Warning: class_loader.impl: SEVERE WARNING!!!

[anubhav1772]

Hey, I hope you guys are doing well.

I installed MoveIt from source (branch - Humble). While running demo.launch.py of fanuc_moveit_config (link), I am getting below warning and also an error:

[rviz2-1] Warning: class_loader.impl: SEVERE WARNING!!! A namespace collision has occurred with plugin factory for class rviz_default_plugins::displays::InteractiveMarkerDisplay. New factory will OVERWRITE existing one. This situation occurs when libraries containing plugins are directly linked against an executable (the one running right now generating this message). Please separate plugins out into their own library or just don't link against the library and use either class_loader::ClassLoader/MultiLibraryClassLoader to open.
[rviz2-1]          at line 253 in /opt/ros/humble/include/class_loader/class_loader/class_loader_core.hpp
[rviz2-1] [INFO] [1683145287.963376038] [moveit_rdf_loader.rdf_loader]: Loaded robot model in 0.00497962 seconds
[rviz2-1] [INFO] [1683145287.963422573] [moveit_robot_model.robot_model]: Loading robot model 'fanuc'...
[INFO] [spawner-7]: process has finished cleanly [pid 17223]
[rviz2-1] [ERROR] [1683145291.022834726] [moveit_ros_visualization.motion_planning_frame]: Action server: /recognize_objects not available

I think above warning is linked to another issue I am facing. I raised the issue here.
Any help/guidance would be highly appreciated.

[clalancette]

I'm going to close this one in favor of the one reported in moveit_resources: moveit/moveit_resources#170