Hello, I am really new with ROS and I am having some problems with rqt_graph. I would like to play a rosbag file and watch all the nodes and topics with rqt_graph as it was during execution. Therefore, I run:
$> rosbag play rosbag_name.bag ---- Terminal 1
$> rqt_graph ---- Terminal 2
Then, I can only see:
https://drive.google.com/file/d/1-AjzLNJEjtB5K1At-A9t_BOg5lxOG8BC/view
As I show in the previous image, I can only find a node with the name /play_.... Does it mean that I cannot watch all the nodes when playing a rosbag? Or is there any way to play the bag and plot the nodes graph?
Thank you very much in advance. I have tried almost everything but I was not able to make it work.
Best regards
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