tableview in snow leopard not working

I built a project that has a few tableviews. 1 of these is not working, it is building it is getting its data from sqllite queries. This works great when the application is running on 10.5 but if I run it on 10.6 then I get a empty tableview with no errors. I only have 10.5 installed so I can not try re-building it in snow leopard, just wondering if anybody else has seen this issue and if re-building on snow leopard would fix the issue.