I'm trying to make content created by the Form plugin viewable by people who are not logged in.  When someone is not logged in and tries to see the content i receive this error:

Fatal error: Call to a member function canEdit()) on a non-object  in the display_object.php file on line 27.

I changed it to this: if($form_data && $form_data->canEdit())  per Cash's suggestion in another thread but now i'm receiving this error:

Fatal error: Call to a member function getGUID() on a non-object  on line 1074 of model.php

Any ideas how to make this work??

Thanks in advance!