`--print-description` option shows unhelpful output
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Description
Generated by Generative AI
No response
Operating System:
Linux 68ffe07f7ba7 6.17.0-23-generic #23~24.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Apr 14 16:11:48 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
ROS version or commit hash:
jazzy
RMW implementation (if applicable):
No response
RMW Configuration (if applicable):
No response
Client library (if applicable):
No response
'ros2 doctor --report' output
ros2 doctor --report
$ ros2 doctor --report
/opt/ros/jazzy/lib/python3.12/site-packages/ros2doctor/api/__init__.py: 162: UserWarning: Fail to call QoSCompatibilityReport class functions.
/opt/ros/jazzy/lib/python3.12/site-packages/ros2doctor/api/__init__.py: 162: UserWarning: Fail to call TopicReport class functions.
NETWORK CONFIGURATION
inet : 127.0.0.1
inet4 : ['127.0.0.1']
inet6 : ['::1']
netmask : 255.0.0.0
device : lo
flags : 73<LOOPBACK,RUNNING,UP>
mtu : 65536
inet : 172.21.0.5
inet4 : ['172.21.0.5']
ether : 16:13:46:f4:23:7e
netmask : 255.255.0.0
device : eth0
flags : 4163<RUNNING,BROADCAST,MULTICAST,UP>
mtu : 1500
broadcast : 172.21.255.255
inet : 172.18.0.5
inet4 : ['172.18.0.5']
ether : 92:65:cc:f5:5d:c5
netmask : 255.255.0.0
device : eth1
flags : 4163<RUNNING,BROADCAST,MULTICAST,UP>
mtu : 1500
broadcast : 172.18.255.255
PACKAGE VERSIONS
launch_graph : latest=N/A, local=0.0.0
slider_publisher : latest=2.4.3, local=2.0.0
:
fanuc_r2000_description : latest=N/A, local=1.2.2
fanuc_r1000ia_description : latest=N/A, local=1.2.2
fanuc_paint_description : latest=N/A, local=1.2.2
fanuc_m800_description : latest=N/A, local=1.2.2
fanuc_m710_description : latest=N/A, local=1.2.2
fanuc_m20_description : latest=N/A, local=1.2.2
fanuc_m10_description : latest=N/A, local=1.2.2
fanuc_lrmate_description : latest=N/A, local=1.2.2
:
servo_status_monitor : latest=N/A, local=0.0.0
:
auto_layout : latest=N/A, local=0.0.0
proto : latest=N/A, local=4.1.0
;
core_msgs : latest=N/A, local=0.0.0
layout_msgs : latest=N/A, local=0.0.0
foxglove_bridge : latest=3.3.0, local=0.8.0
fanuc_controllers : latest=N/A, local=2.0.0
fanuc_msgs : latest=N/A, local=2.0.0
fanuc_moveit_config : latest=N/A, local=2.0.0
fanuc_hardware_interface : latest=N/A, local=2.0.0
fanuc_crx_description : latest=N/A, local=1.2.2
:
python_orocos_kdl_vendor : latest=0.5.1, local=0.5.1
ament_cmake_export_definitions : latest=2.5.6, local=2.5.6
tracetools : latest=8.2.5, local=8.2.5
spdlog_vendor : latest=1.6.1, local=1.6.1
ros2component : latest=0.32.9, local=0.32.9
diagnostic_msgs : latest=5.3.7, local=5.3.7
ros2doctor : latest=0.32.9, local=0.32.9
ament_cppcheck : latest=0.17.5, local=0.17.5
composition_interfaces : latest=2.0.4, local=2.0.3
ament_cmake_target_dependencies : latest=2.5.6, local=2.5.6
rosidl_default_generators : latest=1.6.0, local=1.6.0
nav_msgs : latest=5.3.7, local=5.3.7
rosidl_typesupport_fastrtps_cpp : latest=3.6.3, local=3.6.3
