I keep receiving this message… while trying to test the checkout.
Here is my site Read-Only: Contracorrente Ecomm
Hey @Seyey_Cunioci
I had a similar problem and was able to fix it with support.
Turns out the Radio Button for the shipping method selector was “Hidden” with visibility settings and this was causing the fail.
I would suggest checking that all essential checkout functionality isn’t accidentally set as hidden like mine was 