我遵循“https://segment.com/”在我的iOS源代码上实施分析用户使用情况。但是当我用UIAlertController
来显示标题是@“”时,我的应用程序崩溃了!我不知道为什么。要解决它,我必须设置警报的标题为零。这是我的日志:段框架使UIAlertController崩溃
2016-11-10 17:12:57.185 Lightning Rider Partner[24434:236155] *** Assertion failure in -[SEGAnalytics screen:properties:options:](), /Users/dungdo/Desktop/tcourier-ios/v2_driver/Pods/Analytics/Analytics/Classes/SEGAnalytics.m:323
2016-11-10 17:12:57.192 Lightning Rider Partner[24434:236155] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'screen name() must not be empty.'
*** First throw call stack:
(
0 CoreFoundation 0x000000010c1f134b __exceptionPreprocess + 171
1 libobjc.A.dylib 0x00000001120f521e objc_exception_throw + 48
2 CoreFoundation 0x000000010c1f5442 +[NSException raise:format:arguments:] + 98
3 Foundation 0x0000000111cc1d79 -[NSAssertionHandler handleFailureInFunction:file:lineNumber:description:] + 166
4 Analytics 0x000000010bc29d37 -[SEGAnalytics screen:properties:options:] + 471
5 Analytics 0x000000010bc3fb7c -[UIViewController(SEGScreen) seg_viewDidAppear:] + 444
6 UIKit 0x000000010e50eb0c -[UIViewController _setViewAppearState:isAnimating:] + 945
7 UIKit 0x000000010e51187a __64-[UIViewController viewDidMoveToWindow:shouldAppearOrDisappear:]_block_invoke + 42
8 UIKit 0x000000010e50fb64 -[UIViewController _executeAfterAppearanceBlock] + 86
9 UIKit 0x000000010e374438 _runAfterCACommitDeferredBlocks + 653
10 UIKit 0x000000010e360f6f _cleanUpAfterCAFlushAndRunDeferredBlocks + 566
11 UIKit 0x000000010e3923da _afterCACommitHandler + 176
12 CoreFoundation 0x000000010c195e17 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23
13 CoreFoundation 0x000000010c195d87 __CFRunLoopDoObservers + 391
14 CoreFoundation 0x000000010c17ab9e __CFRunLoopRun + 1198
15 CoreFoundation 0x000000010c17a494 CFRunLoopRunSpecific + 420
16 GraphicsServices 0x0000000115145a6f GSEventRunModal + 161
17 UIKit 0x000000010e367964 UIApplicationMain + 159
18 Lightning Rider Partner 0x000000010ad74c3f main + 111
19 libdyld.dylib 0x00000001128a868d start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
可能重复[NSInternalInconsistencyException',原因:'无法在捆绑中加载NIB:'NSBundle](http://stackoverflow.com/questions/12722461/nsinternalinconsistencyexception-reason-could-not-load-nib-in-捆nsbun) – DaImTo