Hi,

I have seen many questions about the topic, I have tried a bunch of the referred solutions (mostly it was caused bc of TF trees) yet could not succeed.

I get this error on Rviz2 (Humble ROS2), I am able to visualize the robot and move the parts according to the odom output correctly. I have defined a transform also for the laserframe. I selected odom as fixed frame. When I select any other frame; baselink, laser_front, chasis. I see moving laser points on rviz but I want to use SLAM and get a realtime mapping on.

   [INFO] [1675148133.007557474] [rviz]: Message Filter dropping message: frame 'laser_front' at time 1675148130.527 for reason 'discarding message because the queue is full'

I do not have enough points so I post image links to rqt-graph and frame-tree

RQT GRAPH : FRAME TREE: