Error: Missing binding ...\node_modules\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 没有node-sass,提示要我们重新安装node-sass 解决方法: 输入命令: npm rebuild node-sass 更新一下:npm update 运行: npm run dev 如果继续报错更绝error 找问题。有可能是node版本问题,卸载然后安装低版本即可