This is an error that appeared in some courses while downloading it as PDF is the headless = false
and I made it true for better pdf generation but it's an empty file in some courses that i still can access to them ...
To download PDF you need a headless browser so, you need to headless = true. HTML is more stable than PDF.
If you get an empty page it means you are not logged in.
This is an error that appeared in some courses while downloading it as PDF is the headless = false and I made it true for better pdf generation but it's an empty file in some courses that i still can access to them ...