web-dev-qa-db-ja.com

Objective-Cモジュール '_SwiftUIKitOverlayShims'をビルドできませんでした

Xcode8.3.プロジェクトでは問題はありませんが、xcode9にアップグレードした後、コンパイラに問題が発生します。

最近の問題を表示する

CompileSwift通常のarm64

/Users/leekexi/Documents/macsrc/mtom/modules/ScrollerRefresh/RefreshConst.Swift
    cd /Users/leekexi/Documents/macsrc/mtom
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/Swift -frontend -c -filelist /var/folders/cz/jq8bwvds0j52yy2j0p7_2kf40000gn/T/sources-86be14 -primary-file /Users/leekexi/Documents/macsrc/mtom/modules/ScrollerRefresh/RefreshConst.Swift -target arm64-Apple-ios8.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.0.sdk -I /Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Products/Debug-iphoneos -F /Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Products/Debug-iphoneos -F /Users/leekexi/Documents/macsrc/mtom/Pods/RongCloudIM/RongCloudIM -F /Users/leekexi/Documents/macsrc/mtom/modules -F /Users/leekexi/Documents/macsrc/mtom/modules/Live/IJKMediaPlayer -F /Users/leekexi/Documents/macsrc/mtom -enable-testing -g -module-cache-path /Users/leekexi/Library/Developer/Xcode/DerivedData/ModuleCache -Swift-version 4 -enforce-exclusivity=checked -D DEBUG -serialize-debugging-options -Xcc -I/Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/Swift-overrides.hmap -Xcc -iquote -Xcc /Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/mtom-generated-files.hmap -Xcc -I/Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/mtom-own-target-headers.hmap -Xcc -I/Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/mtom-all-target-headers.hmap -Xcc -iquote -Xcc /Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/mtom-project-headers.hmap -Xcc -I/Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Products/Debug-iphoneos/include -Xcc -I/Users/leekexi/Documents/macsrc/mtom/Pods/Headers/Public -Xcc -I/Users/leekexi/Documents/macsrc/mtom/Pods/Headers/Public/RongCloudIM -Xcc -I/Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/DerivedSources/arm64 -Xcc -I/Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/DerivedSources -Xcc -DDEBUG=1 -Xcc -DCOCOAPODS=1 -Xcc -working-directory/Users/leekexi/Documents/macsrc/mtom -emit-module-doc-path /Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/Objects-normal/arm64/RefreshConst~partial.swiftdoc -serialize-diagnostics-path /Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/Objects-normal/arm64/RefreshConst.dia -import-objc-header /Users/leekexi/Documents/macsrc/mtom/mtom-bridging.h -pch-output-dir /Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/PrecompiledHeaders -pch-disable-validation -Onone -module-name mtom -emit-module-path /Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/Objects-normal/arm64/RefreshConst~partial.swiftmodule -emit-dependencies-path /Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/Objects-normal/arm64/RefreshConst.d -emit-reference-dependencies-path /Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/Objects-normal/arm64/RefreshConst.swiftdeps -o /Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Build/Intermediates.noindex/mtom.build/Debug-iphoneos/mtom.build/Objects-normal/arm64/RefreshConst.o -index-store-path /Users/leekexi/Library/Developer/Xcode/DerivedData/mtom-aecafhlecijtaebzvztitxjcabvr/Index/DataStore -index-system-modules

<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "UIKitOverlayShims.h"
        ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/Swift/shims/UIKitOverlayShims.h:24:11: error: use of undeclared identifier 'UIFocusSystem'
  return [UIFocusSystem environment:environment containsEnvironment:otherEnvironment];
          ^
<unknown>:0: error: could not build Objective-C module '_SwiftUIKitOverlayShims'
swift4xcode9
9
jem.lee

言及されたフォーラムスレッド からのこの修正は私のためにそれを修正しました：問題のあるコードを削除するだけです！

  1. エラーが指すファイルを開きます（/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/Swift/shims/UIKitOverlayShims.h 多くの人々にとって）。
  2. メソッドを削除します_Swift_UIKit_UIFocusEnvironmentContainsEnvironmentに加えて、周囲のコンパイラ指令。

念のため、その後再構築しましたが、それは必要ないかもしれません。

これは間違いなく回避策です。うまくいけば、これはXcodeの将来のバージョンで修正されるでしょう。

13
mrh.is

Xcode 9.0.1の私にとって、ソリューションは典型的なエンジニアソリューションでした。

  1. プロジェクトをクリーンアップする
  2. DerivedDataを消去する
  3. コンピュータを再起動します
4
buguibu