npm 错误！ 安装 next.js 时

Question

I have a problem like while I am trying to install next.js using npm install --save next then showing below error like

npm ERR. Unexpected end of JSON input while parsing near '..::{"eslint"."3.19,0","'

I just stack into that for past several hours. How can I resolve that?

package.json

{
  "name": "a-client-project",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "dev": "node server.js -p $PORT",
    "build": "next build",
    "start": "NODE_ENV=production node server.js -p $PORT"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "body-parser": "^1.19.0",
    "express": "^4.17.1",
    "react": "^16.9.0",
    "react-dom": "^16.9.0"
  }
}

Info:

OS: Windows 10
NodeJS: 10.16.3
NPM: 6.11.3

Thanks

Answer 1

The issue was due to the node cache.

npm cache clean --force

fixed the issue.

Writing answer here in case anyone else runs across this. :)