NPM run build error related to pong.css #19
Description
Describe the bug
When I run npm run build I get this:
> Build error occurred
Error: Build optimization failed: found page without a React Component as default export in
pages/pong.css
See https://nextjs.org/docs/messages/page-without-valid-component for more info.
The obvious solution is to place pong.css content directly in _app.js, but according to above link, every file that is not exporting React component (export default '') should be placed outside /pages folder.
To Reproduce
Steps to reproduce the behavior:
Run npm run build
Desktop (please complete the following information):
- OS: MacOS 11.4
- Browser Chrome
- Version 90.0.4430.212