IDEA安装element-ui报错npm ERR Found: vue@3.2.26npm ERR node_modules/vuenpm ERR vue@“

irpas 02-07 8172

npm ERR! code ERESOLVE npm ERR! ERESOLVE unable to resolve dependency tree npm ERR! npm ERR! While resolving: novel@0.1.0 npm ERR! Found: vue@3.2.26 npm ERR! node_modules/vue npm ERR! vue@"^3.0.0" from the root project npm ERR! npm ERR! Could not resolve dependency: npm ERR! peer vue@"^2.5.17" from element-ui@2.15.6 npm ERR! node_modules/element-ui npm ERR! element-ui@"*" from the root project npm ERR! Fix the upstream dependency conflict, or retry npm ERR! this command with --force, or --legacy-peer-deps npm ERR! to accept an incorrect (and potentially broken) dependency resolution. npm ERR! npm ERR! See C:\Users\asus\AppData\Local\npm-cache\eresolve-report.txt for a full report. npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\asus\AppData\Local\npm-cache\_logs\2022-01-08T09_07_38_774Z-debug.log

运行 npm i element-ui -S安装，报以上错误

一开始觉得可能是vue版本不一样，所以重新安装了vue

npm install vue@3.2.26

再次运行依旧报错，但vue版本一致了

npm ERR! Found: vue@3.2.26 npm ERR! node_modules/vue npm ERR! vue@"^3.2.26" from the root project npm ERR! npm ERR! Could not resolve dependency: npm ERR! peer vue@"^2.5.17" from element-ui@2.15.6 npm ERR! node_modules/element-ui npm ERR! element-ui@"*" from the root project

又到处搜发现一个解决方案

npm install --legacy-peer-deps element-ui --save

安装成功

最新发现

在我进行element组件导入的时候，发现页面有报错，然后发现我用的是vue3版本，找到了element-ui适配vue3的版本

Element Plushttps://element-plus.gitee.io/zh-CN/guide/quickstart.html安装官网安装教程

npm install element-plus --save

以及在main.js

// main.ts import { createApp } from 'vue' import ElementPlus from 'element-plus' import 'element-plus/dist/index.css' import App from './App.vue' const app = createApp(App) app.use(ElementPlus) app.mount('#app')

而不是之前的import Vue from 'vue'