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Unable to launch the multi_tb3_simulation_launch.py that is a part of Nav2 stack ROS2 Foxy. *URGENT HELP*

It opens a tmp Rviz for both bots instead of nav2namespacedview.rviz and does not show map without startup. The Global and Local Costmap aren't receiving the map needed for navigation. Have I gone wrong in downloading nav2 stack or workspace. Please guide me on this issue. I will add additional information to this question.

Asked by tejas2112 on 2022-12-27 21:38:21 UTC

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