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SICKAG / sick_ldmrs_laser

A ROS driver for the SICK LD-MRS series of laser scanners.
BSD 3-Clause "New" or "Revised" License
24 stars 19 forks source link

LD-MRS400001S01 error registers issue #18

Closed mrm92 closed 4 years ago

mrm92 commented 4 years ago

Hello, I am using a SICK Lidar (LD-MRS400001S01) to get a point cloud. The issue is that I am getting an error with the error registers.

Error are in the below picture: Screenshot from 2020-08-31 17-31-46

If i change the scan the scan frequency, the error register 2 changes to 0x0400.

In addition, the line ( rosrun rqt_robot_monitor rqt_robot_monitor) generates the following error error_last_line

Any help to resolve the above mentioned issues.

mrm92 commented 4 years ago

@mintar Please review

mintar commented 4 years ago

I can't help you with the first problem; please contact SICK directly about that.

About your second problem: That's very strange. The python module "rospkg" is defined in the debian package python-rospkg-modules, and ros-melodic-rqt-robot-monitor depends on python-rospkg-modules, so I have no idea how this can happen. Maybe just try "sudo apt update && sudo apt upgrade && apt install --reinstall python-rospkg-modules && ros-melodic-rqt-robot-monitor". If that doesn't help, your system is seriously messed up; perhaps somebody messed manually with the files in /opt/ros/melodic (you should never do that).

mrm92 commented 4 years ago

Thankyou for your help. I have tried on other machine and second part is working fine.