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symbolicatecrash不使用dSYM,但'atos'有效

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劳驾!有一个问题让我很困惑!

我有Myapp.app.dSYM . (所有符号都已从MyApp.app中删除并复制到dSYM)

现在我使用symbolicatecrash工具来表示Crashes,它不起作用!十六进制地址仍然存在 .

我的崩溃日志的一部分:

......
11  MyApp                              0x00000001010ac2c8 0x100070000 + 17023688
12  MyApp                              0x00000001010b1168 0x100070000 + 17043816
13  MyApp                              0x00000001010b10e0 0x100070000 + 17043680
......

所以我尝试使用:

atos -arch arm64 -o MyApp.app.dSYM/Contents/Resources/DWARF/MyApp -l 0x100070000 0x00000001010b1168

它的工作! Symbolicated!

相关的符号日志可能有所帮助:

.................fetching symbol file for MyApp--[undef]

Searching []...-- NO MATCH

Searching in Spotlight for dsym with UUID of 3e8efaf1440131ea99e585fb394a50ea

Running mdfind "com_apple_xcode_dsym_uuids == 3E8EFAF1-4401-31EA-99E5-85FB394A50EA"

Running mdls -name com_apple_xcode_dsym_paths \/Users\/jenkinsslave\/Documents\/CrashSpider\/dSYM\/com\.xxxxxx\.iphoneclient\/50037\/dsym\/MyApp\.app\.dSYM

@dsym_paths = ( /Users/jenkinsslave/Documents/CrashSpider/dSYM/com.xxxxxx.iphoneclient/50037/dsym/MyApp.app.dSYM/Contents/Resources/DWARF/MyApp )

@exec_names = ( MyApp )

Running mdfind "kMDItemContentType == com.apple.application-bundle && (kMDItemAlternateNames == 'MyApp.app' || kMDItemDisplayName == 'MyApp' || kMDItemDisplayName == 'MyApp.app')"

Running mdfind "kMDItemContentType == public.unix-executable && kMDItemDisplayName == 'MyApp'"

Did not find executable for dsym

## Warning: Can't find any unstripped binary that matches version of /private/var/mobile/Containers/Bundle/Application/EA730613-BB85-401F-AAF1-D1436CE22EA6/MyApp.app/MyApp

我的问题是:

  • 如果dSYM包含调试符号,为什么需要可执行二进制文件?

  • 为什么我可以手绘符号,但Xcode的符号却没有?

THS!

1 回答

  • 5

    symbolicatecrash是一个内部调用atos的perl脚本 .

    您可以从https://github.com/bitstadium/QuincyKit/blob/develop/server/local/symbolicatecrash.pl(或您的XCode安装目录)中获取代码 .

    将其复制到某处并进行编辑以更改该行:

    print STDERR "Did not find executable for dsym\n" if $opt{v};
    return undef;
    

    将undef更改为/path/to/your.app.dSYM/Contents/Resources/DWARF/YourAppName

    然后再次运行它会得到正确的输出 . 通过一些更多的工作,您可以编辑脚本以自动执行此操作或使用其他参数而不是使用mdfind ...

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