Error [ERR_REQUIRE_ESM]: require() of ES Module E:\vueProject\first-vue\build\webpack.dev.conf.js from E:\vueProject\first-vue\node_modules\webpack\bin\convert-argv.js not supported.
webpack.dev.conf.js is treated as an ES module file as it is a .js file whose nearest parent package.json contains "type": "module" which declares all .js files in that package scope as ES modules.
你翻译一下这段话就知道问题了啊，版本不对，现在装的版本不支持文件里的一些写法
webpack.dev.conf.js 里 用了require .
可以尝试 降低 版本
截个图看看
https://blog.csdn.net/weixin_51677167/article/details/125109524