错误：

  Syntax Error: Error: Missing binding G:\ones\fontend\oms\node_modules\_node-sass@7.0.1@node-sass\vendor\win32-x64-83\binding.node
Node Sass could not find a binding for your current environment: Windows 64-bit with Node.js 14.x

Found bindings for the following environments:
  - Unknown environment (.DS_Store)
  - OS X 64-bit with Node.js 17.x
  - Windows 64-bit with Node.js 16.x

This usually happens because your environment has changed since running `npm install`.
Run `npm rebuild node-sass` to download the binding for your current environment.

问题：node-sass的版本跟当前运行环境不匹配的原因 

卸载node，重新安装对应的版本

解决方法：

输入命令： npm rebuild node-sass

更新一下：npm update

运行： npm run dev