I first ran into the No files matching the pattern "/Volumes/…/resources/assets/**/*.s?(c|a)ss" were found error. Searching the forum, the fix for that is to comment out these lines from webpack.config.js:
But once I did that, I get the error Module build failed: ModuleBuildError: Module build failed: ValidationError: Invalid options object. PostCSS Loader has been initialized using an options object that does not match the API schema.
This is a fresh install, nothing special. Any ideas are appreciated!