Optimized production build has invalid url references

[Leejjon]

Is this a bug report?

Yes

The output from running npm run build will result an index.html page that doesn't load the static generated javascript file.

Did you try recovering your dependencies?

Yes

Which terms did you search for in User Guide?

I read:
https://github.com/facebook/create-react-app/blob/master/packages/react-scripts/template/README.md#deployment

Environment

Steps to Reproduce

1. Clone my code: https://github.com/Leejjon/BlindpoolFrontend.git
2. Run git checkout develop
3. Run npm install
4. Run npm run build
5. Open build/index.html in a browser and see a white page.

Expected Behavior

To have the link to the script not start with a /

I can fix the page by removing the first / from all the url references in the generated index.html. But I don't want to do this every time I do a deployment (I would like to automate it).

Actual Behavior

Reproducible Demo

See steps to reproduce.

[Leejjon]

Sorry, didn't read the console output properly. This issue is a duplicate of: #527

Solution is to set homepage to '.' in the package.json