Objective c 无法从类NSWindow的对象创建布尔
当我从笔尖加载窗口时，我看到了这个错误。这个错误出现在苹果的代码深处。我的加载代码都正确执行，当它运行时，所有的出口都设置正确Objective c 无法从类NSWindow的对象创建布尔,objective-c,macos,cocoa,Objective C,Macos,Cocoa,当我从笔尖加载窗口时，我看到了这个错误。这个错误出现在苹果的代码深处。我的加载代码都正确执行，当它运行时，所有的出口都设置正确 Cannot create BOOL from object <NSWindow: 0x7f883b44f770> of class NSWindow 而stacktrace是 2012-07-21 21:09:57.575 MingleLookBooks[15934:503] *** Terminating app due to uncaught exc
Cannot create BOOL from object <NSWindow: 0x7f883b44f770> of class NSWindow
2012-07-21 21:09:57.575 MingleLookBooks[15934:503] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Cannot create BOOL from object <NSWindow: 0x7f883b44f770> of class NSWindow'
*** First throw call stack:
(
0 CoreFoundation 0x00007fff91305f56 __exceptionPreprocess + 198
1 libobjc.A.dylib 0x00007fff874b9d5e objc_exception_throw + 43
2 CoreFoundation 0x00007fff91305d8a +[NSException raise:format:arguments:] + 106
3 AppKit 0x00007fff9038a394 _NSBoolFromValue + 421
4 AppKit 0x00007fff903b1c5a -[NSEditableBinder hiddenState] + 83
5 AppKit 0x00007fff903b1bdf -[NSEditableBinder _hiddenStateWithMode:] + 41
6 AppKit 0x00007fff90389eaa -[NSEditableBinder _setStatesImmediatelyInObject:mode:triggerRedisplay:] + 579
7 AppKit 0x00007fff90389c60 -[NSEditableBinder _observeValueForKeyPath:ofObject:context:] + 123
8 AppKit 0x00007fff901a1643 -[NSObject(NSKeyValueBindingCreation) bind:toObject:withKeyPath:options:] + 591
9 AppKit 0x00007fff9019a959 -[NSIBObjectData nibInstantiateWithOwner:topLevelObjects:] + 1079
10 AppKit 0x00007fff90190f73 loadNib + 322
11 AppKit 0x00007fff90190470 +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:] + 217
12 AppKit 0x00007fff9019038b +[NSBundle(NSNibLoading) loadNibFile:externalNameTable:withZone:] + 141
13 AppKit 0x00007fff901902ce +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 364
14 MingleLookBooks 0x000000010ef0917a -[AppController showLoginSheet] + 138
15 MingleLookBooks 0x000000010ef08ffb -[AppController awakeFromNib] + 43
16 CoreFoundation 0x00007fff912fcfb1 -[NSObject performSelector:] + 49
17 CoreFoundation 0x00007fff912fcf32 -[NSSet makeObjectsPerformSelector:] + 274
18 AppKit 0x00007fff9019a9ff -[NSIBObjectData nibInstantiateWithOwner:topLevelObjects:] + 1245
19 AppKit 0x00007fff90190f73 loadNib + 322
20 AppKit 0x00007fff90190470 +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:] + 217
21 AppKit 0x00007fff9019038b +[NSBundle(NSNibLoading) loadNibFile:externalNameTable:withZone:] + 141
22 AppKit 0x00007fff901902ce +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 364
23 AppKit 0x00007fff9040106f NSApplicationMain + 398
24 MingleLookBooks 0x000000010ef08f32 main + 34
25 MingleLookBooks 0x000000010ef08f04 start + 52
)
terminate called throwing an exception(lldb)
2012-07-21 21:09:57.575 MingleLookBooks[15934:503]***由于未捕获的异常“NSInternalInconsistenceException”而终止应用程序，原因是：“无法从类NSWindow的对象创建布尔”
***第一次抛出调用堆栈：
(
0 CoreFoundation 0x00007fff91305f56例外预处理+198
1 libobjc.A.dylib 0x00007fff874b9d5e objc_异常_抛出+43
2 CoreFoundation 0x00007fff91305d8a+[N异常提升：格式：参数：][106
3应用套件0x00007fff9038a394 _NSBoolFromValue+421
4应用套件0x00007fff903b1c5a-[N可编辑活页夹隐藏状态]+83
5应用套件0x00007FFF903BDF-[NSEditableBinder\u hiddenStateWithMode:+41
6应用套件0x00007fff90389eaa-[N可编辑绑定器_setStatesImmediatelyInObject:mode:triggerRedisplay:+579
7 AppKit 0x00007fff90389c60-[N可编辑活页夹_observeValueForKeyPath:ofObject:context:+123
8 AppKit 0x00007fff901a1643-[NSObject（NSKeyValueBindingCreation）绑定：toObject:withKeyPath:options:+591
9 AppKit 0x00007fff9019a959-[NSIBObjectData NibInstanceWithOwner:topLevelObjects:+1079
10应用套件0x00007fff90190f73加载NIB+322
11 AppKit 0x00007fff90190470+[NSBundle（NSNibLoading）\U loadNibFile:nameTable:withZone:ownerBundle:+217
12 AppKit 0x00007fff9019038b+[NSBundle（NSNibLoading）loadNibFile:externalNameTable:withZone:+141
