This repository demonstrates problem to get aurelia working with webpack.
When running au run --watch following exception is thrown in runtime:
css-resource.js?ada4:17 Uncaught (in promise) Error: Failed loading required CSS file: aurelia-notify/style.css
at fixupCSSUrls (css-resource.js?ada4:17)
at eval (css-resource.js?ada4:56)
at <anonymous>
But this exception occurs only when any of following libraries is included.
<require from="aurelia-bootstrap-datetimepicker/src/bootstrap-datetimepicker-bs4.css"></require>
<require from="eonasdan-bootstrap-datetimepicker/build/css/bootstrap-datetimepicker.min.css"></require>
(Please note error message is completely unrelated to these libraries).
But webpack configuration doesn't seem to be completely wrong, because in tag working-state it works.