您需要访问包含DWARF文件的. dsym包(文件夹)，并且应该使用编辑器打开.crash文件。

查看回溯部分，你应该会看到如下内容:

...
13  TheElements                         0x0000000100f62ca0 0x100f5c000 + 27808
14  UIKitCore                       0x00000001843e3044 -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 356 (UIApplication.m:2328)
...

Binary Images:
0x100f5c000 - 0x101673fff TheElements arm64 ...
...

注意stacktrace部分的第3列(0x0000000100f62ca0)中的长地址。 注意第4列中的简短地址(0x100f5c000) 注意二进制图像部分的架构(arm64) 执行以下操作:

$ atos -arch <arch> -o TheElements.app.dSYM/Contents/Resources/DWARF/TheElements -l <short_address> <long_address>

你应该得到这样的结果:

-[AtomicElementViewController myTransitionDidStop:finished:context:]

权威来源:https://developer.apple.com/library/content/technotes/tn2151/_index.html#//apple_ref/doc/uid/DTS40008184-CH1-SYMBOLICATE_WITH_ATOS

注意:如果由于任何原因你无法访问. dsym文件，你可以使用Xcode>Product>Archive重新创建.xcarchive，但要确保你构建的是完全相同的代码。然后可以从.xcarchive包中提取符号。

使用Xcode有一个更简单的方法(不需要使用命令行工具，一次查找一个地址)

Take any .xcarchive file. If you have one from before you can use that. If you don't have one, create one by running the Product > Archive from Xcode. Right click on the .xcarchive file and select 'Show Package Contents' Copy the dsym file (of the version of the app that crashed) to the dSYMs folder Copy the .app file (of the version of the app that crashed) to the Products > Applications folder Edit the Info.plist and edit the CFBundleShortVersionString and CFBundleVersion under the ApplicationProperties dictionary. This will help you identify the archive later Double click the .xcarchive to import it to Xcode. It should open Organizer. Go back to the crash log (in Devices window in Xcode) Drag your .crash file there (if not already present) The entire crash log should now be symbolicated. If not, then right click and select 'Re-symbolicate crash log'

您需要访问包含DWARF文件的. dsym包(文件夹)，并且应该使用编辑器打开.crash文件。

查看回溯部分，你应该会看到如下内容:

...
13  TheElements                         0x0000000100f62ca0 0x100f5c000 + 27808
14  UIKitCore                       0x00000001843e3044 -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 356 (UIApplication.m:2328)
...

Binary Images:
0x100f5c000 - 0x101673fff TheElements arm64 ...
...

注意stacktrace部分的第3列(0x0000000100f62ca0)中的长地址。 注意第4列中的简短地址(0x100f5c000) 注意二进制图像部分的架构(arm64) 执行以下操作:

$ atos -arch <arch> -o TheElements.app.dSYM/Contents/Resources/DWARF/TheElements -l <short_address> <long_address>

你应该得到这样的结果:

-[AtomicElementViewController myTransitionDidStop:finished:context:]

权威来源:https://developer.apple.com/library/content/technotes/tn2151/_index.html#//apple_ref/doc/uid/DTS40008184-CH1-SYMBOLICATE_WITH_ATOS

注意:如果由于任何原因你无法访问. dsym文件，你可以使用Xcode>Product>Archive重新创建.xcarchive，但要确保你构建的是完全相同的代码。然后可以从.xcarchive包中提取符号。

你也可以参考这个，我已经写了手动崩溃重新符号化的步骤。

崩溃Re-Symbolication

步骤1

移动上面所有的文件(MyApp。应用,MyApp-dSYM。dSYM和MyApp-Crash-log.crash)到一个文件夹，有一个方便的名字，你可以很容易地使用终端。

对我来说，桌面是最容易到达的地方;) 所以，我已经把这三个文件移动到桌面的MyApp文件夹。

步骤2

现在轮到Finder了，去到下面的路径，无论哪个适用于你的XCODE版本。

使用此命令查找symbolicatecrash脚本文件， 找到/应用程序/ Xcode。应用程序名称symbolicatcrash

Xcode 7.3和更新版本(Xcode 8，…， Xcode 14，…):/ application /Xcode.app/Contents/SharedFrameworks/DVTFoundation.framework/Versions/A/Resources/symbolicatecrash

步骤3

将找到的symbolicatecrash脚本文件的目录添加到$PATH env变量中，如下所示d/ xcode - symbolicatcrash，粘贴脚本文件的目录并保存。当打开一个新终端时，您可以在位于/usr/bin中的任何文件夹中调用symbolicatecrash命令。

Or

复制符号崩溃文件从这个位置，并将其粘贴到桌面/MyApp (等等……不要盲目地跟着我，我正在MyApp文件夹中粘贴符号崩溃文件，这是你在第一步中创建的，在你最喜欢的位置，有三个文件。)

步骤4

打开终端，并CD到MyApp文件夹。

cd Desktop/MyApp — Press Enter
export DEVELOPER_DIR=$(xcode-select --print-path)

—按Enter

./symbolicatecrash -v MyApp-Crash-log.crash MyApp.dSYM

—按Enter

就是这样!符号日志在您的终端上… 现在简单地，找出错误并解决它;)

苹果公司的文件如下:

符号崩溃报告与Xcode Xcode会自动尝试符号化它遇到的所有崩溃报告。你所需要做的就是将崩溃报告添加到Xcode管理器中。

Connect an iOS device to your Mac Choose "Devices" from the "Window" menu Under the "DEVICES" section in the left column, choose a device Click the "View Device Logs" button under the "Device Information" section on the right hand panel Drag your crash report onto the left column of the presented panel Xcode will automatically symbolicate the crash report and display the results To symbolicate a crash report, Xcode needs to be able to locate the following: The crashing application's binary and dSYM file. The binaries and dSYM files for all custom frameworks that the application links against. For frameworks that were built from source with the application, their dSYM files are copied into the archive alongside the application's dSYM file. For frameworks that were built by a third-party, you will need to ask the author for the dSYM file. Symbols for the OS that the that application was running on when it crashed. These symbols contain debug information for the frameworks included in a specific OS release (e.g, iOS 9.3.3). OS symbols are architecture specific - a release of iOS for 64-bit devices won't include armv7 symbols. Xcode will automatically copy OS symbols from each device that you connect to your Mac.

如果其中任何一个缺失，Xcode可能无法代表这个崩溃报告，或者只能部分代表这个崩溃报告。

在Xcode 10中遵循以下步骤，在同一台机器上生成应用程序的崩溃日志:

Inside Organizer, locate the archive where the app is based on. Click on the Download Debug Symbols button. Nothing will appear in your Downloads folder, but that's OK. Connect the build machine to an iOS device. Select the device in Devices and Simulators. Click on the View Devices Logs button. Drag-and-drop the crash file to the left panel. The file must end with a .crash extension, otherwise the drag fails. Switch to the All Logs tab. Select the added crash file. The file should automatically symbolicate, otherwise use the right-click context menu item Re-Symbolicate Log.