roslaunch file contains multiple nodes named [/robot_state_publisher]. Please check all <node> 'name' attributes to make sure they are unique. Also check that $(anon id) use different ids. The traceback for the exception was written to the log file [closed]
Can anyone please help me, how to solve this problem. I can't find where this node [/robot_state_publisher] overwritten. I am using move_base_flex for turtlebot3_navigation.
see #q374526