In my app iPhone app I have a Tab Bar Controller with 4 relationships to 4 different Table View Controllers. Is there a way to rearrange the order of the relationship in the Sto
I had the same issue after adding a Navigation Controller.
Fix: close the storyboard (Ctrl+Cmd+W) and do a clean build folder (Option+Cmd+Shift+K) and a regular clean (Cmd+Shift+K). Reopen the storyboard and you'll be able to drag the items again.