Built-in CSS Support Disabled

Why This Error Occurred

Custom CSS configuration was added in next.config.js which disables the built-in CSS/SCSS support to prevent conflicting configuration.

A legacy plugin such as @zeit/next-css being added in next.config.js can cause this message.

Possible Ways to Fix It

If you would like to leverage the built-in CSS/SCSS support you can remove any custom CSS configuration or any plugins like @zeit/next-css or @zeit/next-sass in your next.config.js.

If you would prefer not to leverage the built-in support you can ignore this message.

Useful Links