issue with Gmapping

[lagrebchoui]

Hi, I want to create a map of the environment using Gmapping noetic package. I used rosaria and rosaria_client interface to teleoperate the real P3dx robot and the sick.-scan driver to acquire scans from the Sick LMS5xx lidar. Everything is working properly, but when I run the gmapping node as illlustated below:

Tab 1 : user@ubuntu:~$ source ~/catkin_ws/devel/setup.bash user@ubuntu:~$ roscore Tab2: user@ubuntu:~$ source ~/catkin_ws/devel/setup.bash user@ubuntu:~$ sudo usermod -a -G dialout $USER user@ubuntu:~$ rosrun rosaria RosAria Tab3: user@ubuntu:~$ source ~/catkin_ws/devel/setup.bash user@ubuntu:~$ roslaunch sick_scan sick_lms_5xx.launch Tab4: user@ubuntu:~$ source ~/catkin_ws/devel/setup.bash user@ubuntu:~$ rosrun tf static_transform_publisher 0,17 0 0,4 0 0 0 base_link scan 1 Tab5: user@ubuntu:~$ source ~/catkin_ws/devel/setup.bash user@ubuntu:~$ rosrun gmapping slam_gmapping scan:=cloud Tab6: user@ubuntu:~$ source ~/catkin_ws/devel/setup.bash user@ubuntu:~$ rosrun rosaria_client interface

I get this error :

WARN] [1686050689.458588870]: MessageFilter [target=odom ]: Dropped 100.00% of messages so far. Please turn the [ros.gmapping.message_filter] rosconsole logger to DEBUG for more information.

Could you help me please to fix this error?

[dawonn]

Something is probably wrong with your frame transforms. Take a care for look at the frame that each sensor is publishing in and the frame that you're trying to plot.

[lagrebchoui]

Thank you very well for your response. I think it is helpful. Le dimanche 11 juin 2023 à 17:20:02 UTC+1, Dereck Wonnacott @.***> a écrit :

Something is probably wrong with your frame transforms. Take a care for look at the frame that each sensor is publishing in and the frame that you're trying to plot.

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