RV: Undeliverable message

[Monserrat Seisdedos Nuņez <mseisdedos cirsa com>]

> Hello every body:
> 
> a core always happens to me when i close a window. I have a 
> button, when i
> click it, a new window with a canvas and a plot is opened, i 
> can click the
> button every time i want, but if i close one of the windows 
> and then try to
> click the button to get another plot i get a gnome coredump.
> I think is something related to register different objects 
> with the same
> name, or something like that.
> Thanks in advance
> 
> 
>