npm install 常見報錯與解決方案

mpm ERR! Unexpected end of JSON input while parsing near ...

npm ERR! errno -4048
npm ERR! syscall scandir

• 解決方案

npm cache clean --force
npm install
 

npm ERR! cb() never called!
npm ERR! This is an error with npm itself.

• 解決方案

1. 刪除npm文件夾下面的node_modules
2. 刪除當前項目文件夾的node_modules
3. 刪除package-lock.json文件
4. npm cache clean --force
5. npm install

npm ERR! chromedriver@2.46.0 install: `node install.js`
npm ERR! Exit status 1

npm ERR! deasync@0.1.21 install: `node ./build.js`
npm ERR! Exit status 1

npm ERR! phantomjs-prebuilt@2.1.13 install: `node install.js`
npm ERR! Exit status 1

• 解決方案

類似所有的執行 node 命令的報錯，基本都可以用這個方法解決#

npm install --ignore-scripts

npm install deasync@0.1.21 --ignore-scripts

Cannot download 'xxxx'
HTTP error 404 Not Found

• 解決方案

默認下載路徑上無法找到對應的資源文件，直接手動修改包的下載地址即可#

sass_binary_site = https://npm.taobao.org/mirrors/node-sass
phantomjs_cdnurl = http://10.25.220.15:8080