原因是版本不兼容的问题。。
解决方案：
先卸载原来的，再安装新的版本：
npm uninstall node-sass
pm install --save-dev node-sass@4.14.1
免责声明！
本站转载的文章为个人学习借鉴使用，本站对版权不负任何法律责任。如果侵犯了您的隐私权益，请联系本站邮箱yoyou2525@163.com删除。
猜您在找
Error: Node Sass version 5.0.0 is incompatible with ^4.0.0.
出现 Error: Node Sass version 5.0.0 is incompatible with ^4.0.0.问题的解决方法
Syntax Error: Error: Node Sass version 7.0.1 is incompatible with ^4.0.0.
Error: Node Sass version 7.0.1 is incompatible with ^4.0.0.
Node Sass version 6.0.1 is incompatible with ^4.0.0.
Node Sass version 6.0.1 is incompatible with ^4.0.0.
Node Sass version 7.0.1 is incompatible with ^4.0.0.
Node Sass version 5.0.0 is incompatible with^4.0.0
npm Node Sass version 7.0.1 is incompatible with ^4.0.0.
Module build failed: Error: Node Sass version 6.0.0 is incompatible with ^4.0.0.