first of all we run new version of OS CCK
, Please check
Please update to last version.
How to show seller profile on the listing page?
There 2 methods
1. In last version we added possibility create "User Profile Entity" - use Joomla user. So you may create "User Entity base on Joomla user" entity, create for it "Show layout", and add this layout as "Attache child entities" to any other "instance Show layout", And when you will add. You will need add it as "Owner"
In Pro version, you may add to user entity all JoomLa user fields, All Profile fields and all custom fields
2 do this with help Simple membership component
In Simple mebership component we have User Profile Module, so you need enable it for CCK pages, and select which fields you need show there