I\'m having a weird experience. I create any type of iPhone application, add a UIViewController with Xib file. I can edit the xib file with controls and see them rendered if
I had the same problem, and I just tried diatrevolo's suggestion: Click File, then Read Class Files, and point to your File's s Owner class.
This fixed it for me. I would +1 diatrevolo, but I don't have any reputation yet...