It looks like the Nginx
server is not configured on your ROSbot.
Check contents of /etc/nginx/sites-enabled/default
file:
sudo nano /etc/nginx/sites-enabled/default
When following the tutorial, it should have had edited line:
root /var/www/html;
to:
root /home/husarion/ros_workspace/src/rosbot_webui/edit;
If you have it already edited, there is nothing to change.
To exit text editor press: “Ctrl + x”, “y”, “Enter”
Restart Nginx
server:
sudo systemctl restart nginx
If Nginx
was not running, it will be started with this command.
Now you should be able to view the interface.
Regards,
Łukasz