Couldn't launch tortoisebotpromax_playground.launch

[MukilSaravanan]

Hi,
I am using ROS Noetic on Ubuntu 20.04.
I followed the steps as mentioned in the README file. The source code and dependencies got build successfully.
When I try launching the tortoisebotpromax_playground.launch file, I face the below error

`... logging to /home/mukil/.ros/log/b4abd1b6-6616-11ee-a282-5be075ffd1d1/roslaunch-mukil-ubuntu-Dell-G15-5515-12098.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://localhost:33753/

SUMMARY

PARAMETERS

• /gazebo/enable_ros_network: True
• /robot_description: <?xml version="1....
• /rosdistro: noetic
• /rosversion: 1.15.15
• /use_sim_time: True

NODES
/
gazebo (gazebo_ros/gzserver)
gazebo_gui (gazebo_ros/gzclient)
joint_state_publisher (joint_state_publisher/joint_state_publisher)
robot_state_publisher (robot_state_publisher/robot_state_publisher)
spawn_urdf (gazebo_ros/spawn_model)

auto-starting new master
process[master]: started with pid [12118]
ROS_MASTER_URI=http://localhost:11311

setting /run_id to b4abd1b6-6616-11ee-a282-5be075ffd1d1
process[rosout-1]: started with pid [12139]
started core service [/rosout]
process[spawn_urdf-2]: started with pid [12142]
process[joint_state_publisher-3]: started with pid [12146]
process[robot_state_publisher-4]: started with pid [12148]
process[gazebo-5]: started with pid [12149]
process[gazebo_gui-6]: started with pid [12154]
[ERROR] [1696795821.366083727]: material 'silver' is not unique.
[robot_state_publisher-4] process has died [pid 12148, exit code 1, cmd /opt/ros/noetic/lib/robot_state_publisher/robot_state_publisher __name:=robot_state_publisher __log:=/home/mukil/.ros/log/b4abd1b6-6616-11ee-a282-5be075ffd1d1/robot_state_publisher-4.log].
log file: /home/mukil/.ros/log/b4abd1b6-6616-11ee-a282-5be075ffd1d1/robot_state_publisher-4*.log
sh: 1: prefix: not found
sh: 1: prefix: not found
sh: 1: prefix: not found
sh: 1: prefix: not found
[librospack]: error while executing command
sh: 1: prefix: not found
sh: 1: prefix: not found
sh: 1: prefix: not found
sh: 1: prefix: not found
[librospack]: error while executing command
[ INFO] [1696795821.957544867]: Finished loading Gazebo ROS API Plugin.
[ INFO] [1696795821.958752246]: waitForService: Service [/gazebo/set_physics_properties] has not been advertised, waiting...
[ INFO] [1696795822.034965110]: Finished loading Gazebo ROS API Plugin.
[ INFO] [1696795822.037122035]: waitForService: Service [/gazebo_gui/set_physics_properties] has not been advertised, waiting...
[ INFO] [1696795822.619338169]: waitForService: Service [/gazebo/set_physics_properties] is now available.
[ INFO] [1696795822.635754103]: Physics dynamic reconfigure ready.
[ERROR] [1696795822.667720, 2771.836000]: Spawn service failed. Exiting.
Error [parser_urdf.cc:3183] Unable to call parseURDF on robot model
Error [parser.cc:488] parse as old deprecated model file failed.
[spawn_urdf-2] process has died [pid 12142, exit code 1, cmd /opt/ros/noetic/lib/gazebo_ros/spawn_model -param robot_description -urdf -model tortoisebotpromax -x 0.0 -y 0.0 -z 0.05 __name:=spawn_urdf __log:=/home/mukil/.ros/log/b4abd1b6-6616-11ee-a282-5be075ffd1d1/spawn_urdf-2.log].
log file: /home/mukil/.ros/log/b4abd1b6-6616-11ee-a282-5be075ffd1d1/spawn_urdf-2*.log`

Thanks in advance.

[ShubhamNandi]

Please take the new pull have fixed the dependencies issues for realsense

[MukilSaravanan]

Thanks for your help @ShubhamNandi