Hi Forcer, I have used your editor and had fun creating levels, thank you for that. I am having a problem playing the custom level in PC Angry Birds, when I replace the file "Level1.lua" in C:\Program Files\Rovio\Angry Birds\data\levels\pack1 with the new custom one i copied from the editor, the Angry birds crashes and gives me this error:
Excepted type STRING at stack position 1 but found NIL call stack:
=?(0)
=?(0)
=?(0)
(end)

the file renders fine in the editor, but i can not get it to work in Angry Birds.I attached it here one of the files on the thread that does not work on my PC if you want to check it. Can you please help me?