mac137's profile - activity

Hello! As in question. How to run rviz2 with my own settings saved in .rviz from the launch file which refers to my_package by name? I can add that when I refer to the .rviz file using its absolute path, it works.

The following launches rviz2 but without own settings:

     my_rviz2 = Node(package = "rviz2", 
                    executable = "rviz2",
                    arguments = ["-d", "$(find my_package)/rviz/my.rviz"]
                    )


    ld = LaunchDescription()

    ld.add_action(declare_use_sim_time_argument)
    ld.add_action(declare_params_file_cmd)
    ld.add_action(log_param_change)
    ld.add_action(my_rviz2)

    return ld

Python code for those who are still in doubt about how to implement the qos_profile_sensor_data for the subscriber of a

My post is a duplicate of this post which was closed for unknown reasons. ROS users keep commenting under that post which means that the problem still exists!

Basically, rqt_console does not display all the messages from all nodes even though rqt_logger_level "sees" the nodes and the proper logging levels are set up.

Any solution to this problem? Is there any workaround?

@EtienneSchmitz, many thanks for your answer! Maybe this particular code did not work in my case, but it inspired me to

Hi! The question as in the topic.

When I just create a python package as described in this ros tutorial here, and then manually create a launch/launch_file.py and do colcon build, I cannot execute ros2 launch my_package launch_file.py becuase file '.launch_file.py' was not found in the share directory of package 'my+package' which is at 'path/2/ros_ws/install/my_package/share/lidar_odom'.

I do not have CMakeLists.txt in my package because this file is not created when you create a python package following the mentioned ros tutorial.

How to install then my launch files?

@EtienneSchmitz, many thanks for your answer! Maybe this particular code did not work in my case, but it inspired me to

How to install launch.py files in a python package in ros2 (python package is created without CMakeLists.txt)? Hi! The q

How to run rviz2 with own settings in .rviz from launch file Hello! As in question. How to run rviz2 with my own setting

How to run rviz2 with own settings in .rviz from launch file Hello! As in question. How to run rviz2 with my own setting

How to run rviz2 with own settings in .rviz from launch file Hello! As in question. How to run rviz2 with my own setting

How to run rviz2 with own settings in .rviz from launch file Hello! As in question. How to run rviz2 with my own setting

How to run rviz2 with own settings in .rviz from launch file Hello! As in question. How to run rviz2 with my own setting

How to stamp /velodyne_points with the timestamp of the packet coming from the front of the lidar? Hello! I would like t

rqt_console doesn't display messages Hello! I would like to stamp my /velodyne_points messages (of type pointcloud2) wit

rqt_console doesn't display messages Hello! I would like to stamp my /velodyne_points messages (of type pointcloud2) wit

I created a post on the same topic here - and it is still open :- )

rqt_console doesn't display all messages My post is a duplicate of this post which was closed for unknown reasons. ROS u

rqt_console doesn't display all messages My post is a duplicate of this post which was closed for reasons known only to

rqt_console doesn't display all messages My post is a duplicate of this post which was closed for reasons known only to

rqt_console doesn't display messages My post is a duplicate of this post which was closed for reasons known only to @tfo

rqt_console doesn't display messages My post is a duplicate of this post which was closed for reasons known only to @tfo

rqt_console doesn't display messages My post is a duplicate of this post which was closed for reasons known only to @tfo

rqt_console doesn't display messages My post is a duplicate of this post which was closed for reasons known only to @tfo