Kushagra Singh

I made the costmap 2d plugin & had no problem in build but when I launch Rviz, I get this error " Global Status Error: Fixed frame [Map] does not...

Rviz: Global Status Error: Fixed frame [map] does not exist; Robot Model Error

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I made a Nav2_Costmap2d plugin (had no problem in the build) (https://navigation.ros.org/plugin_tutorials/docs/writing_new_costmap2d_plugin.html#tutorial-steps) & enabled it in Nav2_params.yaml as given in doc but when I run turtlebot in Rviz, the output...

Hello Sir, I'm a student learning frontend & backend development right now; I came across your tutorial & liked it very much, thanks for sharing such beautiful resources. I had...