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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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Gazebo "gpu_ray" alternative

I'm trying to implement the Nav2 Stack with my robot for basic navigation and was just using the provided XML for a Lidar, until I discovered that putting "ray" as the sensor type somehow broke some other unrelated code (the robot wasn't subscribing…
isi_ko
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Gazebo: sudo echo $BASE_DEPENDENCIES $GAZEBO_BASE_DEPENDENCIES E: Unable to locate package

When I trying to install dependencies on ubuntu-20.04 sudo echo $BASE_DEPENDENCIES $GAZEBO_BASE_DEPENDENCIES | tr -d '\\' | xargs sudo apt-get -y install I have got this error: -get -y install Reading package lists... Done Building dependency tree …
Dmitriy Ogureckiy
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Why is my ORB SLAM 2 launch file crashing?

I am using ROS Melodic on Ubuntu 18.04. I was trying to implement orb slam 2 on a usb camera using this tutorial:https://medium.com/@mhamdaan/implementing-orb-slam-on-ubuntu-18-04-ros-melodic-606e668deffa I followed all the steps mentioned, but when…
Nidhi
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Rviz: No tf data. Actual Error: Frame [map] does not exist

I have followed this tutorial https://ms-iot.github.io/ROSOnWindows/ros2/nav2.html on how installing nav2 on windows. However, although the map is loaded, I get a Global Status warn that the Frame map doesn't exist. Moreover 2D pose estimate doesn't…
marpe
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How to well simulate friction between two surfaces on gazebo?

I'm currently working on a project that needs a bit of friction to run the real environment. But, and it's why i'm here, I have problems. I'm trying to put a stick on a pad, and I want them to be a bit sticky together, and have some friction between…
Jmaleo
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How can i find the position of "boundary boxed" object with lidar and camera?

This question is related to my final project. In gazebo simulation environment, I am trying to detect obstacles' colors and calculate the distance between robot and obstacles. I am currently identifying their colors with the help of OpenCV methods…
batudiler
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Error running a Gazebo simulation inside Docker container

I'm working on a project for university. We have to containerize a Gazebo simulation using Docker. While researching on how to do this I came across this link, and tried running the simulation shown in it. If it works I think we can just change some…
Laeknishond
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fatal error: gazebo/common/Plugin.hh: No such file or directory

I got this error and solved it like this. cd /src// PKG_CONFIG_PATH=`rospack find gazebo`/gazebo/lib/pkgconfig cmake .. references hmm I noticed that the above doesn't make the package load sadly. When I deleted…
Zarquon
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Camera in Gazebo changes view continuously

I'm trying to attach a simple camera to the tool tip of my robot (Kuka lwr). The problem is that the camera view is always changing as shown in the…
eliseeeeer
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gazebo AddrelativeForce function is not working correct

Hello I have some problem using Gazebo AddRelativeForce() function. I make Some airplane, and has 12 links. So. I set force each link through ROS command. Look this pic. you can see 12 links In this case, I apply force just 1 Link at position of 1…
JeaHwan Chung
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How to have multiple GUI displays from multiple bashes of a Linux Docker Container using Vcxsrv in Windows host?

I currently have an Ubuntu docker container to run GUI applications called Gazebo and ROS. I am using Vcxsrv to run the GUIs on my windows host os and am able to display a GUI. However the problem is that I can only display one GUI from one bash of…
James Chong
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ROS, windows10 - gazebo not launching

I want to start my adventure with ROS and Gazebo, so far I've followed this guide http://wiki.ros.org/noetic/Installation/Ubuntu on windows 10 with ubuntu App and VcXsrv I was trying to check if everything is ok by running…
Paweł Magdański
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No transform from [summit_xl_...] to [summit_xl_base_footprint]

When running the launch file for the summit_xl_description files [URDF's] it loads into rviz but with these errors under RobotModel. I understand I can edit the fixed frame value by typing into the Global Options > Fixed Frame textbox but the tag is…
Jam-CPU
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WSL rviz display error when launching application (qt.qpa.screen)

I am using ROS Melodic on Ubuntu 18.04 with gazebo9 and Xlaunch. I have been able to launch an empty workspace of gazebo but for some reason when I run rosrun rviz rviz, I get this error message: QStandardPaths: XDG_RUNTIME_DIR not set, defaulting…
ChocoFudge
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Gazebo won't launch: Ubuntu 18.04 ROS melodic

I cannot launch gazebo on the ubuntu terminl. I have made sure I am using ubuntu 18.04 and ROS melodic and installed gazebo9. Whenever I use 'gazebo -- verbose' command, it throws a few errors (as shown in the attached image). I was hoping if you…
ChocoFudge
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