How to select and send multiple waypoints in vizanti_ros2?

[Hugo-Xu-maker]

Hello, this is an amazing project, thank you so much for open-sourcing it! I’m a big fan of your work.
When using the multi-waypoint navigation in Vizanti under ROS, I only need to select the corresponding icon, then click on the map interface to choose multiple waypoints and send them.
However, in the ROS 2 version, I find that after clicking the icon, I cannot select any waypoints. I’ve tried many methods but it still doesn’t work. Could you please tell me how to operate it correctly?

[MoffKalast]

Hi! Generally both versions of the web client should behave in the exact same way, the code is almost entirely the same except for some roslibjs message specifics. Are you sure that the client is loaded correctly and that rosbridge/rws is connected?

Could be something to do with TF frames (check the setup), if the widget doesn't have an available fixed frame and transform it won't be able to render anything on screen. Generally it should autoselect "map" or "odom" if there's no map, but if there's no frames available on creation it might end up empty. Either way it's best to check that it matches your actual fixed reference.