I am trying to use VF remoting in a public site and get the error 'Visualforce Remoting Exception: Error parsing json response: 'Unexpected token <'. Logged in?' when viewing page from a public site guest user context. The remoting is being used by a jquery autocomplete component.
If I test the page from a non-url redirected, sys admin perspective it works as expected.
The site does use URL rewrites, and the site guest user profile has access to all information being searched in the database. It seems to be an authentication issue? If anyone has seen anything like this and has any suggestions re resolution they'd be most appreciated. Im stuck!