“libParseLib.a不包含位码”错误

Question

我之前使用 CocoaPods 没有遇到过问题（我用它几次将 Parse 集成到我的 iOS 应用程序中）。但是这一次，我被下面的消息困扰了。

当我之前使用 CocoaPods 时，项目只包含一个目标，而这一次它包含了多个。在这种情况下可能需要注意一些事项，我不知道。无论如何，这是我收到的消息：

        ld: '..../MyApp/Pods/Parse/libParseLib.a(PFSQLiteDatabase.o)' does not contain bitcode.
    You must rebuild it with bitcode enabled (Xcode setting ENABLE_BITCODE),
    obtain an updated library from the vendor, or disable bitcode for this target.
for architecture arm64
        clang: error: linker command failed with exit code 1 (use -v to see invocation)

我尝试在不同的级别更改启用Bitcode标志，但无论我做什么，都会收到相同的错误。

有人遇到过这种问题吗？或者知道该怎么处理？

请注意，link与我的问题有关，但不幸的是它没有给我提供有用的答案。

更新：我在此添加我在Xcode下日志中得到的完整文本，以便帮助其他人看出问题所在：

Ld /Users/georgewhashington/Library/Developer/Xcode/DerivedData/MyApp-dsxizsrrgeilklkhdylflpsafjrd/Build/Products/Debug-iphoneos/Parse-framework/Parse.framework/Parse normal arm64
    cd /Users/georgewhashington/Documents/iOS/MyApp/Pods
    export IPHONEOS_DEPLOYMENT_TARGET=8.0
    export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch arm64 -dynamiclib -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.2.sdk -L/Users/georgewhashington/Library/Developer/Xcode/DerivedData/MyApp-dsxizsrrgeilklkhdylflpsafjrd/Build/Products/Debug-iphoneos/Parse-framework -L/Users/georgewhashington/Documents/iOS/MyApp/Pods/Parse -F/Users/georgewhashington/Library/Developer/Xcode/DerivedData/MyApp-dsxizsrrgeilklkhdylflpsafjrd/Build/Products/Debug-iphoneos/Parse-framework -F/Users/georgewhashington/Library/Developer/Xcode/DerivedData/MyApp-dsxizsrrgeilklkhdylflpsafjrd/Build/Products/Debug-iphoneos/Bolts-framework -filelist /Users/georgewhashington/Library/Developer/Xcode/DerivedData/MyApp-dsxizsrrgeilklkhdylflpsafjrd/Build/Intermediates/Pods.build/Debug-iphoneos/Parse-framework.build/Objects-normal/arm64/Parse.LinkFileList -install_name @rpath/Parse.framework/Parse -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -miphoneos-version-min=8.0 -dead_strip -Xlinker -object_path_lto -Xlinker /Users/georgewhashington/Library/Developer/Xcode/DerivedData/MyApp-dsxizsrrgeilklkhdylflpsafjrd/Build/Intermediates/Pods.build/Debug-iphoneos/Parse-framework.build/Objects-normal/arm64/Parse_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -fembed-bitcode-marker -fobjc-arc -fobjc-link-runtime -ObjC -lParseLib -lsqlite3 -lz -framework AudioToolbox -framework CFNetwork -framework CoreGraphics -framework CoreLocation -framework QuartzCore -framework Security -framework StoreKit -framework SystemConfiguration -weak_framework Accounts -weak_framework Social -framework AudioToolbox -framework Bolts -framework CFNetwork -framework CoreGraphics -framework CoreLocation -framework Foundation -framework QuartzCore -framework Security -framework StoreKit -framework SystemConfiguration -single_module -compatibility_version 1 -current_version 1 -Xlinker -dependency_info -Xlinker /Users/georgewhashington/Library/Developer/Xcode/DerivedData/MyApp-dsxizsrrgeilklkhdylflpsafjrd/Build/Intermediates/Pods.build/Debug-iphoneos/Parse-framework.build/Objects-normal/arm64/Parse_dependency_info.dat -o /Users/georgewhashington/Library/Developer/Xcode/DerivedData/MyApp-dsxizsrrgeilklkhdylflpsafjrd/Build/Products/Debug-iphoneos/Parse-framework/Parse.framework/Parse

ld: '..../MyApp/Pods/Parse/libParseLib.a(PFSQLiteDatabase.o)' does not contain bitcode. You must rebuild it with bitcode enabled (Xcode setting ENABLE_BITCODE), obtain an updated library from the vendor, or disable bitcode for this target. for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

- Michel

---

可能是影响Xcode构建选项“启用位码”是/否的重复问题。 - xoudini

如上所述，这是以前的一个警告，将来将被更改为错误。禁用“启用位码”设置应该可以让您成功构建。 - xoudini

很奇怪，你在禁用位码后尝试过清理（⇧⌘K）项目吗？ - xoudini

是的，对于这两个问题都是肯定的。除非我没有在正确的位置禁用，但我只知道一个位置。 - Michel

让我们在聊天中继续这个讨论。 - Michel

Answer 1

我的解决方案是在项目中禁用位代码，如下所示：之后一切正常。

- Bright