A shot in the dark here would be to check that the names of your Models in your Queue and Detail page are different, e.g. in the main / parent page that has the Queue, called the Model “Accounts_Queue”, and the Contacts Model, “Contacts_Queue”. If the names of Models are identical in the parent and included pages, this error could happen.

Thanks for your suggestion Zach but unfortunately it does not seem to be that simple this time.  Would anyone from your team be able to login and help me figure this one out.   Thanks

Denya.  Can you follow the instructions in this document to grant Login Rights for us at Skuid. 
http://help.skuidify.com/m/getting-started/l/182412-getting-help-how-to-grant-skuid-login-rights-to-…

We’d be happy to check out what is going on… 

Hey guys,  I have been out for a while but I still need your help with my “view contacts by accounts” tab, not loading details, its located under my address book. Let me know what you find.  You now have access. Thx

There was a problem with your query string in the page where you show the contacts for a particular account, and want to select the details for a single contact. You had written the query string id={Id} (single braces). Skuid can’t interpret that… It should be id={{{Id}}} (triple braces). I fixed the issue for you and things should be working.