[Vala] [Genie] Problem with Gtk Print

[Nicolas <c r n a wanadoo fr>]

Hi All,

I have a problem with my program, it crash when i print and i don't know 
why, if you can help me, it could be great !
Please take a look at the print function (line 1032 to 1106).
Download it here: 
http://www.murga-linux.com/puppy/viewtopic.php?mode=attach&id=19417

Someone know where the problem come from ?

Thank you,
Nicolas.