laravel webpack.mix 多语言vue，react

Question

我收到这样的无效配置错误

[webpack-cli] Invalid configuration object. Webpack has been 
initialized using a configuration object that does not match the API schema.
 - configuration.entry['/js/app'] should not contain the item 
'project/resources/sass/app.scss' twice.
   -> All modules are loaded upon startup. The last one is exported.

这是我的 webpack.mix.js

const mix = require('laravel-mix');

mix.js('resources/js/app.js', 'public/js').vue()
.sass('resources/sass/app.scss', 'public/css')


mix.js('resources/js/app.js', 'public/js').react()
    .sass('resources/sass/app.scss', 'public/css');

我是第一次配置这个。 所以我不知道我做错了什么。 请帮助我理解这个问题。

让我知道是否需要添加更多文件来理解此问题，例如 package.json

Answer 1

你有mix.js('resources/js/app.js'和.sass('resources/sass/app.scss'两次