折腾：
期间，
看到很多类似于：
npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/daryun/Projects/xxx/node_modules/@expo/vector-icons/package.json’
的输出：
➜ rn_rse npm install [email protected] > [email protected] postinstall /Users/crifan/dev/dev_root/xxx/node_modules/react-native-elements > opencollective postinstall [server error] Cannot load the stats for react-native-elements – please try again later Thanks for installing react-native-elements 🙏 Please consider donating to our open collective to help us maintain this package. – [email protected] node_modules/lodash.isempty [email protected] /Users/crifan/dev/dev_root/xxx npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root//node_modules/@expo/vector-icons/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/daryun/Projects//node_modules/babel-preset-es2015-node/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root//node_modules/create-react-class/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root//node_modules/envinfo/package.json’ |
想办法去看看到底怎么回事。
之前记得已经：
npm install
但是还是有这个问题。
或许和之前：
把npm从5.0降版到0.46.1所导致的？
npm WARN enoent ENOENT: no such file or directory, open package.json
npm WARN enoent ENOENT: no such file or directory, open
npm WARN enoent ENOENT: no such file or directory, open ‘<root>/node_modules/supertest/package.json’ · Issue #261 · visionmedia/debug
先去试试：
npm cache clean
再
npm install
➜ rn_rse npm cache clean ➜ rn_rse npm install npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/@expo/vector-icons/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/babel-preset-es2015-node/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/create-react-class/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/envinfo/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/fbjs-scripts/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/find-babel-config/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/jest-cli/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/lottie-react-native/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/metro-bundler/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/node-pre-gyp/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/react-native-branch/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/react-native-gesture-handler/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/react-native-maps/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/react-native-safe-module/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/react-native-svg/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/regexpu-core/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/tar-pack/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/win-release/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/xcode/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/fbjs-scripts/node_modules/cross-spawn/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/metro-bundler/node_modules/fbjs/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/metro-bundler/node_modules/jest-haste-map/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/node-pre-gyp/node_modules/http-signature/package.json’ npm WARN enoent ENOENT: no such file or directory, open ‘/Users/crifan/dev/dev_root/xxxnode_modules/node-pre-gyp/node_modules/request/package.json’ npm WARN [email protected] requires a peer of react@>=15.4.0 but none was installed. npm WARN [email protected] requires a peer of react@> 15.0.0 but none was installed. |
问题依旧。
去把本地的node_modules删除掉：
再去试试
npm install
然后卡在：
➜ rn_rse npm install ⸨░░░░░░░░░░░░░░░░░░⸩ ⠋ fetchMetadata: sill mapToRegistry uri https://registry.npm.taobao.org/qs |
最后好像是可以了：
│ │ ├── [email protected] │ │ └── [email protected] deduped │ ├── [email protected] deduped │ ├── [email protected] deduped │ └── [email protected] │ ├─┬ [email protected] │ │ ├── [email protected] deduped │ │ └── [email protected] │ ├── [email protected] │ ├── [email protected] │ ├─┬ [email protected] │ │ └── [email protected] │ ├── [email protected] deduped │ ├─┬ [email protected] │ │ └─┬ [email protected] │ │ └── [email protected] │ └─┬ [email protected] │ └── [email protected] deduped ├── [email protected] deduped └── [email protected] deduped npm WARN [email protected] requires a peer of react@> 15.0.0 but none was installed. npm WARN [email protected] requires a peer of react@>=15.4.0 but none was installed. |
然后再去安装别的库，看看是否还有报错：
npm install react-native-elements –save
好像就没了上面一堆的警告了（虽然本身由于别的原因而报错）：
➜ rn_rse npm install react-native-elements –save > [email protected] postinstall /Users/crifan/dev/dev_root/xxxnode_modules/react-native-elements > opencollective postinstall [server error] Cannot load the stats for react-native-elements – please try again later Thanks for installing react-native-elements 🙏 Please consider donating to our open collective to help us maintain this package. [email protected] /Users/crifan/dev/dev_root/xxx │ ├─┬ [email protected] │ │ ├── [email protected] │ │ └── [email protected] │ ├─┬ [email protected] │ │ ├── [email protected] │ │ ├── [email protected] │ │ └─┬ [email protected] │ │ ├── [email protected] │ │ └─┬ [email protected] │ │ └── [email protected] │ ├── [email protected] │ └── [email protected] npm WARN [email protected] requires a peer of react@>=15.4.0 but none was installed. npm WARN [email protected] requires a peer of react@> 15.0.0 but none was installed. npm WARN [email protected] requires a peer of react-native-vector-icons@^4.2.0 but none was installed. |
【总结】
还是多试了试：
npm cache clean
删除项目根目录下的node_modules文件夹，再
npm install
就可以了。还不行的话，就多试试几次。
估计导致上述警告是因为：
之前最开始安装的5.0的npm，后来降级到0.46.1了，所以估计有些版本不兼容？才报错的。
转载请注明：在路上 » 【已解决】npm install期间出错：npm WARN enoent ENOENT: no such file or directory, open node_modules/@expo/vector-icons/package.json