1. 程式人生 > >npm ERR! code ENOLOCAL Could not install from "" as it does not contain a package.json file.解決

npm ERR! code ENOLOCAL Could not install from "" as it does not contain a package.json file.解決

一、問題描述

使用npm安裝時出現以下問題,

$ npm install -g

npm ERR! code ENOLOCAL
npm ERR! Could not install from "" as it does not contain a package.json file.


npm ERR! A complete log of this run can be found in:

npm ERR!     C:\Users\ylt\AppData\Roaming\npm-cache\_logs\2018-01-03T10_44_58_269Z-debug.log

Could not install from "" as it does not contain a package.json file.

二、解決方案

更新npm:

npm install -g install

將專案下的node_modules刪除之後,使用npm install重新安裝

 rm -r -f node_modules

cpm install(我使用了淘寶映象安裝,不然使用npm安裝,國內網速較慢)

中間出現了以下錯誤:


node-pre-gyp ERR! stack     at emitTwo (events.js:126:13)

此時需要單獨安裝以下node-gyp

 npm install -g node-gyp

之後,再使用:

cnpm install

ok