iOS 8 – 无法表示来自自定义dynamic框架的符号

这是我有： – iOS应用程序称为VacationSpots（.APP文件）

• 应用程序dSYM文件

• 名为VSUtilities（.framework文件）的dynamic框架

• dynamic框架dSYM文件

以下是示例项目源代码： https : //www.dropbox.com/s/nl32xlk98lnl1mv/VacationSpots.zip?dl=0

我推出的应用程序崩溃强制解包零可选。

以下是符号化的崩溃报告的一部分。 注意VSUtilities调用不是象征性的：

Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed: 0 libswiftCore.dylib 0x00333470 0x1d1000 + 1451120 1 VSUtilities 0x001c0bd8 0x1b9000 + 31704 2 VacationSpots 0x0007a418 SpotsViewController.awakeFromNib() -> () (SpotsViewController.swift:38) 3 VacationSpots 0x0007a4b8 @objc SpotsViewController.awakeFromNib() -> () (SpotsViewController.swift:0) 4 UIKit 0x2940036a -[UINib instantiateWithOwner:options:] + 1910 5 UIKit 0x29641818 -[UIStoryboard instantiateViewControllerWithIdentifier:] + 196 6 UIKit 0x2964197a -[UIStoryboard instantiateInitialViewController] + 58 7 UIKit 0x291f8ea0 -[UIApplication _loadMainStoryboardFileNamed:bundle:] + 84 8 UIKit 0x28fccebc -[UIApplication _loadMainInterfaceFile] + 260 9 UIKit 0x291f7d80 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1256 10 UIKit 0x2920bb9c __84-[UIApplication _handleApplicationActivationWithScene:transitionContext:completion:]_block_invoke3228 + 36 11 UIKit 0x291f53aa -[UIApplication workspaceDidEndTransaction:] + 134 12 FrontBoardServices 0x26100c7e -[FBSSerialQueue _performNext] + 230 13 FrontBoardServices 0x26100f70 -[FBSSerialQueue _performNextFromRunLoopSource] + 48 14 CoreFoundation 0x24ddf68e __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 14 15 CoreFoundation 0x24ddf27c __CFRunLoopDoSources0 + 452 16 CoreFoundation 0x24ddd5ea __CFRunLoopRun + 794 17 CoreFoundation 0x24d30bf8 CFRunLoopRunSpecific + 520 18 CoreFoundation 0x24d309e4 CFRunLoopRunInMode + 108 19 UIKit 0x28fc65bc -[UIApplication _run] + 524 20 UIKit 0x28fc0ba0 UIApplicationMain + 144 21 VacationSpots 0x00081d4c main (AppDelegate.swift:26) 22 libdyld.dylib 0x249df872 start + 2 

