Creating a subscriber
Hello guys, I'm trying to follow the tutorial here:Markers: Basic shapes
I managed to get it to work until I do: rosrun using_markers basic_shapes Then I get the following error:
> [ WARN] [1525948815.172388772]: Please create a subscriber to the marker
I open rviz, create a marker (as suggested on another discussion) but get an error message in rviz:
basic_shapes/0 frame [/my_frame]: Fixed Frame [map] does not exist
as well as this error in the terminal
[WARN] [1525951105.819784112]: MessageFilter [target=map ]: Dropped 100.00% of messages so far. Please turn the [ros.rviz.message_notifier] rosconsole logger to DEBUG for more information.
Thank you