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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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Could not find a package configuration file provided by "nav2_map_server"

I am learning ROS 2 and trying to develop an agriculture autonomous robot package on ROS 2 Humble with Ubuntu 22.04. While building with colcon build, I am getting the following error: ...
GURUV Abundance GURUV's user avatar
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How to correctly define an action and some python code in a ROS2 package?

my question is really close to this one but with python code. I have a package with an action and some python classes. Those classes use the action and are used in another package. my package.xml ...
SebL's user avatar
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2 answers
308 views

How to configure Flake8 with colcon test

When creating a package Ros2 automatically generates these tests: test_copyright.py, test_flake8.py, ...
WouterOddBot's user avatar
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237 views

How to fix controller manager not loading on custom controller ROS2 Humble

I've been attempting to integrate my SolidWorks URDF file into a Gazebo simulation with ROS2 control. I've managed to successfully load my models into Gazebo and RViz2, but problems arise when try to ...
Michael Ags's user avatar
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1 answer
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"world" frame does not exist in tf tree when launching gazebo simulation

I'm trying to work with sjtu drone simulator (https://github.com/NovoG93/sjtu_drone). I'm using ROS2 humble, Gazebo 11. When I launch the program, using: ros2 launch sjtu_drone_bringup ...
oferb's user avatar
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2 answers
664 views

How to build a python node as a component?

I have a python node that I would like to add to a composable node container. I could not find any documentation on the python equivalent to the ...
Metz's user avatar
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2 answers
2k views

How to create a ROS2 simulation environment in Docker?

What I'm trying to do? I would like to run ROS2 in a Docker container using Gazebo for ...
Pyy's user avatar
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3 votes
1 answer
2k views

ros2 communication between machines work over ethernet but not over wifi

I have two different machines installed with ubuntu 22.04 and ros (2) humble. I connected those two machines to the same subnet over ethernet connection, and check that they can ping each other. Then ...
Ran Binyamini's user avatar
3 votes
1 answer
120 views

Autonomous Mapping help!

I have a robot that uses odometry and Lidar. Im using both Nav2 and slam_toolbox in order to manually create the map and then navigating through it. My question is, Is there a way to make the robot ...
Danana's user avatar
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1 answer
807 views

ROS2 - Initialize rclcpp within a class (for tests)

I'm trying to write some tests for my package. Since there's the option of using fixtures, I planned on using those, but I came across this problem. I've created a test class like so ...
slim71's user avatar
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1 answer
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"roscpp" not working in ros2 humble

I migrated to ros2 humble. I had a project in ros1 noetic and wanted to run that on the new machine. For my project to work, I need mavros package. While installing it, I got errors as it depends on ...
Muhammad Qaisar Ali's user avatar
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Do you know someone who has written a microROS agent for the OpenCr board?

We are using the turtlebot3 hardware components in our group. Now we want to implement our own tech stack. For this we want to build a micro ros agent on top of the opencr firmware - foxy devel branch....
Guela kais's user avatar
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Rosbag delay and time jump

I ran a node that publishes images (with image_transport), laser_scan messages and a simple custom message. I recorded these 3 topics with rosbag. During the time it was running I didn't noticed any ...
Mls56 's user avatar
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1 answer
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EKF of robot_localization have a delay compared to GPS data

I am using ros2 humble and the extended Kalman Filter from the robot_localization package to get both the odom -> base_link and ...
Timothée's user avatar
1 vote
2 answers
352 views

Dynamically creating publishers in ROS2 Humble

I am pretty new to ROS and would like to get some insight into if what I am creating is good and/or viable. The system that I am making has a Publisher Node and a unknown number of Listener nodes (the ...
Vladimir Kostic's user avatar
2 votes
0 answers
63 views

Generated "__rosidl_generator_py.so" files issue

I've created a custom distribution using Yocto. On it I tried to build "builtin_interfaces" from source (I use this example for reproducibility). I'm able to run cmake and make but then I ...
Antoine Van Malleghem's user avatar
1 vote
2 answers
417 views

How to execute a Moveit Task Constructor Task in Gazebo Classic?

