How to set title of navigation bar in storyboard?

I had the same problem while following apple's swift guid. Dubble-clicking the "navigation bar" did nothing for me. How I solved it:

1: Select the "navigation item" from the document outline pane.

2: Open the attributes-inspector.

3: Select the title field and write the title here instead.

I am pretty sure this is a bug in Xcode... I have experienced the same issue and most of the time it was solved by restarting Xcode.

** In addition you may be able to get it solved by doing:

Drag a Navigation item from the objects pane into the viewcontroller or tableviewcontroller. This seemed to work for me. I did notice that the navigation area was missing from the "Document Outline Pane".

I hope this helps.