Unable to communicate with device. Please check the IP address

[Raunakabhani]

roslaunch pf_driver r2000.launch
... logging to /home/raunak20/.ros/log/73041e4e-2ca4-11ef-96ba-adb0e756c3fb/roslaunch-raunak20-9642.log
Checking log directory for disk usage. This may take a while.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://raunak20:34063/

SUMMARY

PARAMETERS

• /r2000_node/R2000/device: R2000
• /r2000_node/R2000/frame_id: scanner_link
• /r2000_node/R2000/max_num_points_scan: 0
• /r2000_node/R2000/packet_type: C
• /r2000_node/R2000/scan_topic: /scan
• /r2000_node/R2000/scanner_ip: 10.0.10.9
• /r2000_node/R2000/start_angle: -1800000
• /r2000_node/R2000/transport: udp
• /r2000_node/R2000/watchdog: True
• /r2000_node/R2000/watchdogtimeout: 60000
• /r2000_node/device: R2000
• /robot_description: <?xml version="1....
• /rosdistro: noetic
• /rosversion: 1.16.0

NODES
/
r2000_node (pf_driver/ros_main)
robot_state_publisher (robot_state_publisher/robot_state_publisher)
rviz (rviz/rviz)

auto-starting new master
process[master]: started with pid [9652]
ROS_MASTER_URI=http://localhost:11311

setting /run_id to 73041e4e-2ca4-11ef-96ba-adb0e756c3fb
process[rosout-1]: started with pid [9662]
started core service [/rosout]
process[robot_state_publisher-2]: started with pid [9669]
process[r2000_node-3]: started with pid [9670]
process[rviz-4]: started with pid [9671]
HTTP ERROR: Failed to connect to 10.0.10.9 port 80: Connection refused
[ERROR] [1718627029.330821083]: Unable to communicate with device. Please check the IP address
[ERROR] [1718627029.331229783]: Unable to initialize device
[r2000_node-3] process has died [pid 9670, exit code 255, cmd /home/raunak20/ros1_ws/devel/lib/pf_driver/ros_main __name:=r2000_node __log:=/home/raunak20/.ros/log/73041e4e-2ca4-11ef-96ba-adb0e756c3fb/r2000_node-3.log].
log file: /home/raunak20/.ros/log/73041e4e-2ca4-11ef-96ba-adb0e756c3fb/r2000_node-3*.log