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我有崩潰,在該消息中的應用程序:的iOS CALayerInvalidGeometry
終止應用程序由於未捕獲的異常 'CALayerInvalidGeometry', 原因: '的CALayer位置包含的NaN:[2.74665e-34楠]'
這裏更詳細的異常消息:
CALayer position contains NaN: [2.74665e-34 nan]
2012-04-05 15:48:00.185 Infectious[28198:fb03] (
0 CoreFoundation 0x0226803e __exceptionPreprocess + 206
1 libobjc.A.dylib 0x02820cd6 objc_exception_throw + 44
2 CoreFoundation 0x02210a48 +[NSException raise:format:arguments:] + 136
3 CoreFoundation 0x022109b9 +[NSException raise:format:] + 57
4 QuartzCore 0x00df3c0d _ZN2CA5Layer12set_positionERKNS_4Vec2IdEEb + 155
5 QuartzCore 0x00de9f55 -[CALayer setPosition:] + 68
6 QuartzCore 0x00de9a0a -[CALayer setFrame:] + 675
7 UIKit 0x00efbfb8 -[UIView(Geometry) setFrame:] + 198
8 UIKit 0x010071a1 -[UILabel setFrame:] + 233
9 Infectious 0x00010e10 -[SusceptibilityHistoryController buildHistogram:] + 9648
10 Infectious 0x0000db7e -[SusceptibilityHistoryController viewDidLoad] + 1742
11 UIKit 0x00f8fa1e -[UIViewController view] + 184
12 UIKit 0x00f8fd11 -[UIViewController contentScrollView] + 36
13 UIKit 0x00fa18fd -[UINavigationController _computeAndApplyScrollContentInsetDeltaForViewController:] + 36
14 UIKit 0x00fa1aef -[UINavigationController _layoutViewController:] + 43
15 UIKit 0x00fa1dbb -[UINavigationController _startTransition:fromViewController:toViewController:] + 303
16 UIKit 0x00fa285f -[UINavigationController _startDeferredTransitionIfNeeded] + 288
17 UIKit 0x00fa2e06 -[UINavigationController pushViewController:transition:forceImmediate:] + 989
18 UIKit 0x00fa2a24 -[UINavigationController pushViewController:animated:] + 62
19 Infectious 0x0000851d -[RecentSusceptibilityController tableView:didSelectRowAtIndexPath:] + 269
20 UIKit 0x00f595c5 -[UITableView _selectRowAtIndexPath:animated:scrollPosition:notifyDelegate:] + 1164
21 UIKit 0x00f597fa -[UITableView _userSelectRowAtPendingSelectionIndexPath:] + 201
22 Foundation 0x017ee85d __NSFireDelayedPerform + 389
23 CoreFoundation 0x0223c936 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 22
24 CoreFoundation 0x0223c3d7 __CFRunLoopDoTimer + 551
25 CoreFoundation 0x0219f790 __CFRunLoopRun + 1888
26 CoreFoundation 0x0219ed84 CFRunLoopRunSpecific + 212
27 CoreFoundation 0x0219ec9b CFRunLoopRunInMode + 123
28 GraphicsServices 0x0315a7d8 GSEventRunModal + 190
29 GraphicsServices 0x0315a88a GSEventRun + 103
30 UIKit 0x00ec8626 UIApplicationMain + 1163
31 Infectious 0x0001131b main + 187
32 Infectious 0x00002365 start + 53
我應該怎麼找?
我讀過那可能是零除?
還有什麼可以成爲這次事故的嫌疑人?
謝謝!