Vue router:TypeError:无法读取未定义的属性'$ createElement'

时间:2018-05-07 16:39:22

标签: javascript vue.js vuejs2 vue-router quasar

所以,我对vue.js很新,这可能是我的愚蠢错误,但唉,谷歌今天似乎不是我的朋友,因为我一直在搜索超过2几个小时,一无所获。

尝试加载组件时出现问题。该组件嵌套在其他组件中,并且路由器应该加载它。我有其他组件以这种方式加载(使用<router-view></router-view>和路由器)没有任何问题。与此组件唯一不同的是它在其根目录下嵌套了3个级别,而在我的所有其他组件中,我最深的是2个级别。

当我尝试加载此组件时,我收到2警告并出现错误:

警告1:

[vue-router] Failed to resolve async component render: TypeError: Cannot read property '$createElement' of undefined

警告2:

[vue-router] uncaught error during route navigation

错误:

TypeError: Cannot read property '$createElement' of undefined
    at render (eval at ./node_modules/vue-loader/lib/template-compiler/index.js?{"id":"data-v-d2e33d82","hasScoped":false,"optionsId":"0","buble":{"transforms":{}}}!./node_modules/vue-loader/lib/selector.js?type=template&index=0!./src/pages/config-pages/sms/smsConfigDetails.vue (app.js:1656), <anonymous>:5:16)
    at eval (vue-router.esm.js?fe87:1774)
    at eval (vue-router.esm.js?fe87:1801)
    at Array.map (<anonymous>)
    at eval (vue-router.esm.js?fe87:1801)
    at Array.map (<anonymous>)
    at flatMapComponents (vue-router.esm.js?fe87:1800)
    at eval (vue-router.esm.js?fe87:1736)
    at iterator (vue-router.esm.js?fe87:1943)
    at step (vue-router.esm.js?fe87:1717)

我的路由看起来像这样;我的beforeEnter钩子应该被调用,无法加载的组件是smsConfigDetails

import allConfigs from 'pages/config-pages/allConfigs'
import smsConfigs from 'pages/config-pages/sms/allSmsConfigs'
import smsDetails from 'pages/config-pages/sms/smsConfigDetails'

export default [
  {
    path: '/',
    component: () => import('layouts/default'),
    children: [
      { path: '', component: () => import('pages/index') },
      [...]
      {
        path: 'allconfigs',
        component: allConfigs,
        children: [
          {
            path: 'sms',
            component: smsConfigs,
            children: [
              {
                path: ':configId',
                components: smsDetails,
                beforeEnter: (to, from, next) => {
                  console.log('SMS Details beforeEnter()')
                  next()
                }
              }
            ],
            beforeEnter: (to, from, next) => {
              console.log('SMS list beforeEnter()')
              next()
            }
          }
        ]
      }
      [...]
    ]
  },

  { // Always leave this as last one
    path: '*',
    component: () => import('pages/404')
  }
]

目前无法加载的组件代码非常简单:

<template>
  <div>
    blablabla
  </div>
</template>

<script>
</script>

<style>
</style>

父母只有一个<router-view></router-view>

2 个答案:

答案 0 :(得分:26)

我得到了相同的错误消息,这是我解决的方法:

component: workspace

不是

components: workspace

注意添加的 s

在组件 s 中:工作区

是的,一旦我从路线上将 s 放下就可以了。

赞:

component: workspace

答案 1 :(得分:2)

尽量避免嵌套children,因为在official's docs children未嵌套,您只能使用一个子数组实现3个以上的嵌套路由。

您的路线代码应如下所示:

  import allConfigs from 'pages/config-pages/allConfigs'
  import smsConfigs from 'pages/config-pages/sms/allSmsConfigs'
  import smsDetails from 'pages/config-pages/sms/smsConfigDetails'

  export default [{
    path: '/',
    component: () => import('layouts/default'),
    children: [
      { path: '', 
        component: () => import('pages/index') 
      },
      {
        path: 'allconfigs',
        component: allConfigs,
      },
      {
        path: 'allconfigs/sms',
        component: smsConfigs,
      },
      {
        path: 'allconfigs/sms/:configId',
        components: smsDetails,
        beforeEnter: (to, from, next) => {
          console.log('SMS Details beforeEnter()')
          next()
        }
      }
    ],
    beforeEnter: (to, from, next) => {
      console.log('SMS list beforeEnter()')
      next()
    }
  }]

请查看此工作示例路由https://jsfiddle.net/ricardoorellana/08trt6zb/