I am working for a web application using praat features. I have written a script for that and it is working fine in ubuntu. But now i want to run these .praat scripts in a remote ubuntu server and I have already installed praat but when I run praat it gives me the following error:

> 
> (praat:1364): GLib-GObject-WARNING \*\*: invalid (NULL) pointer instance
> 
> 
> (praat:1364): GLib-GObject-CRITICAL \*\*: g\_signal\_connect\_data:
>  assertion 'G\_TYPE\_CHECK\_INSTANCE (instance)' failed
> 
> 
> (praat:1364): Gtk-WARNING \*\*: Screen for GtkWindow not set; you must
>  always set a screen for a GtkWindow before using the window
> 
> 
> (praat:1364): Gdk-CRITICAL \*\*: IA\_\_gdk\_screen\_get\_default\_colormap:
>  assertion 'GDK\_IS\_SCREEN (screen)' failed
> 
> 
> (praat:1364): Gdk-CRITICAL \*\*: IA\_\_gdk\_colormap\_get\_visual: assertion
>  'GDK\_IS\_COLORMAP (colormap)' failed
> 
> 
> (praat:1364): Gdk-CRITICAL \*\*: IA\_\_gdk\_screen\_get\_default\_colormap:
>  assertion 'GDK\_IS\_SCREEN (screen)' failed
> 
> 
> (praat:1364): Gdk-CRITICAL \*\*: IA\_\_gdk\_screen\_get\_root\_window:
>  assertion 'GDK\_IS\_SCREEN (screen)' failed
> 
> 
> (praat:1364): Gdk-CRITICAL \*\*: IA\_\_gdk\_screen\_get\_root\_window:
>  assertion 'GDK\_IS\_SCREEN (screen)' failed
> 
> 
> (praat:1364): Gdk-CRITICAL \*\*: IA\_\_gdk\_window\_new: assertion
>  'GDK\_IS\_WINDOW (parent)' failed Segmentation fault (core dumped)
> 
> 
> 

Please tell me way a that I can run a praat script in remote ubuntu server.