小编Ada*_*ole的帖子

当我npm run dev在项目上运行时，webpack cmd 窗口中出现错误。

这是我特别收到的代码和错误消息，与父顶级 Vue 组件相关的代码，其中包含导航栏的详细信息，具体取决于用户是否登录：

编码

<script>
// import required components
import EventBus from './components/EventBus'
import router from './router/index.js'
import jwtDecode from 'jwt-decode'

export default {
  data () {
    const token = localStorage.usertoken
    const decoded = jwtDecode(token)
    return {
      first_name: '',
      surname: '',
      email: '',
      created: ''
    }

    return {
      auth: false
    }

    try {
      this.login()
    } catch (error) {
      console.log('Not currently signed in')
    }
  },

  methods: {
    logout () {
      this.first_name = ''
      this.surname …