Hi, I'm having the exact same problem.... I tried the solutions, but nothing works... anyone got a fix? I modified the line 29 and added the other on line 60 and still doesn't work...
Here's the message, appeared a few days ago... why isn't it working for me with the fix applied?
There’s a problem with your shipping address.
Please return to the merchant and update your information, including your city, state, and ZIP code.
Firstname Lastname ADDRESS undefined
Gatineau QC J8R5T8