Today, when writing the Vue page, according to the tutorial, I want to install sass-loader and node-sass, but when running the project after installation, the following errors are reported:

Node Sass version 7.0.0 is incompatible with ^4.0.0 || ^5.0.0 || ^6.0.0

The solution is as follows

Stop using node-sass and replace it with sass.

If you want to use SCSS or sass in your application, you need to do this:

First uninstall the previously installed node-sass

yarn remove node-sass

If NPM is used, then

npm uninstall node-sass

Then install sass instead of node-sass

yarn add -D sass

perhaps

npm i -D sass

Then your SCSS/sass file will be compiled correctly.