Error building the files; css related

[AmirhosseinBidokhti]

I get this error when I try to run the application.
./src/app/App.scss (./node_modules/css-loader/dist/cjs.js??ref--6-oneOf-5-1!./node_modules/postcss-loader/src??postcss!./node_modules/resolve-url-loader??ref--6-oneOf-5-3!./node_modules/sass-loader/lib/loader.js??ref--6-oneOf-5-4!./src/app/App.scss)
padding: $modal-inner-padding - $modal-footer-margin-between / 2;
^
Incompatible units: 'rem' and 'px'.
in /media/amirhossein/Development/Client Projects/GMS-Cient-App/for test dashboards/connect-plus-react-free-admin-template/template/demo_1/node_modules/bootstrap/scss/_modal.scss (line 178, column 12)

[jonnyw18]

Has anybody else come across this of recent, if yes and you've worked out the root cause, how do I resolve it please?

[AmirhosseinBidokhti]

Has anybody else come across this of recent, if yes and you've worked out the root cause, how do I resolve it please?
I remember I ended up using another template of them. It was either "corona" or "star admin", free versions tho.
And I also remember I faced another issue with them that I resolved by doing this: going to npm_modules -> resolve_url_loader -> index.js
change the removeCR property to true. And then was able to get it working. (in case you got to the same issue)

[DenyCelestino]

alguem conseguiu resolver?