Webpack polyfill error

• Laravel Mix Version: laravel-mix@6.0.18
• Node Version: v14.15.4
• NPM Version: 6.14.10
• OS: macOS Big Sur

Description:

When i’m running yarn run development i get a whole bunch of errors. mainly the following error

“webpack < 5 used to include polyfills for node.js core modules by default. This is no longer the case. Verify if you need this module and configure a polyfill for it.”

See screenshot:

What i’ve tried already:

• added mix.options({ legacyNodePolyfills: true }); to my webpack.mix.js file
• added mix.webpackConfig({ resolve: { fallback: { process: require("node-libs-browser").process, buffer: require("node-libs-browser").buffer, }, }, })

unfortunately non of them worked…

Someone knows what to do about this?

[goaround]

From one day to another, I now get 200+ Webpack polyfill errors in one project. Other projects with Laravel Mix work fine. This is really strange…

Edit: I had an import { options } from "laravel-mix"; in my code. That was the issue for me.

[mlieshout]

Same issue here. I use the “Auto Import - ES6, TS, JSX, TSX” extension in VScode. It added this line in one of the react jsx files:

import { react } from “laravel-mix”;