Question

vue运行npm run dev 出现错误！！原因是什么？？

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! vuedemo@1.0.0 dev: `cross-env NODE_ENV=development webpack-dev-server --open --hot`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the vuedemo@1.0.0 dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Administrator\AppData\Roaming\npm-cache\_logs\2019-03-15T16_34_40_637Z-debug.log

Answer 1

先通过tnpm install安装npm包，安装完后，再执行npm run dev启动服务

Answer 2

解决这个问题了吗，我也遇到了，是不是缺少cross-env模块?还是其他问题