loading jackal urdf in noetic
Hi, everyone I am using clearpath robot jackal to simulate navigation and follow the tutorial: https://www.clearpathrobotics.com/ass...
but as I Put the command :
source ~/jackal_navigation/devel/setup.bash
roslaunch jackal_gazebo jackal_world.launch config:=front_laser
the command line shows that:
... logging to /home/finn/.ros/log/7a5b11fe-091d-11ed-8c03-c779c62be7fc/roslaunch-finn-HP-Pavilion-Aero-Laptop-13-be0xxx-13796.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.
xacro: in-order processing became default in ROS Melodic. You can drop the option.
resource not found: flir_camera_description
ROS path [0]=/opt/ros/noetic/share/ros
ROS path [1]=/home/finn/jackal_navigation/src
ROS path [2]=/opt/ros/noetic/share
when processing file: /home/finn/jackal_navigation/src/jackal/jackal_description/urdf/accessories.urdf.xacro
included from: /home/finn/jackal_navigation/src/jackal/jackal_description/urdf/jackal.urdf.xacro
RLException: while processing /home/finn/jackal_navigation/src/jackal_simulator/jackal_gazebo/launch/spawn_jackal.launch:
while processing /home/finn/jackal_navigation/src/jackal/jackal_description/launch/description.launch:
Invalid <param> tag: Cannot load command parameter [robot_description]: command [['/opt/ros/noetic/lib/jackal_description/env_run', '/home/finn/jackal_navigation/src/jackal/jackal_description/urdf/configs/front_laser', '/opt/ros/noetic/lib/xacro/xacro', '/home/finn/jackal_navigation/src/jackal/jackal_description/urdf/jackal.urdf.xacro', '--inorder']] returned with code [2].
Param xml is <param name="robot_description" command="$(find jackal_description)/scripts/$(arg env_runner) $(find jackal_description)/urdf/configs/$(arg config) $(find xacro)/xacro $(find jackal_description)/urdf/jackal.urdf.xacro --inorder"/>
The traceback for the exception was written to the log file
Does anyone know that problem? it will be appreciated if you have the idea.
What version of ubuntu are you building this on?
i am using ubuntu20.04, so ROS version is Noetic, do u get any idea?
The messages indicate that you are missing
apt
packages that you need to have installed.Have you used
apt-get
to install all 7 packages listed by the command "apt search ros-noetic-jackal" ? Have you installed apt package "ros-noetic-xacro"? Have you installed apt package "python-is-python3"?Have you successfully run
catkin_make
from your "$HOME/jackal_navigation" directory?