vue3.x初始化项目后 运行报错

Question

不管通过vue ui创建，还是通过cmd命令创建
不管选不选typescript
都会报下面这个错误，有没有大佬指点下，一头雾水

ERROR Failed to compile with 1 error 下午2:24:12
error in ./node_modules/@vue/reactivity/dist/reactivity.esm-bundler.js

Module parse failed: Unexpected token (763:13)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concep...
| }
| class RefImpl {

_rawValue;

| _shallow;
| _value;

@ ./node_modules/@vue/runtime-core/dist/runtime-core.esm-bundler.js 1:0-233 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 2:0-216 16:4-17 40:4-17 107:13-18 108:32-37 115:16-21 1958:8-13 1962:13-23 1968:35-45 1970:16-21 1973:21-31 2071:19-25 2094:8-12 2135:8-13 2210:29-34 2557:27-30 2558:26-29 2559:28-31 2905:16-29 2912:16-29 3043:28-36 3362:41-56 3378:28-33 3463:8-15 3500:32-37 3647:27-32 3823:29-34 3951:12-25 3958:12-25 4568:17-22 4592:13-18 5173:26-32 5336:8-21 5340:8-21 5755:16-20 5761:12-16 6296:27-32 6328:12-19 6338:16-23 6356:93-100 6357:15-20 6767:60-75 6768:60-75 6769:60-75 6770:59-74 6847:16-21 6997:16-21 7150:21-28 7160:8-21 7161:134-149 7162:8-21 7210:30-39 7264:8-21 7266:8-21 7314:23-38 7334:46-55 7334:56-63 7389:14-24 7576:21-26 7586:21-31 7593:24-34 7596:21-31 7624:53-58 7630:52-57 7696:48-53
@ ./node_modules/@vue/runtime-dom/dist/runtime-dom.esm-bundler.js
@ ./node_modules/vue/dist/vue.runtime.esm-bundler.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://192.168.31.206:8080&so... (webpack)/hot/dev-server.js ./src/main.js

Answer 1

啊啊啊我可以运行了，在根目录下新建vue.config.js
加上红框里面的代码

const path = require('path')

function resolve(dir) {
    return path.join(__dirname, dir)
}
// 项目的主要配置文件
module.exports = {
    chainWebpack: (config) => {
        config.module
            .rule('babel-loader')
            .test(/.js$/)
            .use('babel-loader')
            .loader('babel-loader')
            .end()
    }
}

Answer 2

解决了吗，我的同样的问题，为什么网上搜不到解决方法

Answer 3

vue 3.1.4 已修复该问题，详细可见该 issue