重启vue出现两个bug，一个是element-ui样式文件不存在，另一个是vue-style-loader!css-loader?

版权声明：转载记得写上我的博客浏览路径哦 https://blog.csdn.net/qq_32407233/article/details/83811351

These dependencies were not found:

* element-ui/lib/theme-default/index.css in ./src/main.js
* !!vue-style-loader!css-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-ef68022e","scoped":true,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/selector?type=styles&index=0!./Login.vue in ./src/components/Login.vue

To install them, you can run: npm install --save element-ui/lib/theme-default/index.css !!vue-style-loader!css-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-ef68022e","scoped":true,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/selector?type=styles&index=0!./Login.vue

在玩前端的时候出现两个bug：

1.element-ui/lib/theme-default/index.css in ./src/main.js

这个文件不存在
解决方法：

import 'element-ui/lib/theme-default/index.css'

改为

import 'element-ui/lib/theme-chalk/index.css';

2 !!vue-style-loader!css-loader?{“sourceMap”:true}!../…/node_modules/vue-loader/lib/style-compiler/index?{“vue”:true,“id”:“data-v-ef68022e”,“scoped”:true,“hasInlineConfig”:false}!sass-loader?{“sourceMap”:true}!../…/node_modules/vue-loader/lib/selector?type=styles&index=0!./Login.vue in ./src/components/Login.vue

解决方法：重新安装style

npm install sass-loader --save;
npm install node-sass --save;