I don't know if the subject resume my problem . I would like to display in my HTML page the name of Supplier with adress . on HTML something like that :
<span> Supplier Name <br/> Supplier Adress </span>
when I try to create a field as a formula type and edit this as a formula .
Account__r.Name + BR()+ Account__r.BillingAddress
the result is an error message like this
Error: Incorrect parameter type for operator '+'. Expected Text, received Location
Note that the formula return type is text.