If you select the window in the document view, and then open the size inspector, what is the size of the window? we're on to something! it had become width=0 and height = -22. Putting in the correct values got the window to show up but I needed to rearrange and resize a bunch of things that had moved in the window. Does IB log this when you try to open the window in the editor? Or only when you run it in the simulator? It only happens when I run the simulator, and for the record it's still happening even though I got the window back.
If you select the window in the document view, and then open the size inspector, what is the size of the window?
Does IB log this when you try to open the window in the editor? Or only when you run it in the simulator?