ValidationError: Invalid options object. Less Loader has been initialized using an opti ons object

问题描述

reactjs+nextjs+antd添加less支持，编译出现：

ValidationError: Invalid options object. Less Loader has been initialized using an opti ons object
 

问题分析与解决

less-loader版本安装过高，需要卸载当前的less-loader版本并安装5.0版本。

$ yarn remove less-loader
$ yarn add -D less-loader@5.0.0