Member
2009-12-13, 12:43 PM
I was having this exact same problem. I fixed it by going to:
System Preferences -> Keyboard -> Keyboard Shortcuts -> Services -> Text
And then unchecked the "OmniFocus: Send to Inbox" item that had no shortcut.
I then went back to OmniFocus and tried to set the shortcut and all of a sudden it was working again.
Hopefiully that helps others with this issue.