Page Not Found when add processor for Google Document AI

When you install a module you have to install it via composer so it brings all dependencies. I feel like you might've just downloaded the module as a zip file. If you did so, you still need to install all composer dependencies from the composer.json file that comes with the module.

I also refined the logic, so this error does not just end with 404. It now adds more informative error to logs.

Automatically closed - issue fixed for 2 weeks with no activity.