为什么我收到涉及“_kFIRLoggerInstanceID”的错误？-解网

问：

我正在尝试将我们的 iOS 应用从 Fabric Crashlytics 3.10.2 升级到 Firebase Crashlytics 7.1.0。我已经基本解决了错误，并且遵循了一些教程，并且一直在谷歌上搜索，但是在链接时我无法摆脱此错误：

Ld /Users/ben_l/Library/Developer/Xcode/DerivedData/REDACTED-gzomtisvvdgyztddvpqujqxqsmjs/Build/Products/Debug-iphoneos/REDACTED.app/REDACTED normal (in target 'REDACTED' from project 'REDACTED')
    cd /Users/ben_l/Software/REDACTED
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -target arm64-apple-ios13.0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.2.sdk -L/Users/ben_l/Library/Developer/Xcode/DerivedData/REDACTED-gzomtisvvdgyztddvpqujqxqsmjs/Build/Products/Debug-iphoneos -L/Users/ben_l/Software/REDACTED/Frameworks -F/Users/ben_l/Library/Developer/Xcode/DerivedData/REDACTED-gzomtisvvdgyztddvpqujqxqsmjs/Build/Products/Debug-iphoneos -F/Users/ben_l/Software/REDACTED/Frameworks -F/Users/ben_l/Software/REDACTED/Frameworks/IntuneMAM -filelist /Users/ben_l/Library/Developer/Xcode/DerivedData/REDACTED-gzomtisvvdgyztddvpqujqxqsmjs/Build/Intermediates.noindex/REDACTED.build/Debug-iphoneos/REDACTED.build/Objects-normal/arm64/REDACTED.LinkFileList -Xlinker -rpath -Xlinker @executable_path/Frameworks -dead_strip -Xlinker -object_path_lto -Xlinker /Users/ben_l/Library/Developer/Xcode/DerivedData/REDACTED-gzomtisvvdgyztddvpqujqxqsmjs/Build/Intermediates.noindex/REDACTED.build/Debug-iphoneos/REDACTED.build/Objects-normal/arm64/REDACTED_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -fobjc-arc -fobjc-link-runtime -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphoneos -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/ben_l/Library/Developer/Xcode/DerivedData/REDACTED-gzomtisvvdgyztddvpqujqxqsmjs/Build/Intermediates.noindex/REDACTED.build/Debug-iphoneos/REDACTED.build/Objects-normal/arm64/REDACTED.swiftmodule -lc++ -ObjC -DBUILDING_FOR_MOBILE -framework Security -framework SystemConfiguration -framework SystemConfiguration -framework CoreTelephony -framework UIKit -framework Security -framework QuartzCore -lz -framework StoreKit -lsqlite3 -lc++ -lz -framework REDACTED -framework AudioToolbox -framework FirebaseAnalytics -framework FIRAnalyticsConnector -framework GoogleAppMeasurement -framework CFNetwork -framework EVReflection -framework ImageIO -lsqlite3 -framework IntuneMAM -lc++ -licucore -framework LocalAuthentication -framework nanopb /Users/ben_l/Library/Developer/Xcode/DerivedData/REDACTED-gzomtisvvdgyztddvpqujqxqsmjs/Build/Products/Debug-iphoneos/REDACTED.framework/REDACTED -framework IntuneMAM -framework MediaPlayer -framework GoogleToolboxForMac -framework WebKit -framework REDACTED -framework QuartzCore -framework QuickLook -framework UIKit -framework Foundation -framework CoreGraphics -framework Security -framework MSAL -framework MessageUI -framework SystemConfiguration -framework CoreFoundation -framework MobileCoreServices -framework FirebaseNanoPB -framework AdSupport -framework FirebaseInstanceID -framework ReactiveObjC -framework CoreLocation -framework DSI -framework CoreTelephony -framework CoreData -Xlinker -no_adhoc_codesign -Xlinker -dependency_info -Xlinker /Users/ben_l/Library/Developer/Xcode/DerivedData/REDACTED-gzomtisvvdgyztddvpqujqxqsmjs/Build/Intermediates.noindex/REDACTED.build/Debug-iphoneos/REDACTED.build/Objects-normal/arm64/REDACTED_dependency_info.dat -o /Users/ben_l/Library/Developer/Xcode/DerivedData/REDACTED-gzomtisvvdgyztddvpqujqxqsmjs/Build/Products/Debug-iphoneos/REDACTED.app/REDACTED -Xlinker -add_ast_path -Xlinker /Users/ben_l/Library/Developer/Xcode/DerivedData/REDACTED-gzomtisvvdgyztddvpqujqxqsmjs/Build/Intermediates.noindex/Eureka.build/Debug-iphoneos/Eureka.build/Objects-normal/arm64/Eureka.swiftmodule

Undefined symbols for architecture arm64:
  "_kFIRLoggerInstanceID", referenced from:
      -[FIRInstanceIDLogger logFuncDebug:messageCode:msg:] in FirebaseInstanceID(FIRInstanceIDLogger_0c879e312576b1b79740d2f19907597f.o)
      -[FIRInstanceIDLogger logFuncInfo:messageCode:msg:] in FirebaseInstanceID(FIRInstanceIDLogger_0c879e312576b1b79740d2f19907597f.o)
      -[FIRInstanceIDLogger logFuncNotice:messageCode:msg:] in FirebaseInstanceID(FIRInstanceIDLogger_0c879e312576b1b79740d2f19907597f.o)
      -[FIRInstanceIDLogger logFuncWarning:messageCode:msg:] in FirebaseInstanceID(FIRInstanceIDLogger_0c879e312576b1b79740d2f19907597f.o)
      -[FIRInstanceIDLogger logFuncError:messageCode:msg:] in FirebaseInstanceID(FIRInstanceIDLogger_0c879e312576b1b79740d2f19907597f.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

这里有人知道如何克服这一点吗？

ios firebase 链接器错误 crashlytics undefined-symbol

您正在使用 Fabric Crashlytics 3.10.2 构建 iOS 应用程序。为了构建应用程序，使用具有 VM 的软件来模拟不同的平台。不同的平台支持占用大量空间并且是模块化的，因此您可以安装对一个或多个体系结构的支持。对于您共享的错误，您似乎错过了依赖项，以便为初始项目中定义的 ARM64 架构进行构建。

0赞 Carles Mateo 12/2/2020

另一种可能性是，您使用的 Logger 组件不支持 arm64，仅支持 arm32。也许您只为 arm32 生成？该应用程序已有多大的历史？

0赞 Ky - 12/3/2020

Apple 在 2017 年放弃了对 32 位 ARM 架构的支持，但我们的应用程序在现代设备上运行良好。代码库很旧，但仍然可以运行，并且可以在 App Store 上下载。这向我展示了它很好地支持 AArch64/ARM64。你可能是对的，但如果你是对的，我看不出来

上一个：在 Xamarin 上链接框架 SDK 时出错。“无法解析引用......”

下一个：Xcode12 - 为 iOS 模拟器构建，但链接为 macOS 构建的目标文件，用于架构x86_64的文件“dir/SomeFile.a”

为什么我收到涉及“_kFIRLoggerInstanceID”的错误？

Why am I getting this error involving `_kFIRLoggerInstanceID`?

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