Sick_tim sick_mrs1000: Edit in launch file is not working

[danzijl]

I was trying to connect the MRS1000 with ubuntu 16.04.
I edited the launch file to my scanners ip-adres and port. (169.254.146.33) (2112)

I also added a network as can be seen:

when trying to run the launch file i get the following error:

`dvzijl@dvzijl-VirtualBox:~$ roslaunch sick_tim sick_mrs1000.launch
... logging to /home/dvzijl/.ros/log/a1a92df0-487d-11e8-a03d-080027e11e98/roslaunch-dvzijl-VirtualBox-8584.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://dvzijl-VirtualBox:34491/

SUMMARY

PARAMETERS

• /rosdistro: kinetic
• /rosversion: 1.12.13
• /sick_mrs1000/hostname: 192.168.0.1
• /sick_mrs1000/port: 2111

NODES
/
sick_mrs1000 (sick_tim/sick_mrs1000)

auto-starting new master
process[master]: started with pid [8594]
ROS_MASTER_URI=http://localhost:11311

setting /run_id to a1a92df0-487d-11e8-a03d-080027e11e98
process[rosout-1]: started with pid [8607]
started core service [/rosout]
process[sick_mrs1000-2]: started with pid [8617]
[ INFO] [1524656505.957309267]: Waiting 5 seconds for device to connect.
[ERROR] [1524656505.958788048]: Failed to connect to 192.168.0.1:2111
[FATAL] [1524656505.958812768]: Could not connect to host 192.168.0.1:2111
[FATAL] [1524656505.958830097]: Failed to init device: 1
[ERROR] [1524656505.959843522]: write error for command: �sEN LMDscandata 0�

SOPAS - Error stopping streaming scan data!
sick_tim driver exiting.
[ INFO] [1524656505.984143105]: Waiting 5 seconds for device to connect.
[ERROR] [1524656505.985229911]: Failed to connect to 192.168.0.1:2111
[FATAL] [1524656505.985249588]: Could not connect to host 192.168.0.1:2111
[FATAL] [1524656505.985288035]: Failed to init device: 1
[ERROR] [1524656505.985955430]: write error for command: �sEN LMDscandata 0�`

While i edited the launch file i still get the error with it trying to connect to 192.168.0.1:2111?

I can access the lidar with SOPAS but i also can't ping it from ubuntu.

[danzijl]

I got to fix the above problem but now a new problem occurs.
when running: roslaunch /usr/lib/sick_tim/launch/sick_mrs1000.launch
i get the following error:

`dvzijl@dvzijl-VirtualBox:~$ roslaunch /usr/lib/sick_tim/launch/sick_mrs1000.launch
... logging to /home/dvzijl/.ros/log/2bd921d0-4958-11e8-81d4-080027e11e98/roslaunch-dvzijl-VirtualBox-9941.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://dvzijl-VirtualBox:33583/

SUMMARY

PARAMETERS

• /rosdistro: kinetic
• /rosversion: 1.12.13
• /sick_mrs1000/hostname: 192.168.235.5:
• /sick_mrs1000/port: 2112
• /sick_mrs1000/timelimit: 500

NODES
/
sick_mrs1000 (sick_tim/sick_mrs1000)

auto-starting new master
process[master]: started with pid [9951]
ROS_MASTER_URI=http://localhost:11311

setting /run_id to 2bd921d0-4958-11e8-81d4-080027e11e98
process[rosout-1]: started with pid [9964]
started core service [/rosout]
process[sick_mrs1000-2]: started with pid [9971]
[FATAL] [1524750368.115701764]: Could not resolve host: ... (1)(Host not found (authoritative))
[FATAL] [1524750368.115831039]: Failed to init device: 1
[ERROR] [1524750368.116895532]: sendSOPASCommand: socket not open

SOPAS - Error stopping streaming scan data!
sick_tim driver exiting.
[FATAL] [1524750368.164510980]: Could not resolve host: ... (1)(Host not found (authoritative))
[FATAL] [1524750368.164656278]: Failed to init device: 1
[ERROR] [1524750368.166250218]: sendSOPASCommand: socket not open
`

when i ping the sensor i get the following:
dvzijl@dvzijl-VirtualBox:~$ ping 192.168.235.5 PING 192.168.235.5 (192.168.235.5) 56(84) bytes of data. 64 bytes from 192.168.235.5: icmp_seq=1 ttl=64 time=0.250 ms 64 bytes from 192.168.235.5: icmp_seq=2 ttl=64 time=0.239 ms 64 bytes from 192.168.235.5: icmp_seq=3 ttl=64 time=0.252 ms 64 bytes from 192.168.235.5: icmp_seq=4 ttl=64 time=0.499 ms 64 bytes from 192.168.235.5: icmp_seq=5 ttl=64 time=0.265 ms ^C --- 192.168.235.5 ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4094ms rtt min/avg/max/mdev = 0.239/0.301/0.499/0.099 ms
I can also see the lidar working in sopas so i hope someone can help me with this.

[jspricke]

I would propose to install Ubuntu without virtualization.

[mintar]

Closing due to inactivity.