Apple Interface Builder warning: The content rectangle doesn't lie entirely on screen with the menu and may not be completely visible for all screens

A warning comes up in a MainMenu.XIB dialogue box. It says:

Object: window(window) ID: 371 Type: Illegal Configuration Issue: This windows content rectangle does not lie entirely on the screen with the menu bar and may not be completely visible for all screen resolutions and configurations.

I saw something related to this issue on StackOverflow, but it did not help. Here was the prior response:

In Interface builder select the window and then from the inspector go t开发者_StackOverflowo the window size tab and move the window away from the left edge. This will get rid of the warning.

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1. Select window by it's title bar.
2. Open sizing and positioning tab (⌘+⌥+ 5 in Xcode4 and Xcode5) in inspector panel.
3. Adjust it's position on the desktop so that it is somewhere in the middle of it.

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I had the same problem with Xcode 4.5.2

What I ended up doing is also clicking on the window's title bar -> "Show the size inspector" tab.

Then I just toggled the struts & springs in the preview area. Without really changing anything other than toggling on/off.

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None of the above worked for me.

For me it seems that my MainWindow's width was too large. I found that at a 1024 it quit giving me the warning!