I am trying to group 10 objects together but every time i try to group them I get a message saying "Operation could not be completed. Active layer document grid is locked or invisible."
But even when i turn on the document layer visibility it still won't let me group them, and I can't turn the print or edit buttons on. What do I do?
I don't think you can put objects on the grid layer -- it is usually locked and cannot be unlocked.
You probably need to select a different layer first.