Bug: Editing a deleted Guide template crashes

If you create a shortcut to something (a layout, a notes file, etc.) and then later delete that underlying object that the shortcut was pointing to, the shortcut remains. Logos’s behavior when you click on that orphaned shortcut icon is undefined and inconsistent and can lead to a crash in one case. See details in thread.

Software version: 4.0b Beta 2.
Reported by Rosie Perera.
Forum link: https://logos.vanillacommunities.com/forums/t/9001.aspx
Status: fixed in 4.0b Beta 4