vue运行 npm run serve 后报错

Question

npm ERR! code EJSONPARSE
npm ERR! file D:\1工作文档\xms接口管理\前端\xr_xms_interface_machine_management_system_vue\package.json
npm ERR! JSON.parse Failed to parse json
npm ERR! JSON.parse Unexpected token p in JSON at position 1 while parsing near 'npm{
npm ERR! JSON.parse   "name": "xr_xm...'
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!     C:\Users\lzt\AppData\Roaming\npm-cache\_logs\2021-06-18T06_08_02_336Z-debug.log

Answer 1

提示很明确了, package.json 这个文件可能有问题,
运行服务之前 需要 先执行npm install