Question

安装React本机项目依赖项并执行react-native link后，当我运行命令react-native run-ios时会出现此错误。

    Build system information

    error: Multiple commands produce ...
    1) Target 'ReactNativeNavigation' (project 'ReactNativeNavigation') has copy command from '.../node_modules/react-native-navigation/lib/ios/ReactNativeNavigation.h' to '.../ios/build/Build/Products/Debug-iphonesimulator/include/ReactNativeNavigation/ReactNativeNavigation.h'
    2) Target 'ReactNativeNavigation' (project 'ReactNativeNavigation') has copy command from '.../node_modules/react-native-navigation/lib/ios/ReactNativeNavigation.h' to '.../ios/build/Build/Products/Debug-iphonesimulator/include/ReactNativeNavigation/ReactNativeNavigation.h'

    ** BUILD FAILED **

    Installing build/Build/Products/Debug-iphonesimulator/myapp.app
    An error was encountered processing the command (domain=NSPOSIXErrorDomain, code=2):
    Failed to install the requested application
    An application bundle was not found at the provided path.
    Provide a valid path to the desired application bundle.
    Print: Entry, ":CFBundleIdentifier", Does Not Exist

    Command failed: /usr/libexec/PlistBuddy -c Print:CFBundleIdentifier build/Build/Products/Debug-iphonesimulator/myapp.app/Info.plist
    Print: Entry, ":CFBundleIdentifier", Does Not Exist

提供更多信息：

react-native-cli: 2.0.1
react-native: 0.56.0
xcode 10.0
node v10.11.0
npm 6.4.1

谢谢

Answer 1

这是ngOnInit(): void { this.store.dispatch(new basketActions.Load()); this.basket$ = this.store.pipe( select(fromBasket.getBasket) ); this.nettoTotal$ = this.basket$.pipe( map(basket => basket.lines), map(lines => lines.map(line => line.price * line.unitsOrdered)), reduce( (accumulator, linePrice) => accumulator + linePrice, 0 ) ); }的错误，已在this commit中修复

一个临时解决方法是转到项目租凭单中的react-native-navigation（应在库中），然后在 TARGETS （而不是 PROJECT）下选择ReactNativeNavigation.xcodeproj ），然后选择“构建阶段”>“复制文件”，然后选中ReactNativeNavigation。

React Native运行iOS构建失败错误：多个命令produceEntry，“：CFBundleIdentifier”不存在

1 个答案: