问题遇到的现象和发生背景
vue-cli项目上次还能正常运行的项目，今天突然就不行了
这个validate不知道是什么，全文搜索结果
用代码块功能插入代码，请勿粘贴截图
D:\Object\hujia\escort-web> npm run dev
> guard@0.2.3 dev
> vue-cli-service serve --type=test
INFO Starting development server...
ERROR TypeError: validate is not a function
TypeError: validate is not a function
at new MiniCssExtractPlugin (D:\Object\hujia\escort-web\node_modules\_mini-css-extract-plugin@2.6.1@mini-css-extract-plugin\dist\index.js:546:5)
at D:\Object\hujia\escort-web\node_modules\webpack-chain\src\Plugin.js:14:18
at Object.toConfig (D:\Object\hujia\escort-web\node_modules\webpack-chain\src\Plugin.js:78:22)
at D:\Object\hujia\escort-web\node_modules\webpack-chain\src\Config.js:129:63
at Array.map (<anonymous>)
at module.exports.toConfig (D:\Object\hujia\escort-web\node_modules\webpack-chain\src\Config.js:129:40)
at Service.resolveWebpackConfig (D:\Object\hujia\escort-web\node_modules\@vue\cli-service\lib\Service.js:245:34)
at PluginAPI.resolveWebpackConfig (D:\Object\hujia\escort-web\node_modules\@vue\cli-service\lib\PluginAPI.js:132:25)
at serve (D:\Object\hujia\escort-web\node_modules\@vue\cli-service\lib\commands\serve.js:75:31)
at Service.run (D:\Object\hujia\escort-web\node_modules\@vue\cli-service\lib\Service.js:230:12)
at Object.<anonymous> (D:\Object\hujia\escort-web\node_modules\@vue\cli-service\bin\vue-cli-service.js:36:9)
at Module._compile (node:internal/modules/cjs/loader:1105:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1159:10)
at Module.load (node:internal/modules/cjs/loader:981:32)
at Function.Module._load (node:internal/modules/cjs/loader:822:12)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:77:12)
at node:internal/main/run_main_module:17:47
我的解答思路和尝试过的方法
不知道是不是跟 mini-css-extract-plugin 这个插件有关系
