Module build failed: Error: Node Sass version 7.0.1 is incompatible with ^4.0.0.

原因：node-sass和sass-loader版本冲突了

解决：
//卸载掉
npm uninstall sass-loader node-sass
cnpm uninstall sass-loader node-sass

//执行
cnpm install sass-loader@7.3.1 sass@1.26.5 --save-dev

然后再重新运行项目

参考：https://blog.csdn.net/a2986467829/article/details/121788853

标签：Node,node,4.0,sass,npm,loader,cnpm,Sass,uninstall
来源： https://www.cnblogs.com/tszr/p/15953324.html