Strange error...

[DaVinci <bombadil wanadoo es>]

 Hi.

 I am developing a database application with Ruby, PostgreSql and Gtk/Gnome.
 problem is sometimes it appears an error window of segment violation. When
 I pulse in detail button, I get:

 Gnome-Message: gnome_execute_async_with_env_fds: returning -1

 I don't know what can be the problem, because ir disspears when I comment
 osme code apparently don't related with Gtk/Gnome.

 Any clue about meaning of this error. I need info in order to know where
 can begin searching.

 Thanks a lot.

                                David