Similar to what @KostDM said, in my case it seems like sass-loader@11.0.0 doesn’t work with vue@2.6.12.
I installed sass-loader@10.1.1 and it worked like a charm again.
In your package.json:
"sass-loader": "^10",
Similar to what @KostDM said, in my case it seems like sass-loader@11.0.0 doesn’t work with vue@2.6.12.
I installed sass-loader@10.1.1 and it worked like a charm again.
In your package.json:
"sass-loader": "^10",