Problems with MarkerArray in RViz (ROS Noetic)
I am trying to replicate what is done in this tutorial with my own manipulator robot, when executing the trajectories the robot moves and does what it should, the only problem is that the trajectory markers and the texts inside the scene do not appear (I think those MarkerArray parameters are called namespaces). Does anyone know why they don't show up?
Do I have to modify a file or add a dependency to my ROS package for them to appear? (I created the support package for my robot using MoveIt Setup Assistant).
In rviz, have you installed the MarkerArray plugin in the "Displays" pane and configured it? You create an instance using the "Add" button at the bottom of that pane.