rosidl_runtime_c : latest=4.6.7, local=4.6.7
ros2multicast : latest=0.32.9, local=0.32.9
rosbag2_storage : latest=0.26.10, local=0.26.10
type_description_interfaces : latest=2.0.4, local=2.0.3
ament_flake8 : latest=0.17.5, local=0.17.5
rosidl_core_generators : latest=0.2.1, local=0.2.1
stereo_msgs : latest=5.3.7, local=5.3.7
sqlite3_vendor : latest=0.26.10, local=0.26.10
ament_cmake_export_link_flags : latest=2.5.6, local=2.5.6
rosidl_runtime_cpp : latest=4.6.7, local=4.6.7
osrf_pycommon : latest=2.1.7, local=2.1.7
rcl_logging_interface : latest=3.1.1, local=3.1.1
rosidl_pycommon : latest=4.6.7, local=4.6.7
rosidl_typesupport_c : latest=3.2.2, local=3.2.2
rosidl_adapter : latest=4.6.7, local=4.6.7
ament_pep257 : latest=0.17.5, local=0.17.5
ament_cmake_export_include_directories : latest=2.5.6, local=2.5.6
rcutils : latest=6.7.5, local=6.7.5
rclcpp_lifecycle : latest=28.1.18, local=28.1.18
rosbag2_storage_mcap : latest=0.26.10, local=0.26.10
statistics_msgs : latest=2.0.4, local=2.0.3
ros2topic : latest=0.32.9, local=0.32.9
trajectory_msgs : latest=5.3.7, local=5.3.7
ament_cmake_version : latest=2.5.6, local=2.5.6
ament_cmake_auto : latest=2.5.6, local=2.5.6
service_msgs : latest=2.0.4, local=2.0.3
ros2lifecycle : latest=0.32.9, local=0.32.9
fastrtps_cmake_module : latest=3.6.3, local=3.6.3
tf2_ros_py : latest=0.36.20, local=0.36.20
tf2_eigen : latest=0.36.20, local=0.36.20
geometry_msgs : latest=5.3.7, local=5.3.7
rosbag2_interfaces : latest=0.26.10, local=0.26.10
rcl_lifecycle : latest=9.2.9, local=9.2.9
rosidl_typesupport_cpp : latest=3.2.2, local=3.2.2
ament_index_python : latest=1.8.4, local=1.8.2
tf2_msgs : latest=0.36.20, local=0.36.20
tf2_kdl : latest=0.36.20, local=0.36.20
eigen3_cmake_module : latest=0.3.0, local=0.3.0
ament_cmake_export_dependencies : latest=2.5.6, local=2.5.6
libyaml_vendor : latest=1.6.3, local=1.6.3
rosidl_dynamic_typesupport_fastrtps : latest=0.1.0, local=0.1.0
domain_coordinator : latest=0.12.0, local=0.12.0
rosbag2 : latest=0.26.10, local=0.26.10
ament_uncrustify : latest=0.17.5, local=0.17.5
tf2_eigen_kdl : latest=0.36.20, local=0.36.20
ament_cmake_cppcheck : latest=0.17.5, local=0.17.5
ament_cmake_gmock : latest=2.5.6, local=2.5.6
ament_cmake_flake8 : latest=0.17.5, local=0.17.5
tf2_sensor_msgs : latest=0.36.20, local=0.36.20
rosbag2_compression : latest=0.26.10, local=0.26.10
pybind11_vendor : latest=3.1.3, local=3.1.3
ros2cli : latest=0.32.9, local=0.32.9
ament_lint_common : latest=0.17.5, local=0.17.5
launch_yaml : latest=3.4.10, local=3.4.10
ament_index_cpp : latest=1.8.4, local=1.8.2
ros2interface : latest=0.32.9, local=0.32.9
ros2pkg : latest=0.32.9, local=0.32.9
ros_core : latest=0.11.0, local=0.11.0
tf2_tools : latest=0.36.20, local=0.36.20
ros_base : latest=0.11.0, local=0.11.0
rosidl_typesupport_introspection_cpp : latest=4.6.7, local=4.6.7
ros2bag : latest=0.26.10, local=0.26.10
launch_testing : latest=3.4.10, local=3.4.10
launch : latest=3.4.10, local=3.4.10
rosbag2_storage_default_plugins : latest=0.26.10, local=0.26.10
