I read around a lot and tried different things but my PhpStorm just doesn't want to compile my SASS/SCSS files into CSS files.
Here are pictures of my File Watcher configuration and the error message it causes:
I also tried doing it over External Tools, but although I tried two different approaches, both lead to the same error. The two configurations and the error can be seen in the following pictures:
Does anyone know what I have to do to get it work?