这是symbolicatecrash命令输出的一部分：

 Finding Symbols: .fetching symbol file for VSUtilities--[undef] Searching []...-- NO MATCH Searching in Spotlight for dsym with UUID of 9acae8d3326233adaaea24609e951306 Running mdfind "com_apple_xcode_dsym_uuids == 9ACAE8D3-3262-33AD-AAEA-24609E951306" Running mdls -name com_apple_xcode_dsym_paths \/Users\/maxkorytko\/Library\/Developer\/Xcode\/DerivedData\/VacationSpots\-citeoysntsbhwwfzcqytfuzhnqze\/Build\/Products\/Debug\-iphoneos\/VSUtilities\.framework\.dSYM @dsym_paths = ( /Users/maxkorytko/Library/Developer/Xcode/DerivedData/VacationSpots-citeoysntsbhwwfzcqytfuzhnqze/Build/Products/Debug-iphoneos/VSUtilities.framework.dSYM/Contents/Resources/DWARF/VSUtilities ) @exec_names = ( VSUtilities ) Running mdfind "kMDItemContentType == com.apple.application-bundle && (kMDItemAlternateNames == 'VSUtilities.app' || kMDItemDisplayName == 'VSUtilities' || kMDItemDisplayName == 'VSUtilities.app')" Running mdfind "kMDItemContentType == public.unix-executable && kMDItemDisplayName == 'VSUtilities'" Did not find executable for dsym ## Warning: Can't find any unstripped binary that matches version of /var/mobile/Containers/Bundle/Application/BE14C237-9798-4030-9806-11F3386A0077/VacationSpots.app/Frameworks/VSUtilities.framework/VSUtilities ..fetching symbol file for VacationSpots--[undef] Searching []...-- NO MATCH Searching in Spotlight for dsym with UUID of d2731d399b5132329532fea91df1ca19 Running mdfind "com_apple_xcode_dsym_uuids == D2731D39-9B51-3232-9532-FEA91DF1CA19" Running mdls -name com_apple_xcode_dsym_paths \/Users\/maxkorytko\/Library\/Developer\/Xcode\/DerivedData\/VacationSpots\-citeoysntsbhwwfzcqytfuzhnqze\/Build\/Products\/Debug\-iphoneos\/VacationSpots\.app\.dSYM @dsym_paths = ( /Users/maxkorytko/Library/Developer/Xcode/DerivedData/VacationSpots-citeoysntsbhwwfzcqytfuzhnqze/Build/Products/Debug-iphoneos/VacationSpots.app.dSYM/Contents/Resources/DWARF/VacationSpots ) @exec_names = ( VacationSpots ) Running mdfind "kMDItemContentType == com.apple.application-bundle && (kMDItemAlternateNames == 'VacationSpots.app' || kMDItemDisplayName == 'VacationSpots' || kMDItemDisplayName == 'VacationSpots.app')" Running mdfind "kMDItemContentType == public.unix-executable && kMDItemDisplayName == 'VacationSpots'" Running /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/lipo -info '/Users/maxkorytko/Library/Developer/Xcode/DerivedData/VacationSpots-citeoysntsbhwwfzcqytfuzhnqze/Build/Products/Debug-iphoneos/VacationSpots.app/VacationSpots' Running /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/otool -arch armv7 -l '/Users/maxkorytko/Library/Developer/Xcode/DerivedData/VacationSpots-citeoysntsbhwwfzcqytfuzhnqze/Build/Products/Debug-iphoneos/VacationSpots.app/VacationSpots' Number of symbols in /Users/maxkorytko/Library/Developer/Xcode/DerivedData/VacationSpots-citeoysntsbhwwfzcqytfuzhnqze/Build/Products/Debug-iphoneos/VacationSpots.app/VacationSpots: 335 + 2081 = 2416 Found executable /Users/maxkorytko/Library/Developer/Xcode/DerivedData/VacationSpots-citeoysntsbhwwfzcqytfuzhnqze/Build/Products/Debug-iphoneos/VacationSpots.app/VacationSpots -- MATCH 

Answer 1

今天面对类似的事情。 我的情况有两个问题：

1. .framework.app不会得到“足够的索引”/得到所有的mdfind的元数据，如kMDItemDisplayName，除非我把它移出.app。

2. symbolicatecrash与“kMDItemContentType == public.unix-executable”使用mdfind，而我的框架可执行文件的真正kMDItemContentType是“public.data”。

解决它：

1. 将.framework移出.app（在我的情况下，我把所有的东西都移到了Desktop上，以确保它能被正确地编入索引）

2. 修改（复制）symbolicatecrash以便不仅查看“kMDItemContentType == public.unix-executable”，而且查看“kMDItemContentType == public.data”

PS您可以使用mdls来获取文件的索引元数据属性：

MacBook-Pro-GE:~ eg$ mdls -name kMDItemContentType ~/Desktop/OPASAppKit.framework/OPASAppKit kMDItemContentType = "public.data"

至于symbolicatecrash的修改版本，我不确定我是否可以按原样发布，但是这里有一个diff，只是一行改变了。

https://gist.githubusercontent.com/grigorye/25dbfe64e6d91db21817/raw/6e33f1d77abca6ffc022bedefcd5a5f1d1bc308f/symbolicatecrash-publicdata.diff

顺便说一句，它看起来像Xcode使用symbolicatecrash作为符号化，所以修补Xcode内的脚本，让我也象征性地与自定义dynamic框架的崩溃。