rmw_fastrtps_cpp : latest=8.4.3, local=8.4.3
ros2node : latest=0.32.9, local=0.32.9
ros2cli_common_extensions : latest=0.3.1, local=0.3.1
geometry2 : latest=0.36.20, local=0.36.20
ament_cmake_lint_cmake : latest=0.17.5, local=0.17.5
sros2 : latest=0.13.6, local=0.13.6
pluginlib : latest=5.4.5, local=5.4.5
sensor_msgs_py : latest=5.3.7, local=5.3.7
rosidl_generator_c : latest=4.6.7, local=4.6.7
rpyutils : latest=0.4.2, local=0.4.2
ros2action : latest=0.32.9, local=0.32.9
console_bridge_vendor : latest=1.7.1, local=1.7.1
rosidl_cli : latest=4.6.7, local=4.6.7
sensor_msgs : latest=5.3.7, local=5.3.7
rosidl_typesupport_introspection_c : latest=4.6.7, local=4.6.7
ament_copyright : latest=0.17.5, local=0.17.5
launch_testing_ament_cmake : latest=3.4.10, local=3.4.10
rmw_implementation : latest=2.15.6, local=2.15.6
rmw_dds_common : latest=3.1.1, local=3.1.1
rosidl_generator_rs : latest=0.4.12, local=0.4.11
rclpy : latest=7.1.11, local=7.1.11
std_msgs : latest=5.3.7, local=5.3.7
libstatistics_collector : latest=1.7.4, local=1.7.4
ament_cmake_test : latest=2.5.6, local=2.5.6
rcl_logging_spdlog : latest=3.1.1, local=3.1.1
ament_cmake_gen_version_h : latest=2.5.6, local=2.5.6
ament_cmake_uncrustify : latest=0.17.5, local=0.17.5
rclcpp_action : latest=28.1.18, local=28.1.18
message_filters : latest=4.11.13, local=4.11.12
rcpputils : latest=2.11.3, local=2.11.3
ros2run : latest=0.32.9, local=0.32.9
rosidl_runtime_py : latest=0.13.1, local=0.13.1
builtin_interfaces : latest=2.0.4, local=2.0.3
tinyxml2_vendor : latest=0.9.2, local=0.9.2
tf2_bullet : latest=0.36.20, local=0.36.20
ament_cmake_export_interfaces : latest=2.5.6, local=2.5.6
urdf : latest=2.10.0, local=2.10.0
rosidl_cmake : latest=4.6.7, local=4.6.7
ament_cmake_pep257 : latest=0.17.5, local=0.17.5
robot_state_publisher : latest=3.3.3, local=3.3.3
ament_lint : latest=0.17.5, local=0.17.5
ament_cmake_xmllint : latest=0.17.5, local=0.17.5
ament_cmake_cpplint : latest=0.17.5, local=0.17.5
lifecycle_msgs : latest=2.0.4, local=2.0.3
rclcpp : latest=28.1.18, local=28.1.18
rosidl_parser : latest=4.6.7, local=4.6.7
visualization_msgs : latest=5.3.7, local=5.3.7
ament_cmake : latest=2.5.6, local=2.5.6
rosbag2_storage_sqlite3 : latest=0.26.10, local=0.26.10
rcl_action : latest=9.2.9, local=9.2.9
rosidl_typesupport_interface : latest=4.6.7, local=4.6.7
ament_cmake_export_targets : latest=2.5.6, local=2.5.6
rosidl_default_runtime : latest=1.6.0, local=1.6.0
class_loader : latest=2.7.0, local=2.7.0
tf2 : latest=0.36.20, local=0.36.20
std_srvs : latest=5.3.7, local=5.3.7
rmw : latest=7.3.3, local=7.3.3
ament_cmake_gtest : latest=2.5.6, local=2.5.6
ament_cmake_copyright : latest=0.17.5, local=0.17.5
rosidl_generator_py : latest=0.22.2, local=0.22.2
rosgraph_msgs : latest=2.0.4, local=2.0.3
ros_environment : latest=4.2.1, local=4.2.1
urdf_parser_plugin : latest=2.10.0, local=2.10.0
rcl_yaml_param_parser : latest=9.2.9, local=9.2.9
launch_ros : latest=0.26.11, local=0.26.11
ament_cmake_include_directories : latest=2.5.6, local=2.5.6
