Questions tagged [ros-humble]
Humble Hawksbill is a distribution of Robot Operating System (ROS). Use this tag when your question relates specifically to Humble Hawksbill. Always use this tag alongside the [ros2] tag.
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Node keeps crashing due to: `ValueError: generator already executing`
One ROS node I implemented keeps crashing with the error ValueError: generator already executing. I have no clue what is going on, this node doesn't have anything ...
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Tuning slam-toolbox localization and expectations
I am new to SLAM-Toolbox, and seeing the volume of parameters and options is a bit daunting. I have managed to find async map creation parameters for a non-complex area of my home that appear to ...
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How do you change a ROS2 WallTimer period after initialization?
Is there a way in ROS2 to use the ROS1 WallTimer function setPeriod? I'm trying to change the timer's period in runtime in my C++ node. Currently I cancel the ...
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How to Run ROS2 Humble natively on Beagle Bone Blue? [closed]
Could someone provide insight on how I'd go about running ROS2 Humble on BeagleBoneBlue?
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Is there a workaround to set QoS at launch time?
I'm using composition to leverage IPC to convert ZED Cameras depth maps into virtual laser scans with the depthimage_to_laserscan package.
The problem is that the ...
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Nav2 Stack's Behavior tree (BT.CPP) version
I am working in ROS 2 Humble, Nav 2 Stack for my robot's navigation, Now i can see that BT.CPP has released it's latest version of 4.4 with lot of new features, May I know what is the supported ...
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ROS2 NAV2 global costmap is updating only previosly unseen area
I am using Ubuntu 22.04, ROS2 - Humble version.Installed all packages using package manager.
I am building simulation for my robot and I noticed very strange behavior for global costmap. My robot has ...
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A method of moving only the end-effector by a certain amount at the same time while moving the arm in a straight line up to the 6th axis of the arm
I am developing a robotic arm application by ROS2 Humble moveit2.
The arm has 6 axes and a motor at the end (end effector).
The movement I want to achieve is to rotate the motor of the end-effector by ...
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How to check if the specified NAV2 behavior tree is running correctly?
I am following the navigation2_dynamic_point_following tutorial on ROS 2 Humble. I have executed successfully all the part, but I can not understand if the follow_point bt is running...
To launch the ...
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How to speed up colcon build (notably slower than catkin/cmake) and or debug causes?
My team has a ROS2 humble docker image we use for development. It contains our dependencies along with a source installation of Humble targeting Ubuntu arm64 architecture on a Nvidia Jetson device. ...
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Which ROS2 Distro? Iron or Humble?
I have some experience on ROS and now planning to switch to ROS2.
Just installed a fresh Ubuntu 22.04. Which ROS2 distro should I use? Iron or Humble?
I am assuming Humble has more stable packages and ...
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How can i show on my browser what i see on Rviz?
Im on ROS2-Humble and i want to see my robot's location and movement on the map, the way i see it on Rviz, on my browser.
Like the picture above, I want from Rviz to get the Grid, RobotModel, TF, and ...
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How to use ros2 via wsl to webots in windows operating system?
Hi i had recently started on ros2 and i had installed it on the wsl (linux) in windows operating system. I had also installed the webots robotic simulator in the windows instead in wsl (linux). So is ...
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Gazebo simulation - robot_description param passing
I'm working on a (simulated) Universal Robot UR10e. I've been able to teleop the robot using a custom controller and it works flawlessly in RViZ. I'd like now to have a reproduction of what happens in ...
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ROS2 humble/Gazebo Spawing topic error [closed]
I trying to implement ddpg for goal reaching in turtlebot3, but the when i run the script, the goal is not spawning all the time, it spawns and disappears sometimes, but sometimes it works perfectly.
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Challenges with Compilation and Deploying to an arm32v7 Target Robot
I'm encountering issues with compiling in my development environment and deploying the output to a target robot. I'd appreciate any guidance or insights you can offer.
Setup:
Development Environment: ...
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DWB planner in Nav2 does not properly set scale for critics
ROS2 Humble. The above image is the output from the /evaluation topic published by the planner.
As you can see, the only critic with the correct scale is RotateToGoal, the rest are low for some reason....
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Who has gotten WiringPi working in a ROS 2 C++ node? Want to control GPIO on Raspberry Pi 4 running Ubuntu 22
What I've tried and works to know the WiringPi library is working on my Raspberry Pi 4.
g++ compiling a test cpp script using <...
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Build error when using ament_python ROS 2 package
After adding following line to the setup.py:
...
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irobot create3 topics not found after setup in macos multipass vm
I have a Mac OS 14.1 and I'm seting up irobot Create3 for the first time. I've confirmed the robot works using the python web playground.
I've installed Multipass <...
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Got Pi5 w PiOS Bookworm, Want ROS 2 Humble Desktop Docker with Nav2 and more
I have a working ROS 2 Humble robot (Raspberry Pi4 based GoPiGo3 robot running Ubuntu 22.04) that runs nav2 async mapping, localization, and navigation at close to 100% load.
I just acquired a ...
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Colcon build error : 0 packages finished
I am using ROS2 humble on Windows 10 and it is installed successfully. Now I am going through this tutorial for creating a workspace:
https://docs.ros.org/en/humble/Tutorials/Beginner-Client-Libraries/...
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Goal was rejected by server using Rviz and Nav2 in ROS2 Humble
I am trying to follow the spatio_temporal_voxel_layer on (STVL) Using an External Costmap Plugin tutorial on Navigation2.
I use the latest package version 2.2.0, but it say ...
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Confirm ROS2 (Humble) IMU node working correctly?
I recently added an MPU9250 9dof IMU to my robot and configured ros2_mpu9250_driver
How can I confirm the IMU and ROS2 node are working correctly, and the orientation output is configured correctly.
