Cannot Load PDF using example code in README

[andrewyur]

After placing the example code in the README in a component inside of a create-react-app, the page renders with the following series of warnings and error messages:

here is my code:

and here is my file layout:

The pdf I am using is the one the create-react-app-5 example, which loads properly in firefox.
The worker seems to be running fine, the url is correct and there does not seem to be any problems when i look in the network tab in devtools.

Any help is appreciated.

[andrewyur]

found the issue:
the way I specify the link to the pdf in the public folder doesn't really work for react-pdf.
I got it to work by using file={process.env.PUBLIC_URL + "/sample.pdf"} instead.
If this is intended behavior, it is very odd.