ament_cpplint : latest=0.17.5, local=0.17.5
rosbag2_cpp : latest=0.26.10, local=0.26.10
ros2launch : latest=0.26.11, local=0.26.11
ros2plugin : latest=5.4.5, local=5.4.5
launch_xml : latest=3.4.10, local=3.4.10
liblz4_vendor : latest=0.26.10, local=0.26.10
mcap_vendor : latest=0.26.10, local=0.26.10
sros2_cmake : latest=0.13.6, local=0.13.6
rosidl_typesupport_fastrtps_c : latest=3.6.3, local=3.6.3
yaml_cpp_vendor : latest=9.0.1, local=9.0.1
rosidl_generator_cpp : latest=4.6.7, local=4.6.7
kdl_parser : latest=2.11.0, local=2.11.0
rcl : latest=9.2.9, local=9.2.9
action_msgs : latest=2.0.4, local=2.0.3
rosidl_generator_type_description : latest=4.6.7, local=4.6.7
rmw_fastrtps_shared_cpp : latest=8.4.3, local=8.4.3
ament_lint_auto : latest=0.17.5, local=0.17.5
ament_cmake_libraries : latest=2.5.6, local=2.5.6
common_interfaces : latest=5.3.7, local=5.3.7
launch_testing_ros : latest=0.26.11, local=0.26.11
rclcpp_components : latest=28.1.18, local=28.1.18
ament_cmake_core : latest=2.5.6, local=2.5.6
ament_lint_cmake : latest=0.17.5, local=0.17.5
ament_xmllint : latest=0.17.5, local=0.17.5
ros2param : latest=0.32.9, local=0.32.9
rmw_implementation_cmake : latest=7.3.3, local=7.3.3
tf2_geometry_msgs : latest=0.36.20, local=0.36.20
unique_identifier_msgs : latest=2.5.0, local=2.5.0
orocos_kdl_vendor : latest=0.5.1, local=0.5.1
ament_package : latest=0.16.5, local=0.16.5
ros2service : latest=0.32.9, local=0.32.9
tf2_py : latest=0.36.20, local=0.36.20
ros_workspace : latest=1.0.3, local=1.0.3
ament_cmake_ros : latest=0.12.0, local=0.12.0
shape_msgs : latest=5.3.7, local=5.3.7
rosbag2_py : latest=0.26.10, local=0.26.10
rcl_interfaces : latest=2.0.4, local=2.0.3
ament_cmake_python : latest=2.5.6, local=2.5.6
rosbag2_compression_zstd : latest=0.26.10, local=0.26.10
zstd_vendor : latest=0.26.10, local=0.26.10
uncrustify_vendor : latest=3.0.1, local=3.0.1
actionlib_msgs : latest=5.3.7, local=5.3.7
ament_cmake_pytest : latest=2.5.6, local=2.5.6
tf2_ros : latest=0.36.20, local=0.36.20
rosidl_dynamic_typesupport : latest=0.1.2, local=0.1.2
rosidl_core_runtime : latest=0.2.1, local=0.2.1
ament_cmake_export_libraries : latest=2.5.6, local=2.5.6
keyboard_handler : latest=0.3.2, local=0.3.2
rosbag2_transport : latest=0.26.10, local=0.26.10
python_cmake_module : latest=0.11.1, local=0.11.1
webots_ros2_husarion : latest=2025.0.0, local=2025.0.0
tf_transformations : latest=1.1.1, local=1.1.1
webots_ros2_mavic : latest=2025.0.0, local=2025.0.0
laser_filters : latest=2.0.9, local=2.0.9
zenoh_cpp_vendor : latest=0.2.9, local=0.2.9
robot_localization : latest=3.8.3, local=3.8.3
webots_ros2_driver : latest=2025.0.0, local=2025.0.0
webots_ros2 : latest=2025.0.0, local=2025.0.0
geographic_msgs : latest=1.0.6, local=1.0.6
webots_ros2_msgs : latest=2025.0.0, local=2025.0.0
webots_ros2_turtlebot : latest=2025.0.0, local=2025.0.0
webots_ros2_tiago : latest=2025.0.0, local=2025.0.0
webots_ros2_importer : latest=2025.0.0, local=2025.0.0
rmw_zenoh_cpp : latest=0.2.9, local=0.2.9
