vue3+vite报错[plugin:vite:css] [sass] Undefined mixin 访客 2024-04-23 629 0 前言:vue3项目中使用sass时报错不认识mixin.报错信息:解决办法:vite.config.js/vue.config.js中增加,其中@/assets/scss/helpers/_mixins.scss改成你自己的地址css:{preprocessorOptions:{//导入scss预编译程序scss:{additionalData:`@use"@/assets/scss/helpers/_mixins.scss"as*;`,},},},