(evince:2947): Gdk-ERROR **: 09:47:48.589: The program 'evince' received an X Window System error


There is an error when I started to evince in “TF ROS 101 - Unit 1”.
The error comments is shown below.


First of all why are you doing the TF ROS 101? There is the TF ROS and TF ROS2, but that course , are you following a certain path or something?

A solution es to go to the IDE, where you have the frames.pdf and right click, and hit download. There you will be able to see it in your system