How to resolve Error: Cannot find module ‘gulp-sass’

First check the nvm version. This issue will usually comes for old version so for that we need to update the nvm version.

Just do npm update and then npm install gulp-sass –save-dev in your root folder, and then when you run you shouldn’t have any issues.

Edit your package.json. Change:

“gulp-sass”: “^2.3.2”

to

“gulp-sass”: “3.0.0”

Delete the node_modules folder and run npm install again.