Quick-pay checkout malfunction after upgrading to 1.1.0

[Nowak]

Hello,

I am working on a website that has encountered an issue after upgrading from 1.0.8 to 1.1.0. the /quick-order checkout has started to malfunction, when it comes to the shipping carrier block and the quick pay block.

When a customer changes the carrier radio selection, the carrier and quick pay block starts to refresh continuously, which is only solved by refreshing the page.

Do you have any clues on what could be causing this? And what steps would you recommend me to take in order to debug this issue?

Please see the attached screenshot of the issue.

Thanks.

Edited March 9, 2020 by Nowak

[Kashir2000]

Have you checked what AJAX request is returning?

[Nowak]

The error was found in an outdated one page checkout module and in the theme (https://forum.thirtybees.com/topic/3320-thirty-bees-110-is-released/page/5/?tab=comments&fbclid=IwAR3z7GAJwYMi5n7e2UiRY7YGJmjPhRK1d3-4VlNBwOxRTsIe1pHAkEFfpa0#comment-30337).

This thread can be closed now.

Thanks