VUE——VueRouter的坑

我main.js代码是这样写的

import Vue from 'vue'
import App from './App'
import Router from './router'

Vue.config.productionTip = false

new Vue({
  el: '#app',
  Router,
  render: h => h(App)
})
           

然后控制台报错

 [Vue warn]: Error in render: "TypeError: Cannot read property 'matched' of undefined"

found in

---> <App> at src/App.vue

       <Root>

TypeError: Cannot read property 'matched' of undefined 

解决办法： 

把大写的Router改成rouer就行了