Ls /obj shows the topic I created but listener command returns "Topic did not match any known topics"

Any idea why is this happening? It happens both on simulation and on the Pixracer.

I was able to have another application to subscribe to the topic successfully so I can confirm it is being published successfully. Not sure why I can’t listen to it through the console.
By the way, I’m using the python MAVlink shell. Not sure if that has anything to do with it.

Try cleaning your build directory and rebuilding. I don’t think the listener command has proper dependencies on the messages.