Closed amit-420 closed 9 months ago
Does this work if you use Noetic on both sides?
No, I have checked it with another system with noetic but the same issue.
Did you try with a apt-based installation of ROS Noetic? I am not sure if this error is related to the specific conda packaging of ROS.
To me this looks like an issue with http://wiki.ros.org/ROS/NetworkSetup
Now, it is working, I am not sure why. I have made no changes in the code or ros_hostname and ros_master_uri. The only thing, I think, I changed was starting wps setting of my router( which was because i restarted my router).
Great
Solution to issue cannot be found in the documentation.
Issue
I am trying to publish from a node in mamba env running on rpi 4( noetic), and subscribe it from another machine ( rpi 4 melodic).
I have set ros_hostname as ip address of corresponding machine itself and ros_master_uri of both the machines are set to master machine( which is rpi4 melodic).
But I am not able to echo the published messages from the slave machine ( rpi4 noetic) on the master machine.
Ping to the topic from master machine give below error.
Installed packages
Environment info