友盟报错

[xygkevin]

CrashDoctor Diagnosis: Attempted to dereference garbage pointer 0xc8c2a7f40.
Thread 0 Crashed:
0 libobjc.A.dylib 0x00000001991733f0 objc_retain
1 ZD_AppStore 0x00000001046b32e4 0x1044c8000 + 2011876
2 ZD_AppStore 0x00000001046b2f18 0x1044c8000 + 2010904
3 ZD_AppStore 0x000000010451e550 0x1044c8000 + 353616
4 ZD_AppStore 0x000000010451c59c 0x1044c8000 + 345500
5 UIKitCore 0x0000000182ef58a4 -[UIViewController _setViewAppearState:isAnimating:]
6 UIKitCore 0x00000001830248c0 -[UIViewController __viewWillAppear:]
7 JXCategoryView 0x0000000105970b3c -[JXCategoryListContainerView listWillAppear:] + [JXCategoryListContainerView.m : 0]
8 JXCategoryView 0x000000010596e7b0 __46-[JXCategoryListContainerView initializeViews]_block_invoke + [JXCategoryListContainerView.m : 81]
9 JXCategoryView 0x000000010596d7a4 -[JXCategoryListContainerViewController viewWillAppear:] + [JXCategoryListContainerView.m : 30]
10 UIKitCore 0x0000000182ef58a4 -[UIViewController _setViewAppearState:isAnimating:]
11 UIKitCore 0x00000001836e9508 __52-[UIViewController _setViewAppearState:isAnimating:]_block_invoke_2
12 UIKitCore 0x00000001830179c8 __52-[UIViewController _setViewAppearState:isAnimating:]_block_invoke
13 CoreFoundation 0x00000001808ade18 NSARRAY_IS_CALLING_OUT_TO_A_BLOCK
14 CoreFoundation 0x00000001809346f0 -[__NSSingleObjectArrayI enumerateObjectsWithOptions:usingBlock:]
15 UIKitCore 0x0000000182ef5b50 -[UIViewController _setViewAppearState:isAnimating:]
16 UIKitCore 0x00000001830248c0 -[UIViewController __viewWillAppear:]
17 UIKitCore 0x00000001833225d0 -[UINavigationController viewWillAppear:]
18 UIKitCore 0x0000000182ef58a4 -[UIViewController _setViewAppearState:isAnimating:]
19 UIKitCore 0x00000001830248c0 -[UIViewController __viewWillAppear:]
20 UIKitCore 0x00000001830f5868 -[UITabBarController transitionFromViewController:toViewController:transition:shouldSetSelected:]
21 UIKitCore 0x0000000183037198 -[UITabBarController _setSelectedViewController:]
22 UIKitCore 0x0000000182fa6adc -[UITabBarController setSelectedViewController:]
23 UIKitCore 0x00000001836493dc -[UITabBarController _setSelectedViewControllerAndNotify:]
24 UIKitCore 0x0000000183649160 -[UITabBarController _tabBarItemClicked:]
25 UIKitCore 0x0000000183211a98 -[UIApplication sendAction:to:from:forEvent:]
26 UIKitCore 0x00000001835575fc -[UITabBar _sendAction:withEvent:]
27 UIKitCore 0x0000000183211a98 -[UIApplication sendAction:to:from:forEvent:]
28 UIKitCore 0x000000018333ddb8 -[UIControl sendAction:to:forEvent:]
29 UIKitCore 0x00000001830b8f90 -[UIControl _sendActionsForEvents:withEvent:]
30 UIKitCore 0x00000001835586b0 -[UITabBar _buttonUp:]
31 UIKitCore 0x0000000183211a98 -[UIApplication sendAction:to:from:forEvent:]
32 UIKitCore 0x000000018333ddb8 -[UIControl sendAction:to:forEvent:]
33 UIKitCore 0x00000001830b8f90 -[UIControl _sendActionsForEvents:withEvent:]
34 UIKitCore 0x00000001833e8b40 -[UIControl touchesEnded:withEvent:]
35 UIKitCore 0x0000000182ebb58c -[UIWindow _sendTouchesForEvent:]
36 UIKitCore 0x0000000182eecf48 -[UIWindow sendEvent:]
37 UIKitCore 0x000000018309ce34 -[UIApplication sendEvent:]
38 UIKitCore 0x0000000182ec0140 __dispatchPreprocessedEventFromEventQueue
39 UIKitCore 0x0000000182eb4f2c __processEventQueue
40 UIKitCore 0x0000000183cfbd54 updateCycleEntry
41 UIKitCore 0x0000000183526b44 _UIUpdateSequenceRun
42 UIKitCore 0x0000000183ba384c schedulerStepScheduledMainSection
43 UIKitCore 0x0000000183ba2e3c runloopSourceCallback
44 CoreFoundation 0x000000018095b0d0

[pujiaxin33]

看起来应该是由于野指针引起的crash。能否复现呢？