Webpack 5 收到 Polyfill 错误？！？！我的 JavaScript React 项目在尝试编译 webpack.config.js 文件时收到 polyfill 错误

Question

我正在学习 Udemy 上的一门基于 React 的课程（这里是 Brad Schiff 的 React for the Rest of Us 课程），我收到了一个与 webpack 相关的错误，导致它无法编译。

当我尝试从我正在学习的 Udemy 课程中编译 webpack 文件时，我收到以下错误...这是我在终端上收到的错误的图片： 请在此处查看

以下是错误文本，但请查看链接以获取更多详细信息（作为屏幕截图）：

Module not found: Error: Can't resolve 'path' in '/Users/seanmodd/Development/2021/BradSchiff/Frontend/node_modules/webpack/lib/util'

BREAKING CHANGE: 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.

If you want to include a polyfill, you need to:
- add a fallback 'resolve.fallback: { "path": require.resolve("path-browserify") }'
- install 'path-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
resolve.fallback: { "path": false }
@ ./node_modules/webpack/lib/CleanPlugin.js 12:17-37
@ ./node_modules/webpack/lib/index.js 115:9-33
@ ./node_modules/dotenv-webpack/dist/index.js 12:15-33
@ ./node_modules/dotenv-webpack/browser.js 1:13-38
@ ./app/components/HomeGuest.js 5:15-40
@ ./app/Main.js 8:0-47 38:96-105

Answer 1

他们在 webpack 5 中删除了自动填充。我们必须自己包含它们。更多信息请点击此处