I am having a problem creating a web application with a list through a V5 page. When I create a ready item, I select any data from a schema and go to the preview, it shows me an error that says: The "login" property is not defined. This only happens when I create a list type element, if it is for example an HTML element it does not happen.
In the properties of the web application, in the access control, I select web applications agent. I have also tried the other two options, but the same error always appears.