关于如何解决从 SDK47 升级到 48 的问题：“npx expo-doctor”命令失败有什么想法吗？
我按照博客中的说明进行操作：https://blog.expo.dev/expo-sdk-48-ccb8302e231
npx expo-doctor 生成以下错误：
✔ Check package.json for common issues
✔ Validate global prerequisites versions
✖ Check for incompatible packages
Unexpected error while running 'Check for incompatible packages' check:
Error: Dependency tree validation for @unimodules/core failed. This validation is only available on Node 16+ / npm 8.
✖ Check for conflicting global packages in project
Unexpected error while running 'Check for conflicting global packages in project' check:
Error: Dependency tree validation for expo-cli failed. This validation is only available on Node 16+ / npm 8.
✔ Validate Expo Config
✖ Verify prebuild support package versions are compatible
Unexpected error while running 'Verify prebuild support package versions are compatible' check:
Error: Dependency tree validation for @expo/prebuild-config failed. This validation is only available on Node 16+ / npm 8.
✔ Check compatible dependency versions for the installed Expo SDK
One or more checks failed, indicating possible issues with the project.我卸载了（ npm uninstall ）所有三个模块：@unimodules/core、expo-cli、@expo/prebuild-config
对于它们中的每一个， npm ls 都是空的（并且它们已被弃用） 我删除了 node-Modules 和 package-lock.json。 我重新安装了expo（npm install expo） 我仍然遇到完全相同的问题。
之前，列出的第一个有问题的软件包是 @unimodules/reaact-native-adapter，我也卸载了它（无论如何都已弃用）。我尝试将节点升级到 v18。 我还在 package.json 中添加了“解决方案”，正如一些帖子中所建议的那样，并尝试了许多其他方法，但我仍然陷入困境...... eas 构建无法工作，因为 npx expo-doctor 失败。
任何想法都非常受欢迎......提前非常感谢！
npm：9.6.7 节点：v16.18.1
package.json：
{
"scripts": {
"start": "expo start --dev-client",
"android": "expo run:android",
"ios": "expo run:ios",
"web": "expo start --web",
"eject": "expo eject",
"lint": "eslint *.js **/*.js",
"images": "node scripts/images.js"
},
"dependencies": {
"@expo/samples": "~36.0.0",
"@expo/vector-icons": "^13.0.0",
"@react-native-async-storage/async-storage": "1.17.11",
"@react-native-community/datetimepicker": "6.7.3",
"@react-native-community/masked-view": "^0.1.10",
"@react-navigation/bottom-tabs": "^6.3.2",
"@react-navigation/material-top-tabs": "^6.2.2",
"@react-navigation/native": "^6.0.11",
"@react-navigation/native-stack": "^6.7.0",
"@react-navigation/stack": "^6.0.11",
"@rneui/base": "^4.0.0-rc.7",
"@rneui/themed": "^4.0.0-rc.7",
"acorn": "^7.1.1",
"algoliasearch": "^4.14.2",
"axios": "^0.21.4",
"babel-preset-expo": "^9.3.0",
"core-js": "^3.10.1",
"css-what": "^5.0.1",
"dayjs": "^1.10.7",
"dayjs-plugin-utc": "^0.1.2",
"expo": "~48.0.18",
"expo-application": "~5.1.1",
"expo-asset": "~8.9.1",
"expo-blur": "~12.2.2",
"expo-constants": "~14.2.1",
"expo-contacts": "~12.0.1",
"expo-dev-client": "~2.2.1",
"expo-device": "~5.2.1",
"expo-font": "~11.1.1",
"expo-image-manipulator": "~11.1.1",
"expo-image-picker": "~14.1.1",
"expo-linking": "~4.0.1",
"expo-notifications": "~0.18.1",
"expo-permissions": "~14.1.1",
"expo-random": "~13.1.1",
"expo-secure-store": "~12.1.1",
"expo-splash-screen": "~0.18.2",
"expo-status-bar": "~1.4.2",
"expo-task-manager": "~11.1.1",
"expo-updates": "~0.16.4",
"expo-web-browser": "~12.1.1",
"firebase": "^8.10.0",
"formik": "^2.2.9",
"joi": "^17.4.0",
"lodash": "^4.17.20",
"minimist": "^1.2.6",
"moment": "^2.27.0",
"normalizr": "^3.6.0",
"npm": "^6.14.5",
"prop-types": "^15.7.2",
"qs": "^6.10.1",
"react": "18.2.0",
"react-devtools-core": "^4.23.0",
"react-dom": "18.2.0",
"react-instantsearch-native": "^6.38.1",
"react-native": "0.71.8",
"react-native-base64": "0.0.2",
"react-native-collapsible": "^1.5.3",
"react-native-gesture-handler": "~2.9.0",
"react-native-get-random-values": "~1.8.0",
"react-native-gifted-chat": "^1.1.1",
"react-native-keyboard-aware-scroll-view": "^0.9.5",
"react-native-localize": "^2.0.1",
"react-native-maps": "1.3.2",
"react-native-modal": "^13.0.1",
"react-native-pager-view": "6.1.2",
"react-native-reanimated": "~2.14.4",
"react-native-responsive-screen": "^1.4.0",
"react-native-safe-area-context": "4.5.0",
"react-native-screens": "~3.20.0",
"react-native-svg": "13.4.0",
"react-native-tab-view": "^3.1.1",
"react-native-vector-icons": "^9.2.0",
"react-native-web": "~0.18.7",
"react-native-webview": "11.26.0",
"react-redux": "^7.2.0",
"redux": "^4.0.5",
"redux-devtools-extension": "^2.13.9",
"redux-logger": "^3.0.6",
"redux-persist": "^6.0.0",
"redux-saga": "^1.1.3",
"set-value": "^4.1.0",
"sharp-cli": "^3.0.0",
"unimodules-app-loader": "^4.1.1",
"uuid": "^7.0.3",
"yup": "^0.32.11",
"expo-build-properties": "~0.6.0"
},
"devDependencies": {
"@babel/core": "^7.19.3",
"@types/react": "~18.0.24",
"@types/react-native": "~0.70.6",
"@types/react-test-renderer": "^16.9.2",
"babel-preset-expo": "^9.3.0",
"metro": "^0.72.3",
"metro-config": "^0.72.3",
"metro-core": "^0.72.3",
"typescript": "^4.6.3"
},
"resolutions": {
"@expo/config-plugins": "~6.0.0",
"@expo/prebuild-config": "~6.0.0",
"expo-modules-autolinking": "~1.1.0",
"@expo/cli": "xxx"
},
"private": true,
"name": "mApp",
"version": "1.0.0"
}我在升级到 Expo 48 时遇到同样的问题。这是我的解决方案。
删除node_modules文件夹
在 package.json
添加“分辨率”字段 "resolutions": {
"@expo/config-plugins": "~6.0.0",
"@expo/prebuild-config": "~6.0.0"},
运行纱线安装
我尝试了package.json中的解决方案，但它不起作用，尽管我在终端上输入了expo install，然后输入了expo升级，再次运行npx expo-doctor，unimodules警告消失了，这是针对Expo SDK 50的，直到那时我才能够在 expo 控制台上创建我的构建。