We have got a website on Odoo 11, need to move functionality of signing up (fields) to Odoo 12. Also need to fix the problem with the Cart on Odoo 12 (500: Internal Server Error, cart() takes 1 positional argument but 3 were given).
Hello I am an odoo developer (4+ year experience)
I would love to solve your website problem of cart as well as move signup fields to odoo 12.
Please provide details of the project server and old module of 11 (for signup fields) and also if any custom modules for new also.
Thanks,
Mitesh.