hanzheteng / pioneer_mrs Goto Github PK

I just run "roslaunch pioneer_mrs multi-robot.launch pose:=gazebo machine:=gazebo" to get results as in the physical scenario, but I get the log information as follows:

... logging to /home/ubuntu/.ros/log/e1cfbaaa-98f9-11eb-8e1a-04d4c4ad1764/roslaunch-ubuntu-20691.log
Checking log directory for disk usage. This may take a while.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

RLException: cannot resolve host address for machine [hzteng]
The traceback for the exception was written to the log file.

So how can I solve this problem in Gazebo?
Thank u very much.

hi
could you please tell me how you set a specific goal for your robots? for example if you want, your robots exactly go to determine point how you control them?
thanks a lot.