Closed sdobbelaere closed 1 year ago
Ok. After trying out a number of variations on the discovery server approach I finally managed to get the topics by directly setting the robots as discovery server.
One more factory reset and re-flash later. I found the virtual machine I'm running on the laptop to be the problem. I'm on OSX, using Parallels - and the only way I got any topics to publish with the simple discovery setup was by manually setting a bridge on the wifi rather then on the default connection.
See screenshot for what worked.
Hi, I'm struggling to get the topics list.
Please provide the following information:
Package: ros-humble-turtlebot4-base
Expected behaviour
$ ros2 topic echo /ip
should show the ip like in the documentation.Actual behaviour
To Reproduce Provide the steps to reproduce:
Other notes Not sure what I'm missing. Would love some help :) Obviously I managed to get the IP from the screen on the turtlebot. But running
ros2 topic list
yields the same poor result:In create3, I tried both with rmw_fastrtps_cpp and rmw_cyclonedds_cpp but the end result is the same.
files / data sources via bashrc:
Thank you!