Versions: Ros2 humble Moveit2 Gazebo Classic 11 Ubuntu Jammy Context: I am working with ROS2 humble, Moveit2, and Gazebo Classic for the simulation of the Panda robot arm. Currently, I am able to use ...
Constant Roux's user avatar
2 votes
1 answer
286 views

robot_localization GPS causing large drift/covariance spike

I am trying to implement the dual ekf navsat example on my real-world robot. The local EKF with wheel odometry and IMU works quite well and has no issues. As far as I can tell, my global EKF ...
Leetfail's user avatar
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113 views

Seeking resources for building a plugin in ROS 2 and availability of Gazebo battery plugin

I'm currently working on a project that requires building a plugin in ROS 2, specifically for integration with Gazebo. I've checked the Gazebo website for tutorials, but I couldn't find any specific ...
Dragon's user avatar
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1 vote
1 answer
163 views

Triggering Only Error Messages with ROS 2 service call to /rosbag2_recorder/snapshot

I have been using the ROS 2 rosbag2_recorder package to record message data for analysis and testing purposes. Recently, I've been exploring the possibility of capturing only error messages in my bag ...
Dragon's user avatar
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0 answers
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Error RVIZ extrapolation into the future on the same machine

I get the following error when trying to view my RPLidar A2 scan in rviz2. It’s on a differential drive robot controlled using Odrive and ros2 control using Articulated Robotics. I am running ...
Nadav Israel's user avatar
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1k views

On Gazebo Sim "gz-garden" install, how to correct ros_gz Compile Errors for ros_gz_project_template "diff_drive example

"How to install ros_gz Garden from Source" on a Ubuntu 22.04 arm64/aarch64 Jammy/ROS 2 Humble machine that has a working "gz-garden". April 25, 2023. I'm discontinuing this work to ...
RossBots's user avatar
1 vote
1 answer
1k views

Gazebo Garden sensor plugins for ROS 2 URDF files

I have a Gazebo Garden simulation and I struggle to make it work with Gazebo plugins for the URDF file. Context I have a URDF file of my robot, but I first could not find an obvious way to make it ...
Dave'RoboShack's user avatar
1 vote
1 answer
4k views

symbol lookup error: /snap/core20/current/lib/x86_64-linux-gnu/libpthread.so.0: undefined symbol: __libc_pthread_init, version GLIBC_PRIVATE

I was trying to setup a simple transform broadcaster by following Write a broadcaster (Python) from ROS2 Humble documentation. I created the package, ...
Jishnu's user avatar
  • 201
0 votes
1 answer
853 views

SLAM Toolbox Mapping Issue?

I am currently using ROS2 Humble and RP Lidar. I want to use SLAM with this so I am trying the Slam toolbox. So first I am doing: ros2 launch rplidar_ros rplidar.launch.py Then in another terminal, I ...
kathan's user avatar
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0 answers
234 views

MPU6050 providing gyroscope values for linear acceleration

I am using this ROS2 driver to connect my MPU6050 to RPi 4 running ROS2 humble. It outputs an IMU message containing linear acceleration and angular velocity. The linear acceleration values seem to be ...
Redstone's user avatar
1 vote
1 answer
416 views

Are there any tutorials for transitioning from Gazebo Sim to Webots?

Are there any decent/recommended tutorials around for transitioning to webots from gazebo Sim? Or at least setting up existing ROS 2 robots in webots? I got a bit sick of trying to get the latest ...
Craig MS's user avatar
1 vote
1 answer
209 views

ROS 2 Humble FastDDS Monitor

I struggle to use the eProsima FastDDS Monitor on Humble. I managed to make it work with Vulcanexus Docker image; however, if I follow the guide from 2022 Roscon presentation, I don't see any network ...
mayor_Burns's user avatar
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2 answers
531 views

Where should I write and call GPIO port connection in the hardware interface in ros2_control for control of robot movement on Raspberry Pi 4?

