How do I scroll a UITableView to a section that contains no rows?

UPDATE: Looks like this bug is fixed in iOS 3.0. You can use the following NSIndexPath to scroll to a section containing 0 rows:

[NSIndexPath indexPathForRow:NSNotFound inSection:section]

I'll leave my original workaround here for anyone still maintaining a project using the 2.x SDK.

---

Found a decent workaround:

CGRect sectionRect = [tableView rectForSection:indexOfSectionToScrollTo];
[tableView scrollRectToVisible:sectionRect animated:YES];

The code above will scroll the tableview so the desired section is visible but not necessarily at the top or bottom of the visible area. If you want to scroll so the section is at the top do this:

CGRect sectionRect = [tableView rectForSection:indexOfSectionToScrollTo];
sectionRect.size.height = tableView.frame.size.height;
[tableView scrollRectToVisible:sectionRect animated:YES];

Modify sectionRect as desired to scroll the desired section to the bottom or middle of the visible area.

If your section have not rows use this

let indexPath = IndexPath(row: NSNotFound, section: section)
tableView.scrollToRow(at: indexPath, at: .middle, animated: true)

This is an old question, but Apple still haven't added anything which helps or fixed the crash bug where the section has no rows.

For me, I really needed to make a new section scroll to the middle when added, so I now use this code:

if (rowCount > 0) {
    [self.tableView scrollToRowAtIndexPath: [NSIndexPath indexPathForRow: 0 inSection: sectionIndexForNewFolder] 
                          atScrollPosition: UITableViewScrollPositionMiddle
                                  animated: TRUE];
} else { 
    CGRect sectionRect = [self.tableView rectForSection: sectionIndexForNewFolder];
    // Try to get a full-height rect which is centred on the sectionRect
    // This produces a very similar effect to UITableViewScrollPositionMiddle.
    CGFloat extraHeightToAdd = sectionRect.size.height - self.tableView.frame.size.height;
    sectionRect.origin.y -= extraHeightToAdd * 0.5f;
    sectionRect.size.height += extraHeightToAdd;
    [self.tableView scrollRectToVisible:sectionRect animated:YES];
}

Hope you like it - it's based on Mike Akers' code as you can see, but does the calculation for scrolling to the middle instead of top. Thanks Mike - you're a star.

A Swift approach to the same:

if rows > 0 {
    let indexPath = IndexPath(row: 0, section: section)
    self.tableView.setContentOffset(CGPoint.zero, animated: true)
    self.tableView.scrollToRow(at: indexPath, at: .top, animated: true)
}

else {
    let sectionRect : CGRect = tableView.rect(forSection: section)
    tableView.scrollRectToVisible(sectionRect, animated: true)
}