Built in FedEx Module

I am relatively new to OpenCart.

I am having issues with the built in module, in the latest version of OpenCart.

I found an article, linking to this;

https://github.com/saulfautley/opencart ... /fedex.php


I made the code changes, but I still just get an error when I goto choose a shipping method under Fedex.

Where can I read a more granular log file, rather than the log file via the gui?

Thanks in advance for your support.

I used the above code change and finally got the FedEx module to work without error. Additionally, changes to the admin/language/english/shipping/fedex.php and admin/controller/shipping/fedex.php files need to be changed to reflect, by term, the actual shipping options now used by FedEx. I was only able to get it to work when I set "List Rate" for the Rate Type and "Your Packaging" for the Packaging Type (which returns to FedEx Envelope after saving) in the module configuration. I received no errors with this setup.
As far as a more granular log file... can't help you there... sorry.

What changes, to the other files were made. To get this to work?

I changed the Fedex Shipping Services in the original files to the actual terms that FedEx uses. They will appear correctly in the module configuration and to the customer when they check-out. Similar to USPS files when they changed their service names.