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uos / sick_tim

A ROS driver for the SICK TiM series of laser scanners.
http://wiki.ros.org/sick_tim
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Error while I use roslaunch for tim561 #83

Closed glakshay closed 4 years ago

glakshay commented 5 years ago

My command: ~/catkin_ws/src/sick_tim$ roslaunch sick_tim sick_tim551_2050001.launch model:=urdf/example.urdf.xacro Error: SOPAS - Error stopping streaming scan data! sick_tim driver exiting. [ INFO] [1571081574.838301564, 10034.503000000]: Waiting 5 seconds for device to connect. [ERROR] [1571081574.838361202, 10034.503000000]: Failed to connect to 130.215.223.255:2112 [FATAL] [1571081574.838383549, 10034.503000000]: Could not connect to host 130.215.223.255:2112 [FATAL] [1571081574.838399807, 10034.503000000]: Failed to init device: 1 [ERROR] [1571081574.838445681, 10034.503000000]: write error for command: sEN LMDscandata 0

I have added my whole sick_tim package. I also want it to spawn it in gazebo but i get the error Error [parser_urdf.cc:3408] Unable to call parseURDF on robot model Error [parser.cc:340] parse as old deprecated model file failed.

sick_tim.zip

Any help will be appreciated. Thanks

mintar commented 5 years ago

The driver cannot reach the scanner over the network. Make sure that ping 130.215.223.255 works.

glakshay commented 5 years ago

Thanks for the response. i tried to ping as you suggested and I get this, "--- 130.215.233.255 ping statistics --- 47 packets transmitted, 0 received, 100% packet loss, time 47092ms" So, nothing is being received I sense? and how do I fix this error?

mintar commented 5 years ago

Yes, this output means that your PC cannot reach the scanner (or that the IP is wrong). This is nothing specific to the sick_tim driver, but a general networking question. Please ask a person that knows a bit about computer networks for help.