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Questions tagged [gazebo-simu]

For questions about the Gazebo robot simulation tool

For questions about the Gazebo robot simulation tool

215 questions
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How to mount a local ROS package into a docker container to be used

I am using ROS noetic and have both a local workspace and a docker image/container that I have been given with gazebo worlds and launch files, the container does not have teleop keyboard installed and I would like to use it for one of the models…
Daredevilspaz
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Unable to locate ROS packages

I am having trouble installing ROS packages through this tutorial https://nxp.gitbook.io/nxp-aim/installation-of-nxp-gazebo $ ./foxy_install_aim.sh is giving the following errors Reading package lists... Done Building dependency tree...…
Thugunb
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turtlebot3 Rviz launch using more than one path

hey guys so i'm trying to launch turtlebot3_gazebo_rviz but i'm getting this error. roslaunch turtlebot3_gazebo turtlebot3_gazebo_rviz.launch ... logging to /home/zac1405/.ros/log/78418374-e1c4-11ec-86d1-000c295c3592/roslaunch- ubuntu-10618.log …
zakaria14
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How to install gazebo on WSL Ubuntu 20.04

I am running Ubuntu 20.04 on a Windows machine (Windows 10) using WSL (WSL 2), and I am unable to get Gazebo to work. I first installed ROS noetic using robostack, following the instructions from here, then I installed Gazebo in the robostackenv…
stackoverflowing321
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Gazebo Garden installation problems with cmake and msbuild (Windows 10)

I'm installing Gazebo Garden on my Windows 10 laptop and recently had some problems regarding building the ignition libraries with cmake. First, I had an error that make couldn't run the msbuild command. The solution to that was to add the msbuild…
hengwei_
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Controller manager service not available for ros2

I am working on ros2 (dist-foxy) for developing a robotic arm and trying to launch a controller file.I have installed all the necessary dependencies but after launching the controller file there is an error due to timeout which is due to unavailable…
Zaman Arnob
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Error with failing to load plugin in gazebo because of undefined symbol

When I run "roslaunch" there is the error: [Err] [Plugin.hh:178] Failed to load plugin libmodel_push.so: /Robosub_Simulation/devel/lib/libmodel_push.so: undefined symbol:…
James Chong
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How can I spin a docker cotainer per api call?

My teammates and I are working on a backend, which would provide ros gazebo simulation that is hosted online. Due to the fact that it is very hard to let several instance of ros running on the same machine, we have decided that we will have a…
never0lie
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Why isn't my mobile manipulator URDF stable on RViz and Gazebo?

I'm using ROS Melodic on Ubuntu 18.04. I have imported a the URDF from Solidworks using the plugin SW2URDF. I have been facing a lot of issues controlling the URDF on gazebo especially while teleoperating. Every time I move the robot using the: …
Nidhi
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URDF loading incorrectly in RVIZ but correctly on Gazebo, what is the issue?

I have imported a urdf model from Solidworks using SW2URDF plugin. The model loads correctly on Gazebo but looks weird on RVIZ, even while trying to teleoperate the robot, the revolute joint of the manipulator moves instead of the wheels. Is there…
Nidhi
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Gazebo GUI Not Showing Up when running WSL2 Graphics on Windows 11

I am attempting to use ROS with the Gazebo GUI. I recently upgraded to Windows 11 for the WSL GUI support and have the gedit GUI working. However, when I run the command $ gazebo, the GUI does not open. Running $ gazebo --verbose gives the following…
Aloha Churchill
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Gazebo how can i change model weigth during runtime?

I want to decrease model weigth in runtime. I am currently working on a plugin but it doesn't seem to work. I am using iris model with pixhawk 4 sitl. My purpose is to simulate a liquid spraying drone like firefighter. To do that I have to decrease…
Ege Alşan
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How can I set a variable of int type in XML?

I'm working on an SDF file written in XML used to describe a robotic arm. There are many repeated parts in the robot and I'm trying to declare a variable of int type and reuse it in different parts of the code. However, I can't seem to get the code…
gerald ek
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repository not found ros on ubuntu 21.04

I am trying to install ROS on ubuntu 21.04 but this error is shown to me when I run sudo apt update on the terminal. Also, I tried to use the Mirror repo but the same error is shown to me. E: The repository 'http://packages.ros.org/ros/ubuntu…
Omid Erfanmanesh
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Converting Data of string-formatted, Image and Label to list / numpy array

I am using imitation learning to teach a car how to drive in Gazebo. I am using an image from the camera feed on the car as the data, and the respective velocity command for that frame as its label. I saved all this data from a python script, into a…
develkneifel
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