Swift stdlib tool Error: Expected a single Swift ABI version in

Question

我在使用 Xcode 8.3.3(8E3004b) 和 Swift 3.1:

编译时遇到此错误

编译日志的结尾如下所示：

Copy Swift standard libraries into app

CopySwiftLibs /Users/.../Library/Developer/Xcode/DerivedData/.../Build/Intermediates/ArchiveIntermediates/.../InstallationBuildProductsLocation/Applications/...

cd /Users/.../Desktop/...

export CODESIGN_ALLOCATE=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/codesign_allocate

export DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer

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"

export SDKROOT=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.3.sdk

builtin-swiftStdLibTool --copy --verbose --sign 5E5A51CAC2539864509F6653B0DC104FE3A518D1 --scan-executable /Users/.../Library/Developer/Xcode/DerivedData/.../Build/Intermediates/ArchiveIntermediates/.../InstallationBuildProductsLocation/Applications/.../... --scan-folder /Users/jpower/Library/Developer/Xcode/DerivedData/TAFIPS-cdqhmsienumzxcdzytsdwwwawavl/Build/Intermediates/ArchiveIntermediates/.../InstallationBuildProductsLocation/Applications/.../Frameworks --scan-folder /Users/.../Library/Developer/Xcode/DerivedData/.../Build/Intermediates/ArchiveIntermediates/.../InstallationBuildProductsLocation/Applications/.../PlugIns --scan-folder /Users/.../Desktop/.../Carthage/Build/iOS/Alamofire.framework --scan-folder /Users/.../Desktop/.../Carthage/Build/iOS/ObjectMapper.framework --platform iphoneos --toolchain /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain --destination /Users/.../Library/Developer/Xcode/DerivedData/.../Build/Intermediates/ArchiveIntermediates/.../InstallationBuildProductsLocation/Applications/.../Frameworks --unsigned-destination /Users/.../Library/Developer/Xcode/DerivedData/.../Build/Intermediates/ArchiveIntermediates/.../BuildProductsPath/SwiftSupport

奇怪的是我用Xcode 9.0 beta(9M136h) 和Swift 3.2 编译时没有这个错误，而且，我可以在今天之前构建成功。

希望有人能提供帮助。

Answer 1

我发现我重新启动 Mac 并且问题消失了，希望这可以帮助某人。

但是我还是不知道是什么问题，所以还在寻找解释，如果有人知道为什么，请告诉我。

Answer 2

这是迦太基问题。在这里讨论：issue #2062

我使用的解决方法是打开：~/Library/Caches/org.carthage.CarthageKit/ 并删除所有内容，然后再执行另一个 carthage update

Swift stdlib tool Error: Expected a single Swift ABI version in

Swift stdlib tool Error: Expected a single Swift ABI version in

xcode

xcode8