我正在使用 react 无法安装 firebase

Question

$ npm i firebase
npm ERR! Unexpected end of JSON input while parsing near '...0","karma-coverage-is'

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\Ayush\AppData\Roaming\npm-cache\_logs\2020-12-01T04_59_26_404Z-debug.log

Please help me, If you know the solution

Answer 1

Please clean the cache and try again

npm cache clean --force
npm install --save firebase