I ...
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Unexpected QoS Behavior in Isolated GoogleTest: `endpoint_qos.depth` mismatch
I have been trying to test some code using an isolated gtest (ament_add_ros_isolated_gtest) that checks the QoS profile used to create a publisher with that ...
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wheels dont move at the same speed
I'm working with ROS2 Humble and Gazebo 11. I'm doing a 4 wheel robot with Ackermann steering using the gazebo_plugins_Ackermann. The thing is I copy the example of Gazebo for this kind of car from: /...
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executable '[<launch.substitutions.text_substitution.TextSubstitution>]' not found on the PATH
I am trying to launch the first example from the ros2 control demo package: https://github.com/ros-controls/ros2_control_demos/tree/humble.
I am using ROS2 humble on ubuntu 22.04. First I built every ...
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Renaming odom frame on robot_localization
I'm trying to update my robot_localization config, where I want the odom frame to be called 'odom2' (for example) instead of 'odom'.
But the ekf node only seems to work when the odom frame is called '...
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octomap_msgs/conversions.h: No such file or directory
Using 64-bit Ubuntu 22.04.3 LTS
On "colcon build" I'm recieving the following error:
...
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Will rviz2 work on windows10
I installed ROS2 humble version in windows following the steps in the ros website.I installed windows10 in virtual box. I was not able to run rviz in windows..I wanted to know whether rviz is ...
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How to open rqt_graph or any other rqt tools from humble docker?
I have macOS Ventura, I run ros2 nodes using docker. Currently, I am experiencing some problems for which I need rqt for debugging. Unfortunately, rqt_graph fails to start with the error ...
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NAV 2 - Human following with stereo camera
I try to implement human following behavior using NAV 2 with a differential drive controller, non-holonomic robot. My robot must be able to keep up even at higher speeds (human moving at 3m/s for ...
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What is node_base_interface used for in ROS 2?
I am writing plugins using pluginlib and one of the initialization arguments are a node, like so:
...
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NAV2 and slam toolbox without prior map
First Represents my simple custom gazebo world
Second image shows rviz and NAV2 terminal output(Right top), slam Toolbox(Left bottom) launched in empty world
The third image represents launched NAV2(...
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ros2 controller not loading
I'm currently working on a project using ros2_control (Ubuntu 22.04) with the ROS2 Humble distribution. I have created a custom hardware interface with the help of the ros2_control_demos package. ...
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Model in gazebo moves violently, with JointTrajectoryController
I am developing heaped project. I am using ROS2 humble with JointTrajectoryController.
When I spawn model in gazebo it moves uncontrollably, it shoot itself out of sight. When it lands on its back it ...
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ROS2 Libex directory error
I get such an error: [ERROR] [launch]: Caught exception in launch (see debug for traceback): package 'action_right' found at '/home/leyla/checkout/tutorialros2/colcon_ws/src/action_right/install/...
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How to convert the kittti dataset into ros2 bags?
How to convert the kitti dataset into ros2 bags, or is possible to download it already converted?
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ROS 2 Humble packages absolutely required when building from source
When building ROS2 Humble from source there are over 300 packages that need to be built when you follow the official instructions.
Are all of these packages required to run ROS2 Humble? Can I cut this ...
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Is it possible to use expression evalutions ${} to call Xacro namespace macros to create lots of robots efficiently? Want to avoid hard-coding
The below code is incorrect. Is there a way to do this properly to potentially make a macro that creates lots of robots.
...
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Localization of Object in Rviz and Gazebo
I have a Simulated Robot in Gazebo and Rviz and i want to use a Camera and Bring an Object present in the Real World into Rviz, so that the Robot can see this Object. I would like to represent this ...
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using fastDDS on 2 computers with ROS Foxy and ROS Humble (Cannot receive topic on host computer)
I am trying to explore the usage of DDS in ROS2. My set up is 2 computers connected to the same network. Slave computer runs ROS2 Foxy and host Computer runs ROS2 Humble.
I couldn't get them to ...
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ROS2bag sample with Images
I wrote a Reader and Writer for ROS2bags in python using the Rosbags API (https://ternaris.gitlab.io/rosbags/index.html). I've recently tried writing an Image file into a ROS2bag. However if i try to ...
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Running a websocket server from within a ros2 node
I have an application that requires me to run a websocket server from within a ROS2 node, but I'm running into issues with using async websocket code with rclpy. The typical way of running one of ...
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RViz is not opening in Windows 10
When I tried to open RViz (ROS 2 Humble) in Windows 10, it showed errors. I installed RViz through ROS 2 installation.I am using Windows 10 in VirtualBox. I also sourced the terminal. Below are the ...
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How do you pass params into another Xacro file via xacro:include? How does the other Xacro file receive that input?
How do you use xacro:macro and arg to include 2 of the same robot in your URDF? I'm using args for each Xacro file to read the ...
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New to ROS humble, getting error when executing 'ros launch'
I have ros installed in a VM and so far i did communication and package tutorials without problems. However, when I executed ...
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Configure diff_drive_controller in open loop on a real robot
I would like to use the diff_drive_controller package for my real robot. This robot doesn't have any wheel encoders so I configured the controller as open loop. ...
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ROS1 dependency in nav2 tutorial?
I'm trying to discover Nav2 stack.
I'd like to do a mission/follow-waypoint thing in my own simulation.
I started with the "Getting Started" -> "Running the Example" after ...
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Turtlebot3 gazebo simulation not loading in ros2 humble
Just updated to ROS2 Humble and Ubuntu 22.04,
Went through all the setup instructions for both ROS2 humble and Turtlebot3,
ROS2 humble and Gazebo Classic
This is the error that is occurring,
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