Uncaught Error: [vue-router] "path" is required in a route configuration

Question

我正在关注 the official example，但我不知道为什么我得到一个包含此 js 错误的空白页面

vue-router.esm.js?fe87:10 Uncaught Error: [vue-router] "path" is required in a route configuration.

这是我的两个页面：

/:language/bar                     /:language/foo
+------------------+                  +-----------------+
| +---------+      |                  | +---------+     |
| | header  |      |                  | | header  |     |
| +---------+      |                  | +---------+     |
| +--------------+ |                  | +-------------+ |
| | bar          | |  +------------>  | | foo         | |
| |              | |                  | |             | |
| +--------------+ |                  | +-------------+ |
+------------------+                  +-----------------+

这就是我正在努力做到的。

我的入口点js文件：

import Vue from 'vue';
import router from './router';

// import some components

let vm = new Vue({
    el: '#app',
    router,
    components: {/*imported components*/},
});

vm.$language.current = vm.$route.params.language;

我的入口点html

<body>
   <div id="app">
       <!-- this is the header, the common part -->
       <navbar fullname=''></navbar>

       <router-view></router-view>
   </div>
</body>

我的路由器

import Vue from 'vue';
import Router from 'vue-router';

// import foo and bar components

Vue.use(Router);

let routes = [
    {
        path: '/:language',
        name: 'homepage',
        children: [
            {
                path: 'foo',
                component: Foo
            },
            {
                path: 'bar',
                component: Bar
            },
        ]
    }
];

export default new Router({routes,});

我的 foo 组件

<template>
    <div>
        <h1>FOO</h1>
    </div>
</template>

<script>export default {};</script>

如何修复此错误？

Answer 1

您也应该为父组件添加一个组件。

Answer 2

注意： 1.组件尽量使用本地注册 2. 对于嵌套路由器：

const router = new VueRouter({
  routes: [
    { path: '/language/:id',
      component: language,
      children: [
        {
          // Bar will be rendered inside language's <router-view>
          // when /language/:id/bar is matched
          path: 'bar',
          component: Bar
        },
        {
          // Foo will be rendered inside language's <router-view>
          // when /language/:id/foo is matched
          path: 'foo',
          component: Foo
        }
      ]
    }
  ]
})

要导出组件：

    export default {
      name: "Foo"
    };

Uncaught Error: [vue-router] "path" is required in a route configuration

Uncaught Error: [vue-router] "path" is required in a route configuration

vue.js

vue-router