subscribing problem [closed]

asked 2019-04-18 14:04:52 -0500

omar.seida gravatar image

when I use rosnode info /local_planner_node I find that topic[unknown] . and when I rosrun the node containing the publisher I'm not able to receive the message . So please what can I do with that ?

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Closed for the following reason duplicate question by mgruhler
close date 2019-04-23 01:25:49.880181


duplicate of #q321497

mgruhler gravatar image mgruhler  ( 2019-04-23 01:26:01 -0500 )edit