webots_ros2_tesla : latest=2025.0.0, local=2025.0.0
webots_ros2_epuck : latest=2025.0.0, local=2025.0.0
vision_msgs : latest=4.1.1, local=4.1.1
webots_ros2_control : latest=2025.0.0, local=2025.0.0
webots_ros2_crazyflie : latest=2025.0.0, local=2025.0.0
webots_ros2_universal_robot : latest=2025.0.0, local=2025.0.0
force_torque_sensor_broadcaster : latest=4.40.1, local=4.39.0
generate_parameter_library : latest=0.7.3, local=0.7.1
moveit_core : latest=2.12.4, local=2.12.4
random_numbers : latest=2.0.1, local=2.0.1
ur_robot_driver : latest=3.8.0, local=3.7.0
moveit_ros_planning_interface : latest=2.12.4, local=2.12.4
realtime_tools : latest=3.11.0, local=3.11.0
omni_wheel_drive_controller : latest=4.40.1, local=4.39.0
controller_interface : latest=4.45.2, local=4.44.0
ros2test : latest=0.6.0, local=0.6.0
qt_gui : latest=2.7.6, local=2.7.6
sdformat_urdf : latest=1.0.2, local=1.0.2
interactive_markers : latest=2.5.5, local=2.5.5
xacro : latest=2.1.1, local=2.1.1
rviz_common : latest=14.1.20, local=14.1.20
chomp_motion_planner : latest=2.12.4, local=2.12.4
ros2_controllers_test_nodes : latest=4.40.1, local=4.39.0
moveit_planners_chomp : latest=2.12.4, local=2.12.4
trac_ik_lib : latest=2.0.2, local=2.0.2
tango_icons_vendor : latest=0.3.1, local=0.3.1
tl_expected : latest=1.3.1, local=1.2.0
parallel_gripper_controller : latest=4.40.1, local=4.39.0
laser_geometry : latest=2.7.2, local=2.7.2
ros_testing : latest=0.6.0, local=0.6.0
control_msgs : latest=5.9.0, local=5.9.0
state_interfaces_broadcaster : latest=4.40.1, local=4.39.0
joy : latest=3.3.0, local=3.3.0
forward_command_controller : latest=4.40.1, local=4.39.0
ur_msgs : latest=2.5.0, local=2.5.0
moveit_ros_visualization : latest=2.12.4, local=2.12.4
warehouse_ros_sqlite : latest=1.0.5, local=1.0.5
moveit_kinematics : latest=2.12.4, local=2.12.4
steering_controllers_library : latest=4.40.1, local=4.39.0
moveit_setup_srdf_plugins : latest=2.12.4, local=2.12.4
ur_description : latest=3.5.1, local=3.5.0
moveit_msgs : latest=2.6.0, local=2.6.0
moveit_ros_robot_interaction : latest=2.12.4, local=2.12.4
moveit_ros_move_group : latest=2.12.4, local=2.12.4
map_msgs : latest=2.4.1, local=2.4.1
moveit_ros_planning : latest=2.12.4, local=2.12.4
gz_tools_vendor : latest=0.0.7, local=0.0.7
moveit_setup_core_plugins : latest=2.12.4, local=2.12.4
gz_cmake_vendor : latest=0.0.11, local=0.0.11
joint_limits : latest=4.45.2, local=4.44.0
tcb_span : latest=1.3.1, local=1.2.0
moveit_servo : latest=2.12.4, local=2.12.4
joint_state_publisher_gui : latest=2.4.1, local=2.4.1
launch_param_builder : latest=0.1.1, local=0.1.1
ur_dashboard_msgs : latest=3.8.0, local=3.7.0
ackermann_msgs : latest=2.0.2, local=2.0.2
moveit_setup_app_plugins : latest=2.12.4, local=2.12.4
ur_client_library : latest=2.11.0, local=2.9.0
diagnostic_updater : latest=4.2.6, local=4.2.6
resource_retriever : latest=3.4.4, local=3.4.4
range_sensor_broadcaster : latest=4.40.1, local=4.39.0
pal_statistics_msgs : latest=2.7.0, local=2.7.0
effort_controllers : latest=4.40.1, local=4.39.0
