vue-cli報錯“Module not found: Error: Can't resolve”

最近在學(xué)習(xí)vuex，于是把之前用vue寫的小項目用vuex重寫了，發(fā)現(xiàn)在main.js中引入樣式報錯，引入的element-ui組件的樣式也都沒了,依賴都重新安裝了也沒用。

main.js代碼：

// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import App from './App'
import router from './router'
import ElementUI from 'element-ui' // 引入EelmentUI組件
import './common/sass/index'
import '../static/css/reset'
// import axios from 'axios'
import store from './store/index'
Vue.use(ElementUI)

// Vue.prototype.$http = axios

Vue.config.productionTip = false

/* eslint-disable no-new */
new Vue({
  el: '#app',
  router,
  store,
  template: '<App/>',
  components: { App }
})