Xcode 8.1发布应用程序崩溃libobjc.A.dylib objc_msgSend

Question

Xcode7在Xcode8.1中直接安装在手机上运行的所有版本都没有任何问题，在iOS9.3中发布了.ipa到第三方平台上安装，在iOS9.3中也没有任何问题，但是当我提交AppStore并在iOS9.3中安装到手机上时，下面的版本会被异常闪回，任何人都遇到了同样的问题呀，解决了，我在使用iOS9.3的时候也没有遇到过发布这个问题。

有没有人能告诉我怎么才能找到它？

我得到了下面的Crashlytics中显示的崩溃。

0 libobjc.A.dylib   objc_msgSend + 28
1 libobjc.A.dylib   (anonymous namespace)::AutoreleasePoolPage::pop(void*) + 508
2 FrontBoardServices    -[FBSSerialQueue _performNext] + 192
3 FrontBoardServices    -[FBSSerialQueue _performNextFromRunLoopSource] + 56
4 CoreFoundation    ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
5 CoreFoundation    ___CFRunLoopDoSources0 + 540
6 CoreFoundation    ___CFRunLoopRun + 724
7 CoreFoundation    CFRunLoopRunSpecific + 384
8 UIKit -[UIApplication _run] + 460
9 UIKit UIApplicationMain + 204
10 huxijia  main (main.m:14)
11 libdyld.dylib    _start + 4



0   libobjc.A.dylib
objc_msgSend + 28
1   CoreFoundation
CFEqual + 340
2   CoreFoundation
___NSCacheKeyEqual + 12
3   libcache.dylib
__entry_get_optionally_checking_collisions + 164
4   libcache.dylib
cache_get_and_retain + 132
5   CoreFoundation
-[NSCache objectForKey:] + 68
6   CoreUI
-[CUIStructuredThemeStore _canGetRenditionWithKey:isFPO:lookForSubstitutions:] + 360
7   CoreUI
-[CUICatalog _resolvedRenditionKeyFromThemeRef:withBaseKey:scaleFactor:deviceIdiom:deviceSubtype:sizeClassHorizontal:sizeClassVertical:memoryClass:graphicsClass:graphicsFallBackOrder:] + 1416
8   CoreUI
-[CUICatalog namedLookupWithName:scaleFactor:deviceIdiom:deviceSubtype:sizeClassHorizontal:sizeClassVertical:] + 148
9   UIKit
___98-[_UIAssetManager imageNamed:scale:idiom:subtype:cachingOptions:sizeClassPair:attachCatalogImage:]_block_invoke + 424
10  UIKit
-[_UIAssetManager imageNamed:scale:idiom:subtype:cachingOptions:sizeClassPair:attachCatalogImage:] + 212
11  UIKit
-[_UIAssetManager imageNamed:withTrait:] + 528
12  UIKit
__UIImageWithNameAndTraitCollection + 96
13  UIKit
+[UIImage(UIImagePrivate) _kitImageNamed:withTrait:] + 36
14  UIKit
_CreateScrollIndicator + 260
15  UIKit
-[UIScrollView _adjustScrollerIndicators:alwaysShowingThem:] + 200
16  UIKit
-[UIScrollView setContentOffset:] + 524
17  UIKit
-[UITableView setContentOffset:] + 300
18  UIKit
-[UIPickerTableView _setContentOffset:notify:] + 100
19  UIKit
-[UIScrollView(UIScrollViewInternal) _adjustContentOffsetIfNecessary] + 60


0   libobjc.A.dylib
objc_msgSend + 28
1   libcache.dylib
__entry_get_optionally_checking_collisions + 52
2   libcache.dylib
__entry_table_resize + 308
3   libcache.dylib
cache_set_and_retain + 852
4   CoreFoundation
-[NSCache setObject:forKey:cost:] + 268
5   CoreUI
-[CUIStructuredThemeStore _canGetRenditionWithKey:isFPO:lookForSubstitutions:] + 860
6   CoreUI
-[CUICatalog _resolvedRenditionKeyFromThemeRef:withBaseKey:scaleFactor:deviceIdiom:deviceSubtype:sizeClassHorizontal:sizeClassVertical:memoryClass:graphicsClass:graphicsFallBackOrder:] + 924
7   CoreUI
-[CUICatalog namedLookupWithName:scaleFactor:deviceIdiom:deviceSubtype:sizeClassHorizontal:sizeClassVertical:] + 148
8   UIKit
___98-[_UIAssetManager imageNamed:scale:idiom:subtype:cachingOptions:sizeClassPair:attachCatalogImage:]_block_invoke + 424
9   UIKit
-[_UIAssetManager imageNamed:scale:idiom:subtype:cachingOptions:sizeClassPair:attachCatalogImage:] + 260
10  UIKit
-[UIImageAsset imageWithTraitCollection:] + 404
11  UIKit
-[UIImageView _resolveImageForTrait:] + 460
12  UIKit
-[UIImageView _didMoveFromWindow:toWindow:] + 212
13  UIKit
-[UIView(Internal) _didMoveFromWindow:toWindow:] + 760
14  UIKit
-[UIActivityIndicatorView _didMoveFromWindow:toWindow:] + 196
15  UIKit
-[UIView(Internal) _didMoveFromWindow:toWindow:] + 760
16  UIKit
-[UIView(Internal) _didMoveFromWindow:toWindow:] + 760
17  UIKit
-[UIView(Internal) _didMoveFromWindow:toWindow:] + 760
18  UIKit
___45-[UIView(Hierarchy) _postMovedFromSuperview:]_block_invoke + 152
19  UIKit
-[UIView(Hierarchy) _postMovedFromSuperview:] + 504

Answer 1

ObjC运行时和/或自动释放操作中的崩溃几乎总是悬而未决的指针。

我高度怀疑这与环境有关。更像是，在正常的开发过程中，您不会看到代码路径/边缘情况。我会从NSZombies开始，它会非常有帮助。

我还建议在Crashlytics崩溃中查找奇怪的、无法识别的选择器崩溃，或者运行时代码中的其他东西。它们可能都潜在地与相同的根本原因有关。