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Questions tagged [gazebo-11]

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Some links are not showing up under Gazebo's models

I have a .xacro file that is being used to create a urdf to be sent to Gazebo, which is being launched using ROS2. I am trying to update a codebase from ROS to ROS2. I don't get any errors - I have ...
Ara's user avatar
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1 answer
34 views

Installing gazebo classic on ubuntu 24.04

Has anyone successfully installed Gazebo Classic on Ubuntu 24.04 (noble)? The install instructions here don't work. I know classic is EOL, but it would still be nice if it ran on noble.
David Brown's user avatar
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11 views

how to change gazebo /clock QoS Reliability

how to change gazebo /clock QoS Reliability from BEST_EFFORT to RELIABLE . I did not find any gazebo param or any method to do so. It should not be hard coded. ...
Hrithik Verma's user avatar
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15 views

Gazebo - Add files to GAZEBO_MODEL_PATH at runtime

I am working on a project in ROS2 and Gazebo where I have to stream images at runtime and load them onto textures to place into the world as a robot moves around. From ROS2 I have managed without ...
Sebastian's user avatar
1 vote
1 answer
28 views

Gazebo collision not working as expected. Link penetrating and crossing the object

I'm facing very weird problem with gazebo the robot link cross the object even though its collision and inertial properties are proper generated from Solidwork CAD Software . Why link is penetrates ...
Hrithik Verma's user avatar
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1 answer
34 views

Could not contact service /controller_manager/load_controller error

I have been trying to run a gazebo simulation package from ros2 humble, with gazebo11. This is my console output: ...
Hasan Shadi's user avatar
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1 answer
12 views

gazebo is pushing out an object from inside another hollow object that i created from .dae mesh (a pipeline)

I want to simulate a robot moving inside a pipeline. I exported the .dae file a very simple pipeline mesh from blender. the collision happens when the ball (for simplicity) hits pipeline from outside. ...
Sepideh Soleymani's user avatar
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1 answer
25 views

Gazebo does not calculate dynamics when joint_trajectory_controller with position command_interface is used

I was wondering why Gazebo does not calculate dynamics (velocity, acceleration, effort) when JointTrajectoryController is used with ...
Jakub Ivan's user avatar
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104 views

Node::Advertise(): Error advertising topic [/theBot/joint_cmd]. Did you forget to start the discovery service?

I am very new to gazebo. as of now I am trying to integrate ROS2 humble + URDF + gazebo but I keep getting this error message whenever I try to move the model in gazebo ...
Karan Pratap Shaw's user avatar
0 votes
1 answer
85 views

Adding FT Sensor to UR5e Gazebo Classic 11 (22.04 ROS2 Humble)

ROS2 Humble | Gazebo Classic 11 | Ubuntu 22.04 Attempting to add a force-torque sensor & plugin to the URDF of a UR5e results in the following launch error, despite the sensor being present in ...
L Wall's user avatar
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Create `/gazebo` node with namespace

I'm using ROS2 foxy, gazebo 11. I got /gazebo ros node after running gazebo_ros launch file ...
khinggan's user avatar
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1 answer
32 views

base Link is invisible in Gazebo-11

I dont understand why the base_link is transparent, every other Link looks fine. ...
Kedar's user avatar
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2 answers
124 views

nav2 range_layer not working

I am trying to use 4 sonar sensors (front, back, left, right) in gazebo simulation along with LIDAR for navigation using NAV2. I have included the sonar gazebo plugins as below ...
Nilutpol Kashyap's user avatar
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0 answers
15 views

How can I update Gazebo to 11.14 in ROS Noetic?

I am using ROS Noetic on Ubuntu 20.04 (VM image on arm64) and currently have an issue with Gazebo 11.11.0. When I update via apt, I get the message that Gazebo is at newest version. But there seems to ...
Joern Boegeholz's user avatar
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13 views

How to reuse code inside sdf format of a model in gazebo to write bigger models?

I am building a bigger model in sdf for gazebo. I have many similar links with only variation in their pose and all other parameters are same. Is there any way to reuse code of the links ? I have ...
vbalaji21's user avatar
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1 answer
17 views

The problem is putting one brick on top of another in Gazebo - bricks are jumping. How to fix it?

Gazebo version 11.10.2 The problem is putting one brick on top of another - bricks are jumping. I need this to simulate a robotic wall building process. I made an experiment. There are two pairs of ...
Kirill Partala's user avatar
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1 answer
77 views

namespace issue when using libgazebo_ros2_control

I am launching a robot_state_publisher from within a namespace 'zray'. I get confirmation the node is running and I see "[robot_state_publisher-2] [INFO] [1709760080.001380149] [zray....
Gideon's user avatar
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1 answer
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Where do I find my gazebo installation path?

