该应用程序最近崩溃了，我无法理解崩溃日志。
崩溃仅发生在 iPhone 5s SDK:9.1 上，我无法在模拟器或其他 SDK 版本的设备上重现它。
Crashed Thread: 0
0 libobjc.A.dylib 0x1993b5bdc objc_msgSend (in libobjc.A.dylib) + 28
1 UIKit 0x18a45bfb4 -[UINibStringIDTable lookupKey:identifier:] (in UIKit) + 132
2 UIKit 0x18a457c04 -[UINibDecoder decodeObjectForKey:] (in UIKit) + 48
3 UIKit 0x18a339030 -[UINib instantiateWithOwner:options:] (in UIKit) + 1416
4 UIKit 0x189fc01b8 -[UITableView _dequeueReusableViewOfType:withIdentifier:] (in UIKit) + 552
5 MyApp 0x10028a160 -[HomeVC loadStandardContentCellOnTableView:cellForRowAtIndexPath:] (in MyApp) (HomeVC.m:1604)
6 MyApp 0x10028737c -[HomeVC tableView:cellForRowAtIndexPath:] (in MyApp) (HomeVC.m:1198)
7 UIKit 0x18a1c220c -[UITableView _createPreparedCellForGlobalRow:withIndexPath:willDisplay:] (in UIKit) + 688
8 UIKit 0x18a1c2364 -[UITableView _createPreparedCellForGlobalRow:willDisplay:] (in UIKit) + 80
9 UIKit 0x18a1b17b8 -[UITableView _updateVisibleCellsNow:isRecursive:] (in UIKit) + 2440
10 UIKit 0x18a1c6f0c -[UITableView _performWithCachedTraitCollection:] (in UIKit) + 104
11 UIKit 0x189f5f22c -[UITableView layoutSubviews] (in UIKit) + 176
12 UIKit 0x189e6f7ac -[UIView(CALayerDelegate) layoutSublayersOfLayer:] (in UIKit) + 644
13 QuartzCore 0x18966eb58 -[CALayer layoutSublayers] (in QuartzCore) + 148
14 QuartzCore 0x189669764 CA::Layer::layout_if_needed(CA::Transaction*) (in QuartzCore) + 292
15 UIKit 0x189e862fc -[UIView(Hierarchy) layoutBelowIfNeeded] (in UIKit) + 884
16 UIKit 0x189f339e4 -[UINavigationController _layoutViewController:] (in UIKit) + 1196
17 UIKit 0x189f313bc -[UINavigationController _layoutTopViewController] (in UIKit) + 228
18 UIKit 0x189f49fb4 -[UINavigationController navigationTransitionView:didEndTransition:fromView:toView:] (in UIKit) + 728
19 UIKit 0x189f49ca0 -[UINavigationTransitionView _notifyDelegateTransitionDidStopWithContext:] (in UIKit) + 416
20 UIKit 0x189f499a8 -[UINavigationTransitionView _cleanupTransition] (in UIKit) + 744
21 UIKit 0x189eaed3c -[UIViewAnimationState sendDelegateAnimationDidStop:finished:] (in UIKit) + 312
22 UIKit 0x189eacfb8 +[UIViewAnimationState popAnimationState] (in UIKit) + 324
23 UIKit 0x189f3d4c4 -[UINavigationTransitionView transition:fromView:toView:] (in UIKit) + 1792
24 UIKit 0x189f33098 -[UINavigationController _startTransition:fromViewController:toViewController:] (in UIKit) + 2696
25 UIKit 0x189f32244 -[UINavigationController _startDeferredTransitionIfNeeded:] (in UIKit) + 868
26 UIKit 0x189f31e6c -[UINavigationController __viewWillLayoutSubviews] (in UIKit) + 60
27 UIKit 0x189f31dd4 -[UILayoutContainerView layoutSubviews] (in UIKit) + 208
28 UIKit 0x189e6f7ac -[UIView(CALayerDelegate) layoutSublayersOfLayer:] (in UIKit) + 644
29 QuartzCore 0x18966eb58 -[CALayer layoutSublayers] (in QuartzCore) + 148
30 QuartzCore 0x189669764 CA::Layer::layout_if_needed(CA::Transaction*) (in QuartzCore) + 292
31 QuartzCore 0x189669624 CA::Layer::layout_and_display_if_needed(CA::Transaction*) (in QuartzCore) + 32
32 QuartzCore 0x189668cc0 CA::Context::commit_transaction(CA::Transaction*) (in QuartzCore) + 252
33 QuartzCore 0x189668a08 CA::Transaction::commit() (in QuartzCore) + 512
34 QuartzCore 0x1896620f8 CA::Transaction::observer_callback(__CFRunLoopObserver*, unsigned long, void*) (in QuartzCore) + 80
35 CoreFoundation 0x184897bd0 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ (in CoreFoundation) + 32
36 CoreFoundation 0x184895974 __CFRunLoopDoObservers (in CoreFoundation) + 372
37 CoreFoundation 0x184895da4 __CFRunLoopRun (in CoreFoundation) + 928
38 CoreFoundation 0x1847c4ca0 CFRunLoopRunSpecific (in CoreFoundation) + 384
39 GraphicsServices 0x18fa00088 GSEventRunModal (in GraphicsServices) + 180
40 UIKit 0x189edcffc UIApplicationMain (in UIKit) + 204
41 MyApp 0x100272ea4 main (in MyApp) (main.m:47)
我不明白这次崩溃背后的真正原因是什么。有什么想法吗？
最佳答案
您正在使用已弃用的方法使单元出队。而不是使用 dequeueReusableCellWithIdentifier:你应该使用dequeueReusableCellWithIdentifier:forIndexPath: .
关于ios - 如何理解这个崩溃日志？信号发生器，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/42256709/