报错File was processed with these loaders: You may need an additional loader to handle the result...

报错截图：

报错信息：

Module parse failed: Unexpected token (16:9)
File was processed with these loaders:
./node_modules/cache-loader/dist/cjs.js *
./node_modules/babel-loader/lib/index.js *
./node_modules/eslint-loader/index.js
You may need an additional loader to handle the result of these loaders.
| } from ‘@/api/util’;
| export * from ‘./modules/demo’;
export * as openPlatform from ‘./modules/openPlatform’;
| export * as appStore from ‘./modules/appStore’;
| export * as networkElement from ‘./modules/networkElement’;

问题说明：

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vue2项目，在npm install 之后 npm run dev 运行项目，报错如上
这个问题看了一天。。。。。。。。。。。。

最开始一直在搜报错信息，百度得到清一色的结果都是配置webpack， 加vue-loader等等，一直无法解决问题

这里插一句（重点！！！）：
如果你的报错信息类似这样：

File was processed with these loaders:
  XXXX......
 You may need an additional loader to handle the result of these loaders.

那你的报错信息在这两句下边一定会指向一下vue文件或者css代码，那你可以放心像大多数搜索答案一样，配置webpack

如果像我的截图一样，指向的是js代码，那是你这块js代码有问题！！！，我最开始没注意到呜呜呜

问题解决：

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如上 我的js文件里的代码是这样的

export * as openPlatform from ‘./modules/openPlatform’; 
export * as appStore from ‘./modules/appStore’;
export * as networkElement from ‘./modules/networkElement’;

在 Webpack 5 之前，Webpack 对 export * as name1 from … 这种导出语法不支持，而我的webpack版本是4+，所以导致报错

改成如下写法即可：

import * as test from './test.js';
export {
    
     test }

---

over~