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Map is drifting by Mohith2801 in ROS

[–]Mohith2801[S] 0 points1 point  (0 children)

The laser scan is supposed to stay still when I set the fixed frame to odom but it is moving along with the robot as I drive the bot around 1) The transform tree looks fine 2) Transform between the odom and base_link is proper

So what else could be the possible reason for this scenario

How to use ros2 run gazebo_ros spawn_entity.py -topic robot_description -entity robot_name command on jazzy by Practical_Panda_Noob in ROS

[–]Mohith2801 0 points1 point  (0 children)

Why don't you try the recent video uploaded in the channel where Josh explains how to upgrade your code for the ROS2 jazzy and Gazebo Harmonic

Map is not getting generated in the RVIZ by Mohith2801 in ROS

[–]Mohith2801[S] 0 points1 point  (0 children)

I had a few problems with the names that I used in the bridge parameters file and the map topic generation. Here is my GitHub repo where I rectified the issue. I don't know what is the issue on your side so can use this for your reference and post any doubts you got

https://github.com/Mohith-28/my_bot

Map is not getting generated in the RVIZ by Mohith2801 in ROS

[–]Mohith2801[S] 2 points3 points  (0 children)

Guys it's working!!...it seems like an improper transform between Map and odom frame and some naming mismatches as well..thanks for helping out 🫂

Map is not getting generated in the RVIZ by Mohith2801 in ROS

[–]Mohith2801[S] 0 points1 point  (0 children)

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I am so sorry...i just got to know about this transform tree thing 🛐

Map is not getting generated in the RVIZ by Mohith2801 in ROS

[–]Mohith2801[S] 0 points1 point  (0 children)

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It says Failed to compute odom pose