controller_manager_msgs : latest=4.45.2, local=4.44.0
rviz2 : latest=14.1.20, local=14.1.20
generate_parameter_library_py : latest=0.7.3, local=0.7.1
moveit_setup_controllers : latest=2.12.4, local=2.12.4
object_recognition_msgs : latest=2.0.0, local=2.0.0
eigen_stl_containers : latest=1.1.0, local=1.1.0
moveit_ros_control_interface : latest=2.12.4, local=2.12.4
rviz_assimp_vendor : latest=14.1.20, local=14.1.20
joint_trajectory_controller : latest=4.40.1, local=4.39.0
angles : latest=1.16.1, local=1.16.1
pilz_industrial_motion_planner : latest=2.12.4, local=2.12.4
sdformat_vendor : latest=0.0.11, local=0.0.11
sdl2_vendor : latest=3.3.0, local=3.3.0
pose_broadcaster : latest=4.40.1, local=4.39.0
gps_sensor_broadcaster : latest=4.40.1, local=4.39.0
trac_ik_kinematics_plugin : latest=2.0.2, local=2.0.2
rviz_default_plugins : latest=14.1.20, local=14.1.20
pid_controller : latest=4.40.1, local=4.39.0
ros2_controllers : latest=4.40.1, local=4.39.0
chained_filter_controller : latest=4.40.1, local=4.39.0
osqp_vendor : latest=0.2.0, local=0.2.0
moveit_planners_stomp : latest=2.12.4, local=2.12.4
srdfdom : latest=2.0.7, local=2.0.7
kinematics_interface : latest=1.7.1, local=1.7.0
admittance_controller : latest=4.40.1, local=4.39.0
hardware_interface : latest=4.45.2, local=4.44.0
velocity_controllers : latest=4.40.1, local=4.39.0
warehouse_ros : latest=2.0.5, local=2.0.5
position_controllers : latest=4.40.1, local=4.39.0
ur_controllers : latest=3.8.0, local=3.7.0
gpio_controllers : latest=4.40.1, local=4.39.0
control_toolbox : latest=4.11.0, local=4.10.0
moveit_ros_warehouse : latest=2.12.4, local=2.12.4
parameter_traits : latest=0.7.3, local=0.7.1
libcurl_vendor : latest=3.4.4, local=3.4.4
mecanum_drive_controller : latest=4.40.1, local=4.39.0
rviz_ogre_vendor : latest=14.1.20, local=14.1.20
moveit_planners_ompl : latest=2.12.4, local=2.12.4
filters : latest=2.2.2, local=2.2.2
moveit_simple_controller_manager : latest=2.12.4, local=2.12.4
rosx_introspection : latest=2.3.0, local=2.3.0
pal_statistics : latest=2.7.0, local=2.7.0
joint_state_broadcaster : latest=4.40.1, local=4.39.0
controller_manager : latest=4.45.2, local=4.44.0
octomap_msgs : latest=2.0.1, local=2.0.1
moveit_planners : latest=2.12.4, local=2.12.4
gz_math_vendor : latest=0.0.9, local=0.0.8
geometric_shapes : latest=2.3.2, local=2.3.2
stomp : latest=0.1.2, local=0.1.2
moveit_setup_assistant : latest=2.12.4, local=2.12.4
ackermann_steering_controller : latest=4.40.1, local=4.39.0
python_qt_binding : latest=2.2.2, local=2.2.2
rviz_rendering : latest=14.1.20, local=14.1.20
tricycle_controller : latest=4.40.1, local=4.39.0
image_transport : latest=5.1.7, local=5.1.7
joint_state_publisher : latest=2.4.1, local=2.4.1
tricycle_steering_controller : latest=4.40.1, local=4.39.0
moveit_ros_occupancy_map_monitor : latest=2.12.4, local=2.12.4
qt_gui_cpp : latest=2.7.6, local=2.7.6
urdfdom_py : latest=1.2.1, local=1.2.1
gripper_controllers : latest=4.40.1, local=4.39.0
