NPM Install Error:Unexpected end of JSON input while parsing near '…nt-webpack-plugin“:”0'

Question

When Creating a new Angular 5 project:

node version: 8.9.2

npm version: 5.5.1

My Command is

npm install -g @angular/cli

Answer 1

Solution

npm cache clean --force

For Windows : go to C:\Users\username\AppData\Roaming\npm-cache
Delete all files and run

npm install && npm start