我已将 angular 项目从一台计算机迁移到另一台计算机，当我运行“npm i”时，它给了我这些错误

Question

$ npm install
npm ERR! code EJSONPARSE
npm ERR! file /home/germanus/Documents/Angular_projects/demoproj/package.json
npm ERR! JSON.parse Failed to parse json
npm ERR! JSON.parse Unexpected token  in JSON at position 0 while parsing near '...'
npm ERR! JSON.parse Failed to parse package.json data.
npm ERR! JSON.parse package.json must be actual JSON, not just JavaScript.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/germanus/.npm/_logs/2021-04-17T09_15_03_006Z-debug.log

Answer 1

delete package-lock.json
npm clear -f cache
npm i

Answer 2

Deleting node_modules folder and package-lock.json file and then executing the following command could resolve your issue:

npm install

It should re-generate the node_modules folder and package-lock.json file.