NSWindowController Autosave using Storyboard

Question

I have a Swift application that is launching a simple NSWindow, like so:

func applicationDidFinishLaunching(notification: NSNotification!) {
    let         


        

Answer 1

This seems to be an Xcode bug. I was able to workaround it by manually setting the NSWindowController windowFrameAutosaveName property:

windowController?.windowFrameAutosaveName = "Main App Window"

However... This only worked for me if the property was set to a different value than what is displayed in Interface Builder. If it's programmatically set to the same value that's being used in IB, it doesn't work.

So in IB the autosave name is left to MainAppWindow, and programmatically it's set to Main App Window.