用vue-cli创建了一个新项目，运行npm run serve报错了，大神帮忙看下怎么解决

Question

$ npm run serve

> hello-world@0.1.0 serve E:\www\hello-world
> vue-cli-service serve

 INFO  Starting development server...
 ERROR  Error: listen EAFNOSUPPORT: address family not supported 0.0.0.0:8080
Error: listen EAFNOSUPPORT: address family not supported 0.0.0.0:8080
    at Server.setupListenHandle [as _listen2] (net.js:1313:16)
    at listenInCluster (net.js:1361:12)
    at doListen (net.js:1498:7)
    at processTicksAndRejections (internal/process/task_queues.js:85:21)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! hello-world@0.1.0 serve: `vue-cli-service serve`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the hello-world@0.1.0 serve script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\Administrator\AppData\Roaming\npm-cache\_logs\2021-04-29T02_17_09_804Z-debug.log
 

Answer 1

遇到这种问题

首先下载个 有道词典 翻译一下什么意思，

翻译后不会解决可以搜百度，

百度搜不出来得话

像是这种npm运行错误可以试一下把node_modules给删了 然后重新npm i 来安装依赖。

记好 先翻译一下