install scss react 4.0 code example
Example: Error: Node Sass version 5.0.0 is incompatible with ^4.0.0.
with npm =>
1. npm uninstall node-sass
2. npm install node-sass@4.14.1
with yarn =>
1. yarn remove node-sass
2. yarn add node-sass@4.14.1
// ^ Update to MR J's post