我知道之前曾有人问过这个问题，但是那里提供的解决方案对我都不起作用。
我已经克隆了nextcloud-ios应用程序，其中的依赖关系由迦太基管理。当我尝试使用carthage build realm-cocoa --platform ios --no-use-binaries --cache-builds构建领域可可依赖关系时，出现构建失败消息：
*** No cache found for realm-cocoa, building with all downstream dependencies
*** xcodebuild output can be found in /var/folders/60/rmt9jlwd01l3h3srvjnx7r7w0000gn/T/carthage-xcodebuild.u6zLJP.log
*** Building scheme "Realm" in Realm.xcworkspace
*** Building scheme "RealmSwift" in Realm.xcworkspace
Build Failed
Task failed with exit code 65:
/usr/bin/xcrun xcodebuild -workspace /Users/manishkungwani/repos/brilcloud-ios/Carthage/Checkouts/realm-cocoa/Carthage/Realm.xcworkspace -scheme RealmSwift -configuration Release -derivedDataPath /Users/manishkungwani/Library/Caches/org.carthage.CarthageKit/DerivedData/10.3_10G8/realm-cocoa/v3.13.1 -sdk iphoneos ONLY_ACTIVE_ARCH=NO CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= CARTHAGE=YES archive -archivePath /var/folders/60/rmt9jlwd01l3h3srvjnx7r7w0000gn/T/realm-cocoa SKIP_INSTALL=YES GCC_INSTRUMENT_PROGRAM_FLOW_ARCS=NO CLANG_ENABLE_CODE_COVERAGE=NO STRIP_INSTALLED_PRODUCT=NO (launched in /Users/manishkungwani/repos/brilcloud-ios/Carthage/Checkouts/realm-cocoa)
This usually indicates that project itself failed to compile. Please check the xcodebuild log for more details: /var/folders/60/rmt9jlwd01l3h3srvjnx7r7w0000gn/T/carthage-xcodebuild.u6zLJP.log
我的系统上有两个版本的xcode：11.4和10.3，并尝试了所有可能的解决方案，例如this，尝试将命令行工具切换到xcode 10.3，但是没有运气。请帮忙。