引入外部文件报错Uncaught SyntaxError: The requested module '/@modules/vue.js' does not provide an export named 'default'

[laijinxian]

我在router/index.ts 文件下引入 外包文件 global.ts; 运行报错 **Uncaught SyntaxError: The requested module '/@modules/vue.js' does not provide an export named 'default**；

我在vue2.x 项目中一直是这样用的没问题，但在vue3 + vite 下 就报错了；

router/index.ts

import {createRouter, createWebHashHistory} from'vue-router'

import { vueRouters } from '../utils/global'

// 在 Vue-router新版本中，需要使用createRouter来创建路由
export default createRouter({
  // 指定路由的模式,此处使用的是hash模式
  history: createWebHashHistory(),
  routes: [
    ...vueRouters()
  ]
})

global.ts

...
export const vueRouters = () => {
  // todo
}
...

[underfin]

Can you give a reproduction ?

[laijinxian]

Copy what?

[underfin]

Please provide a link to a repo that can reproduce the problem you ran into.

A reproduction is required unless you are absolutely sure that the the problem is obvious and the information you provided is enough for us to understand what the problem is. If a report has only vague description (e.g. just a generic error message) and has no reproduction, it will be closed immediately.

[skillnull]

我也遇到了同样的问题，引用echarts报错：

import Echarts from 'echarts'

Uncaught SyntaxError: The requested module '/@modules/echarts/index.js' does not provide an export named 'default'

[WJCHumble]

@skillnull 这个应该是因为 vite 只支持 es6 module ，不支持 common.js 的原因，可以看一下这个 pr #837

[Hjw52]

你好 我想问下解决方法是配置 optimizeDeps:{include:[]}吗？vue-class-component一直不支持不知道为什么

[happy-func]

你好 我想问下解决方法是配置 optimizeDeps:{include:[]}吗？vue-class-component一直不支持不知道为什么

import { createRouter, createWebHashHistory } from "vue-router";

import {
    BASE_ROUTE,
} from "@/router/routes.ts";

const router = createRouter({
  end: false,
  history: createWebHashHistory(),
  sensitive: false,
  strict: false,
  routes: BASE_ROUTE
});

export default router;

use like this

[github-actions]

This issue has been locked since it has been closed for more than 14 days.

If you have found a concrete bug or regression related to it, please open a new bug report with a reproduction against the latest Vite version. If you have any other comments you should join the chat at Vite Land or create a new discussion.