I am using ROS 2 Humble on Raspberry Pi 4(Ubuntu 22.04 OS). I am trying to build 2-wheeled diff-drive mobile robot and using ros2_control for controlling, but I'm ...
Shah's user avatar
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0 votes
1 answer
112 views

Nav2 makes obstacles where there are none

I'm using Jammy and Humble and Nav2. The robot is beginning to do waypoint following and driving on his own. However, sometimes the Nav2 program is making black dots, as obstacles, appear where there ...
Russ76's user avatar
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1 vote
1 answer
2k views

Azure Kinect with ROS2 Humble

I have been trying to configure my Azure Kinect to be used in ROS2 Humble but I haven't had success. Here are a few links I found with good information https://gist.github.com/madelinegannon/...
guidout's user avatar
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2 votes
2 answers
710 views

Writing multi-process Python tests in ROS2

I have a large number of tests in ROS2 in Python I would like to write that are essentially Publish a message Subscribe and do something Check what happens during the "do something" I ...
honorh's user avatar
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0 votes
1 answer
351 views

Launch test for non-terminating processes

I'm using ROS2 Humble and Ubuntu 22.04 (through Docker, ros:humble). I'm writing a system_tests package to run integration tests for my stack, which has features like teleop, mapping, navigation etc. ...
Vince Réda's user avatar
0 votes
1 answer
456 views

colcon build exception

I am getting this error when using the colcon build command. I don't know how this occurred and everything was working really fine. ...
Jishnu's user avatar
  • 201
0 votes
2 answers
1k views

ROS2 Humble packages for Ubuntu 22.04 - what is the perception package?

I've tried searches for documentation on the package but whilst I can sudo apt install -y ros-humble-perception or load it via docker as "ros-humble-perception&...
brianlmerritt's user avatar
0 votes
1 answer
2k views

Difference between various ros distro?

I have a doubt on why there are so many distributions of ros2 or ros and what are the major factors that changes between them?
Jishnu's user avatar
  • 201
1 vote
1 answer
1k views

ros-gz integration

I am trying to connect ros and gazebo garden using a bridge. I am working on ubuntu 22.04. I have ros2 humble and gazebo garden installed. I am following the readme of this repo https://github.com/...
mh1309's user avatar
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0 votes
2 answers
1k views

Why are installed ROS 2 humble python packages split in two directories

Cross-post on ROS answer Since ROS 2 Humble on Ubuntu 22.04, I noticed that now ROS 2 Humble python packages are split between two directories. ...
GuillaumeB's user avatar
0 votes
1 answer
2k views

Convert Ros2 Foxy Message to Ros2 Humble

I currently have 2 projects running, 1 is using Ros2 Foxy and the other is Ros2 Humble, it seems like Ros2 Humble isnt’ entirely compatible with reading old message Format, e.g: I cant read message of ...
Chinh Le's user avatar
0 votes
2 answers
2k views

[Raspberry Pi]: ROS 2 Humble on Ubuntu 22.04 Server: v4l2_camera reports "Failed stream start: Invalid argument (22)"

I have ROS2 Humble installed on Ubuntu 22.04 Server (64-bit) on a Raspberry Pi4. When I run the v4l2_camera node it finds my Pi Camera (v1.3) but then complains: Failed stream start: Invalid argument ...
Cyclical Obsessive's user avatar
0 votes
1 answer
401 views

ros2 humble cannot build custom messages or services

I am trying to compile multiple packages in ros2 humble. I am trying to compile the ackerman messages package as well as the franka ros2 meta-package (more specifically, the franka_msgs package). I ...
robotsfoundme's user avatar
4 votes
2 answers
15k views

How to install Gazebo to use along with ROS2 Humble Hawksbill on Ubuntu 22.04?

I have used ROS noetic before by installing the full desktop version which comes along with gazebo simulator and its plug-ins (gazebo_ros_pkgs) ready to use with ROS directly. Due to some requirements,...
you_know_who's user avatar

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