Could not load the plugin with the name "wave_front_planner" and the type "wave_front_planner/WaveFrontPlanner"!

[USTCerzmj]

Have any of you encountered this issue? Could you please help me with an answer?

[caixukunyu]

same question

[minjichoii]

same question.. Does someone have an answer?

[LiShiwei18]

There seems to be no need to deal with it, there are 3 planners provided in pluto_navigation/maps/botanical_garden_osnabrueck/botanical_garden_osnabrueck_nav.yaml, and according to the logs in oslaunch pluto_navigation botanical_garden_osnabrueck.launch, pluto iterates through all three and eventually chooses the dijistra version