No Map Received in RViz when doing the ROS2 and Gazebo Pack

[aasignacion]

I am following https://www.bitcraze.io/2024/09/crazyflies-adventures-with-ros-2-and-gazebo/
Same problem with the question posted at the comment section of the post.

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I indeed met a problem after I run “ros2 launch crazyflie_ros2_multiranger_bringup simple_mapper_simulation.launch.py”. Actually, the Gazebo and RVIZ start normally with the Crazyflie could be controlled by ROS2 teleop keyboard node.
But in RIVIZ, it shows “No map received” in Map status and “Frame [map] does not exist” Error in Global status. Then I checked topic list which output “/crazyflie/map
and /crazyflie/map_updates”.
So I can not see the map which should be created in RVIZ.
Checking ros2 topic echo /crazyflie/map --> no message were being published.
Here is the rqt_graph

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Please help me. Thank you.

[knmcguire]

Could you check with the terminal in which you started the launch file, if the simple_mapper node was initialized? Or if it crashed?

[aasignacion]

The simple_mapper node was not in the ros2 node list, so probably it was not iniatilized or crashed.
Here are the screenshots of the terminal.

[aasignacion]

The problem was solved by upgrading transforms3d:
pip install --upgrade transforms3d