我正在开发一个使用facebook模块进行facebook登录的钛IOS应用程序。 当我关闭fb模块包含窗口时，我收到以下错误。 任何人都可以帮助吗？ 提前完成。
[ERROR] : The application has crashed with an uncaught exception 'NSInternalInconsistencyException'.
[ERROR] : Reason:
[ERROR] : An instance 0x17e8aa20 of class FBSessionManualTokenCachingStrategy was deallocated while key value observers were still registered with it. Current observation info: <NSKeyValueObservationInfo 0x17d1bd30> (
[ERROR] : <NSKeyValueObservance 0x17dc6850: Observer: 0x17e26170, Key path: accessToken, Options: <New: NO, Old: NO, Prior: YES> Context: 0x538bac, Property: 0x17de0f60>
[ERROR] : <NSKeyValueObservance 0x17d110e0: Observer: 0x17e26170, Key path: expirationDate, Options: <New: NO, Old: NO, Prior: YES> Context: 0x538bac, Property: 0x17d1bd10>
[ERROR] : )
[ERROR] : Stack trace:
[ERROR] :
[ERROR] : 0 CoreFoundation 0x29ff549f <redacted> + 126
[ERROR] : 1 libobjc.A.dylib 0x377abc8b objc_exception_throw + 38
[ERROR] : 2 CoreFoundation 0x29ff53e5 <redacted> + 0
[ERROR] : 3 Foundation 0x2ac9ec25 <redacted> + 288
[ERROR] : 4 libobjc.A.dylib 0x377c5d5f <redacted> + 166
[ERROR] : 5 Qatar Tips 0x0047130b Qatar Tips + 4375307
[ERROR] : 6 libobjc.A.dylib 0x377c5d5f <redacted> + 166
[ERROR] : 7 Qatar Tips 0x0046e3a5 Qatar Tips + 4363173
[ERROR] : 8 libobjc.A.dylib 0x377c5d5f <redacted> + 166
[ERROR] : 9 Qatar Tips 0x0006e76f Qatar Tips + 169839
[ERROR] : 10 libobjc.A.dylib 0x377c5d5f <redacted> + 166
[ERROR] : 11 Qatar Tips 0x0006cf71 Qatar Tips + 163697
[ERROR] : 12 Qatar Tips 0x002ace57 Qatar Tips + 2522711
[ERROR] : 13 Qatar Tips 0x0042b65f Qatar Tips + 4089439
[ERROR] : 14 Qatar Tips 0x0042d4c9 Qatar Tips + 4097225
[ERROR] : 15 Qatar Tips 0x00354cf7 Qatar Tips + 3210487
[ERROR] : 16 Qatar Tips 0x00356bf5 Qatar Tips + 3218421
[ERROR] : 17 Qatar Tips 0x00355acf Qatar Tips + 3214031
[ERROR] : 18 Qatar Tips 0x00262927 Qatar Tips + 2218279
[ERROR] : 19 Qatar Tips 0x0026256f Qatar Tips + 2217327
[ERROR] : 20 Qatar Tips 0x002ab5d5 Qatar Tips + 2516437
[ERROR] : 21 Qatar Tips 0x000659af Qatar Tips + 133551
[ERROR] : 22 Qatar Tips 0x00067a8d Qatar Tips + 141965
[ERROR] : 23 Foundation 0x2ad05b5b <redacted> + 1118
[ERROR] : 24 libsystem_pthread.dylib 0x37e6ee93 <redacted> + 138
[ERROR] : 25 libsystem_pthread.dylib 0x37e6ee07 _pthread_start + 118
[ERROR] : 26 libsystem_pthread.dylib 0x37e6cb90 thread_start + 8
[ERROR] : *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'An instance 0x17e8aa20 of class FBSessionManualTokenCachingStrategy was deallocated while key value observers were still registered with it. Current observation info: <NSKeyValueObservationInfo 0x17d1bd30> (
[ERROR] : <NSKeyValueObservance 0x17dc6850: Observer: 0x17e26170, Key path: accessToken, Options: <New: NO, Old: NO, Prior: YES> Context: 0x538bac, Property: 0x17de0f60>
[ERROR] : <NSKeyValueObservance 0x17d110e0: Observer: 0x17e26170, Key path: expirationDate, Options: <New: NO, Old: NO, Prior: YES> Context: 0x538bac, Property: 0x17d1bd10>
[ERROR] : )'
[ERROR] : *** First throw call stack:
[ERROR] : (0x29ff549f 0x377abc8b 0x29ff53e5 0x2ac9ec25 0x377c5d5f 0x47130b 0x377c5d5f 0x46e3a5 0x377c5d5f 0x6e76f 0x377c5d5f 0x6cf71 0x2ace57 0x42b65f 0x42d4c9 0x354cf7 0x356bf5 0x355acf 0x262927 0x26256f 0x2ab5d5 0x659af 0x67a8d 0x2ad05b5b 0x37e6ee93 0x37e6ee07 0x37e6cb90)
SubCategoryWindow.addEventListener('android:back', _androidBack);
function _androidBack(e) {
bottomAdvertisementInterval = null;
categoryId = null;
SubCategoryWindow.removeEventListener('android:back', _androidBack);
SubCategoryWindow.hide();
SubCategoryWindow = null;
LoadingIndicator = null;
itemId = null;
ImageCacheModule = null;
fbShareBlob = null;
}
答案 0 :(得分：0)
iOS设备上没有Back按钮，也没有此类事件监听器。请在此处阅读更多详细信息：http://docs.appcelerator.com/titanium/latest/#!/api/Titanium.UI.Window-event-androidback
如果您要部署跨平台应用，则应实施branching code。
如果纠正代码后崩溃仍然存在，请发布有问题的源代码以帮助您排除崩溃故障。