13应用套件0x00007fff901902ce+[NSBundle（NSNibLoading）LOADNIBNAME:所有者：][364
14 MingleLookBooks 0x000000010ef0917a-[AppController showLoginSheet]+138
15个MingleLookBooks 0x000000010ef08ffb-[AppController awakeFromNib]+43
16 CoreFoundation 0x00007FFF912FCF1-[NSObject性能选择器：][49
17 CoreFoundation 0x00007FFF912FC32-[NSSet makeObjectsPerformSelector:+274
18应用套件0x00007fff9019a9ff-[NSIBObjectData NibInstanceWithOwner:topLevelObjects:+1245
19应用套件0x00007fff90190f73加载NIB+322
20 AppKit 0x00007fff90190470+[NSBundle（NSNibLoading）\U loadNibFile:nameTable:withZone:ownerBundle:+217
21 AppKit 0x00007fff9019038b+[NSBundle（NSNibLoading）loadNibFile:externalNameTable:withZone:+141
22应用套件0x00007fff901902ce+[NSBundle（NSNibLoading）LOADNIBNAME:所有者：][364
23应用套件0x00007fff9040106f NSApplicationMain+398
24个MingleLookBooks 0x000000010ef08f32主管道+34
25个MingleLookBooks 0x000000010ef08f04启动+52
)
终止引发异常的调用（lldb）
从堆栈跟踪中可以看出，这似乎与我的代码无关。我做错了什么？我没有任何线索，类似问题的其他答案也没有真正的帮助 您的一个绑定在XIB中设置不正确。您的一个绑定在XIB中设置不正确。您的一个绑定在XIB中设置不正确。它位于AppController类中，nib文件的所有者为AppController@Wevah你是对的，窗口指向的是视图，而不是窗口！（我想我会取消删除我的答案，然后…；）我想重新开始这个问题。Wevah的回答为我节省了一个漫长的调试过程——我从谷歌搜索错误文本中找到了这个问题，答案立即解决了我的问题。我重新编写了这个问题，使其不那么具体（尽管它已经很好了）。看起来您的一个绑定在XIB中设置不正确。它位于AppController类中，nib文件的所有者为AppController@Wevah你说得对，窗户指向的是风景，而不是窗户！（我想我会取消删除我的答案，然后…；）我想重新开始这个问题。Wevah的回答为我节省了一个漫长的调试过程——我从谷歌搜索错误文本中找到了这个问题，答案立即解决了我的问题。我重新编写了这个问题，让它变得不那么具体（尽管它已经很好了）。这个主题也帮助了我，几乎完全符合我的问题，并且澄清了我需要注意的地方。所以，无论如何，不要太“本地化”，值得开放。这个话题也帮助了我，几乎完全符合我的问题，并且澄清了我需要关注的地方。所以，无论如何，不要太“本地化”，值得开放。
2012-07-21 21:09:57.575 MingleLookBooks[15934:503] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Cannot create BOOL from object <NSWindow: 0x7f883b44f770> of class NSWindow'
*** First throw call stack:
(
0 CoreFoundation 0x00007fff91305f56 __exceptionPreprocess + 198
1 libobjc.A.dylib 0x00007fff874b9d5e objc_exception_throw + 43
2 CoreFoundation 0x00007fff91305d8a +[NSException raise:format:arguments:] + 106
3 AppKit 0x00007fff9038a394 _NSBoolFromValue + 421
4 AppKit 0x00007fff903b1c5a -[NSEditableBinder hiddenState] + 83
5 AppKit 0x00007fff903b1bdf -[NSEditableBinder _hiddenStateWithMode:] + 41
6 AppKit 0x00007fff90389eaa -[NSEditableBinder _setStatesImmediatelyInObject:mode:triggerRedisplay:] + 579
7 AppKit 0x00007fff90389c60 -[NSEditableBinder _observeValueForKeyPath:ofObject:context:] + 123
8 AppKit 0x00007fff901a1643 -[NSObject(NSKeyValueBindingCreation) bind:toObject:withKeyPath:options:] + 591
9 AppKit 0x00007fff9019a959 -[NSIBObjectData nibInstantiateWithOwner:topLevelObjects:] + 1079
10 AppKit 0x00007fff90190f73 loadNib + 322
11 AppKit 0x00007fff90190470 +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:] + 217
12 AppKit 0x00007fff9019038b +[NSBundle(NSNibLoading) loadNibFile:externalNameTable:withZone:] + 141
13 AppKit 0x00007fff901902ce +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 364
14 MingleLookBooks 0x000000010ef0917a -[AppController showLoginSheet] + 138
15 MingleLookBooks 0x000000010ef08ffb -[AppController awakeFromNib] + 43
16 CoreFoundation 0x00007fff912fcfb1 -[NSObject performSelector:] + 49
17 CoreFoundation 0x00007fff912fcf32 -[NSSet makeObjectsPerformSelector:] + 274
18 AppKit 0x00007fff9019a9ff -[NSIBObjectData nibInstantiateWithOwner:topLevelObjects:] + 1245
19 AppKit 0x00007fff90190f73 loadNib + 322
20 AppKit 0x00007fff90190470 +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:] + 217
21 AppKit 0x00007fff9019038b +[NSBundle(NSNibLoading) loadNibFile:externalNameTable:withZone:] + 141
22 AppKit 0x00007fff901902ce +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 364
23 AppKit 0x00007fff9040106f NSApplicationMain + 398
24 MingleLookBooks 0x000000010ef08f32 main + 34
25 MingleLookBooks 0x000000010ef08f04 start + 52
)
terminate called throwing an exception(lldb)