uni-app中使用less,编译时HBuilderX提示需要less-loader

<style lang="less">   
    .TabClass {  

    }  
</style>

HBuilderX最新版本
Less编译的插件也装了还是
14:05:44.968 Failed to resolve loader: less-loader
14:05:44.968 You may need to install it.
能否提供下解决方案或者怎么用配置less-loader