imu_sensor_broadcaster : latest=4.40.1, local=4.39.0
moveit_setup_framework : latest=2.12.4, local=2.12.4
moveit_configs_utils : latest=2.12.4, local=2.12.4
ompl : latest=1.7.0, local=1.7.0
gz_utils_vendor : latest=0.0.5, local=0.0.5
bicycle_steering_controller : latest=4.40.1, local=4.39.0
diff_drive_controller : latest=4.40.1, local=4.39.0
moveit_common : latest=2.12.4, local=2.12.4
point_cloud_transport : latest=4.0.7, local=4.0.7
PLATFORM INFORMATION
system : Linux
platform info : Linux-6.17.0-23-generic-x86_64-with-glibc2.39
release : 6.17.0-23-generic
processor : x86_64
RMW MIDDLEWARE
middleware name : rmw_zenoh_cpp
ROS 2 INFORMATION
distribution name : jazzy
distribution type : ros2
distribution status : active
release platforms : {'debian': ['bookworm'], 'rhel': ['9'], 'ubuntu': ['noble']}
Steps to reproduce issue
Internal codebase, so sorry I cannot give a full steps, but basic set of commads:
- rosdep install && colcon build
- source install/setup.bash
Expected behavior
9Show the names of nodes, included launch file(s) if any, detail of declared args if any)
Actual behavior
The following output doesn't give much insight other than the number of arguments that are defined in the given .launch file.
$ ros2 launch foo_moveit_config baa.launch.py --print-description
<launch.launch_description.LaunchDescription object at 0x77047bd69ee0>
├── Action('<launch.actions.declare_launch_argument.DeclareLaunchArgument object at 0x770482f7a840>')
├── Action('<launch.actions.declare_launch_argument.DeclareLaunchArgument object at 0x7704807a5c40>')
├── Action('<launch.actions.declare_launch_argument.DeclareLaunchArgument object at 0x7704830b66c0>')
├── Action('<launch.actions.declare_launch_argument.DeclareLaunchArgument object at 0x770480968560>')
├── Action('<launch.actions.declare_launch_argument.DeclareLaunchArgument object at 0x77047bfdb320>')
├── Action('<launch.actions.declare_launch_argument.DeclareLaunchArgument object at 0x77047bc0b1a0>')
├── Action('<launch.actions.declare_launch_argument.DeclareLaunchArgument object at 0x77047bc0b2f0>')
└── Action('<launch.actions.opaque_function.OpaqueFunction object at 0x77047bc0b320>')
Additional information
- I'm not sure if this is a "bug" (expected behavior not realizing), or if I'm misunderstood of the expected behavior.
foo_moveit_configis in install dir. Directly passing the path of the launch file instead of relying on ros2's package search results in the same output.$ ros2 launch install/foo/.../baa.launch.py --print-description
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the reported output for the --print-description option using ROS Jazzy on Linux, then trace the ros2 launch command entry point that generates it. Compare the current output with what would make the launch description useful, and add focused coverage if an existing test area is found; done means the option no longer shows unhelpful output.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- cli
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100