a bug In the editor
 

ok, i was finishing making levels, and I went to close the editor. it then said "failed to rectrieve tab at index -1." from there you have to use the task manager to close it. here is what the error looks like:

and, you can get this error by doing this: open the editor, put any tile down on the level, close the level without saving, and then try to exit.

You are using the Ocean skin? Eww. :p

its nice :(

That error has happened to me a couple times......

if u open a new level, then close graal with the new level open, it finds a tab and shuts down normally.