更新 xCode 后，我在一周内面临以下错误。我无法在设备上运行应用程序。我不认为问题出在 xcode 上，因为即使我尝试在 android 设备上运行也会出现同样的问题。
当我们使用重置选项运行 npm start 时会出现问题，也会发生相同的错误。
唯一的选择是在删除 ios build 文件夹后在 android 设备上运行。
错误
The following files share their name; please adjust your hasteImpl:
* <rootDir>/node_modules/react-native/package.json
* <rootDir>/ios/build/oleo/Build/Products/Debug-iphoneos/oleo.app/assets/node_modules/react-native/package.json
Failed to construct transformer: DuplicateError: Duplicated files or mocks. Please check the console for more info
at setModule (/Users/murtazakanpurwala/Documents/Work/Web_Design_Dev/Clients/Oleo/OleoCW/node_modules/jest-haste-map/build/index.js:620:17)
at workerReply (/Users/murtazakanpurwala/Documents/Work/Web_Design_Dev/Clients/Oleo/OleoCW/node_modules/jest-haste-map/build/index.js:691:9)
at processTicksAndRejections (internal/process/task_queues.js:93:5)
at async Promise.all (index 668) {
mockPath1: 'node_modules/react-native/package.json',
mockPath2: 'ios/build/oleo/Build/Products/Debug-iphoneos/oleo.app/assets/node_modules/react-native/package.json'
}
(node:8630) UnhandledPromiseRejectionWarning: Error: Duplicated files or mocks. Please check the console for …