GTk3 gui application error

zecons · August 18, 2020, 5:36am

WE are trying to run GTK3 based Gui Application on the Console Image we are getting below error
Gtk-WARNING **: cannot open display: :0.0

But the same Application is running Fine in Colibri-VF_LXDE-Image 2.8b7
PLease help u sin resolving the issue

marcel.tx · August 18, 2020, 6:14am

Well, the console images is console only and does not contain any X server and or GTK+ environment.

zecons · August 18, 2020, 8:38am

We have added X server and GTK3 in rootfile system and have rebuild it and installed still not working

zecons · August 19, 2020, 5:02am

Any suggestion

ashok.tx · August 24, 2020, 4:04am

Hi @zecons

Could you provide me the steps that you have followed.

ashok.tx · August 24, 2020, 9:21am

Hi @zecons

I could able to reproduce the issue.

**WARNING : cannot open display: :0.0 this is due to the Xserver is not running.so, please start Xserver(Xorg) and then run your GTK application.