vue2升级vue3报错，求大佬看一下？-灵析社区
我头像最美webpack配置有没有加入vue-loader的插件?  module.exports={ //... plugins:[ new VueLoaderPlugin() ] } 参考:[vue-loader文档](https://link.segmentfault.com/?enc=C%2Brfk%2B6024c2Y0NGOM7FVA%3D%3D.kS3GVmmrCuHDEZHMwu%2BVPmslnsWYZ6wuLpT6XQIEXxEwr7wPBgaD6jLT3F2Hb4yEbLVjJAKOONnYLmQyw%2FxmnMIzGatCtUGCieRwHTFPH9E%3D)