A: 

Check out this other question on Stack Overflow:


Core Data: UITableView with multiple NSFetchedResultControllers

http://stackoverflow.com/questions/2308487/core-data-uitableview-with-multiple-nsfetchedresultcontrollers

Joshua
that's the exact approach i used but i'm getting that error..
ricastro
A: 

:) sorry guys it was a noob error.. the error was happening because the indexPath.section returned the section in the tableView but i had no sections in the fetchedResultsController (always index 0). EDIT: actually there is one..

NSIndexPath *indexPathTemp = [NSIndexPath indexPathForRow:indexPath.row inSection:0];

Not sure if it's the best way but solved the problem.
Thks!
Ricardo Castro

ricastro