
return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class])); //Thread 1: signal SIGABRT
}
}
这是我得到的堆栈跟踪:
2014-03-29 17:27:56.440 Game[3599:70b] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<UIApplication 0x109c28520> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key view.'
*** First throw call stack:
(
0 CoreFoundation 0x0000000101c1b795 __exceptionPreprocess + 165
1 libobjc.A.dylib 0x0000000101725991 objc_exception_throw + 43
2 CoreFoundation 0x0000000101c9fe69 -[NSException raise] + 9
3 Foundation 0x000000010130703a -[NSObject(NSKeyValueCoding) setValue:forKey:] + 259
4 CoreFoundation 0x0000000101c17700 -[NSArray makeObjectsPerformSelector:] + 224
5 UIKit 0x00000001005d11b8 -[UINib instantiateWithOwner:options:] + 1131
6 UIKit 0x00000001005d2bb2 -[NSBundle(UINSBundleAdditions) loadNibNamed:owner:options:] + 138
7 UIKit 0x000000010038781d -[UIApplication _loadMainNibFileNamed:bundle:] + 42
8 UIKit 0x0000000100386b1a -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 454
9 UIKit 0x0000000100397aab -[UIApplication handleEvent:withNewEvent:] + 3092
10 UIKit 0x0000000100397f1e -[UIApplication sendEvent:] + 79
11 UIKit 0x00000001003882be _UIApplicationHandleEvent + 618
12 GraphicsServices 0x0000000104977bb6 _PurpleEventCallback + 762
13 GraphicsServices 0x000000010497767d PurpleEventCallback + 35
14 CoreFoundation 0x0000000101b9d819 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 41
15 CoreFoundation 0x0000000101b9d5ee __CFRunLoopDoSource1 + 478
16 CoreFoundation 0x0000000101bc6ab3 __CFRunLoopRun + 1939
17 CoreFoundation 0x0000000101bc5f33 CFRunLoopRunSpecific + 467
18 UIKit 0x00000001003864bd -[UIApplication _run] + 609
19 UIKit 0x0000000100388043 UIApplicationMain + 1010
20 Game 0x0000000100000f33 main + 115
21 libdyld.dylib 0x00000001032755fd start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
解决方案
Game[3599:70b] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<UIApplication 0x109c28520> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key view.'
以上一行表示您正在尝试访问名为view的属性，但是您的类没有该名称的属性.您是在实际上没有视图的对象上调用view属性(但是更可能被编译器捕获)，或者没有在Interface Builder中为视图控制器设置视图出口. >
检查要在App Delegate中加载的视图控制器是否在IB中连接了视图插座.
I am getting this error message in my AppDelegate.h after I run my application. "Thread 1: signal SIGABRT" I have commented where the error is occurring to the side of my code. Can anybody help please. Thanks.
#import <UIKit/UIKit.h>
#import "AppDelegate.h"
int main(int argc, char * argv[])
{
@autoreleasepool {
return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class])); //Thread 1: signal SIGABRT
}
}
Here is the stack trace I'm getting:
2014-03-29 17:27:56.440 Game[3599:70b] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<UIApplication 0x109c28520> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key view.'
*** First throw call stack:
(
0 CoreFoundation 0x0000000101c1b795 __exceptionPreprocess + 165
1 libobjc.A.dylib 0x0000000101725991 objc_exception_throw + 43
2 CoreFoundation 0x0000000101c9fe69 -[NSException raise] + 9
3 Foundation 0x000000010130703a -[NSObject(NSKeyValueCoding) setValue:forKey:] + 259
4 CoreFoundation 0x0000000101c17700 -[NSArray makeObjectsPerformSelector:] + 224
5 UIKit 0x00000001005d11b8 -[UINib instantiateWithOwner:options:] + 1131
6 UIKit 0x00000001005d2bb2 -[NSBundle(UINSBundleAdditions) loadNibNamed:owner:options:] + 138
7 UIKit 0x000000010038781d -[UIApplication _loadMainNibFileNamed:bundle:] + 42
8 UIKit 0x0000000100386b1a -[UIApplication _runWithURL:payload:launchOrientation:statusBarStyle:statusBarHidden:] + 454
9 UIKit 0x0000000100397aab -[UIApplication handleEvent:withNewEvent:] + 3092
10 UIKit 0x0000000100397f1e -[UIApplication sendEvent:] + 79
11 UIKit 0x00000001003882be _UIApplicationHandleEvent + 618
12 GraphicsServices 0x0000000104977bb6 _PurpleEventCallback + 762
13 GraphicsServices 0x000000010497767d PurpleEventCallback + 35
14 CoreFoundation 0x0000000101b9d819 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 41
15 CoreFoundation 0x0000000101b9d5ee __CFRunLoopDoSource1 + 478
16 CoreFoundation 0x0000000101bc6ab3 __CFRunLoopRun + 1939
17 CoreFoundation 0x0000000101bc5f33 CFRunLoopRunSpecific + 467
18 UIKit 0x00000001003864bd -[UIApplication _run] + 609
19 UIKit 0x0000000100388043 UIApplicationMain + 1010
20 Game 0x0000000100000f33 main + 115
21 libdyld.dylib 0x00000001032755fd start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
解决方案
Game[3599:70b] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<UIApplication 0x109c28520> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key view.'
The above line means that you have are trying to access a property called view, but your class doesn't have a property of that name. Either you are calling view property on an object that doesn't actually have a view (but this is more likely to be caught by the compiler), or you haven't set the view outlet for your view controller in Interface Builder.
Check that the view controller you are loading in your App Delegate has the view outlet connected in IB.
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