I am new to gazebo and I would like to know how to find my installed path. Please let me know. I am using gazebo-11
vbalaji21's user avatar
0 votes
2 answers
103 views

Multiple isolated gazebo on same PC(ROS2)

I need to run multiple instances of gazebo on same PC (ROS version foxy) and want to interact with them individually like spawning a robot in one of them. I tried using different ROS_DOMAIN_ID in ...
nitish's user avatar
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22 views

Problem in spawning URDF file export from solidworks to gazebo with ROS2

I have a problem in spawning the robot which is made with solidworks_urdf_exporter. The robot is able to view in RVIZ but gazebo was crash when i spawned it. I dont know is that the problem with the ...
Nguyễn Đức Thịnh's user avatar
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0 answers
43 views

Using Gazebo headless mode in a GPU cluster

I have a question about image rendering in headless mode in a cluste. My task is I want to train a RL agent in the cluster. I use ROS2 and gazebo simulator. Since the algorithm needs to constantly ...
malwaru's user avatar
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0 answers
16 views

Unable to generate laser scanner points with the GPU using the ray plugin inside a VMware machine

For some reason, I'm not able to generate laser scanner points with the GPU using the ray plugin inside a VMware machine. Is there any reason why is not possible?
andrestoga's user avatar
1 vote
3 answers
53 views

How to easily check how many laser scanner samples are being generated by the ray plugin?

Is there an easy way to check how many laser scanner samples are being generated by the ray plugin? I know I can check it in the URDF, XACRO or SDF but I want to confirm it by looking at the messages. ...
andrestoga's user avatar
0 votes
2 answers
66 views

RobotHWsim how to use it? ROS2 Humble

I'm working with an Ackermann car-like robot. I have an issue with the tf in RVIZ because to make an Ackermann steering you have to make a virtual link due to ROS2 doesn't allow yet 2 dof in a joint. ...
dani santana's user avatar
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0 answers
32 views

Migrating a Gazebo Classic plugin library from ROS1 to ROS2

I am developing an underwater vehicle using ROS2 and I am building a simulator using Gazebo classic. I need UUV specific sensors including DVLs and depth sensors. I have been unable to find compiled ...
Gideon's user avatar
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1 answer
33 views

Issues with Automatic Model Insertion and Movement in Gazebo with ROS2

I'm facing a peculiar issue with Gazebo and ROS2 integration, where a truck model does not move as expected when inserted into the environment automatically via a launch file, contrary to its behavior ...
Marcus Vinicius's user avatar
1 vote
1 answer
111 views

the class gazebo_ros2_control/GazeboSystem with base class type hardware_interface::SystemInterface does not exist

I have seen two posts with talking about this issue but none of them have been answered. class gazebo_ros2_control/GazeboSystem with base class type hardware_interface::SystemInterface does not exist ...
Gideon's user avatar
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0 answers
12 views

Can't measure torque with ft sensor

I am simulating in Gazebo-classic (Gazebo 11) a simple scenario with a single link (a box) linked to the world with a revolute joint having axis along z. I followed the force-torque sensor tutorial ...
Stefano Colli's user avatar
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0 answers
48 views

Gravity Compensation for a UR10e controller with the UR ROS package

We're using the Universal Robots ROS package from Github for our project, with Gazebo simulating UR robots. Each joint has an Effort Controller following a predefined trajectory. However, gravity ...
user38283's user avatar
0 votes
2 answers
74 views

Robotic arm moves on loading inside Gazebo

I am trying to run the ros2_control_demo_example_7 package of ros2_control_demos with some modifications to spawn r6bot robot ...
Anubhav Singh's user avatar
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0 answers
12 views

Gazebo custom mesh not showing shadow

This seems like a silly issue that I am having, but I am trying to use a custom mesh as the ground for my simulation. I have generated a .dae file containing the following tag: ...
Steven Kraine's user avatar
0 votes
1 answer
43 views

Hinfinty Controller for TWO wheeled self balanicng robot

I'm trying to implement a H-infinity controller in a TWO-WHEELED-SELF-BALANCING-ROBOT, already implemented LQR for the same in gazebo, where the control input was torque(used this selfbalancing robot ...
zorx's user avatar
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1 vote
0 answers
28 views

gazebo_ros_control plugin causes all joints and links to collapse to the origin of gazebo

I'm currently trying to simulate a 6 wheeled differential drive robot in gazebo with ros noetic on Ubuntu 20.04. However, I'm running into an issue when I launch my robot into gazebo, the robot does ...
brian wei's user avatar
0 votes
2 answers
277 views

Model loading in rviz but not visible in gazebo

I have an issue spawning my URDF model in gazebo. It works fine in rviz but when I launch it in gazebo the model shows up in model parameters but I don't get any visuals. My theory is that since ...
drec0xy's user avatar
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0 answers
19 views

Gazebo Classic - Inertia Visual Does not Match Robot Shape

With the following values, the inertia visual in Gazebo 11 matches the basic shape. (inertia implementation at bottom of post) ...
Carson's user avatar
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0 votes
1 answer
36 views

IMU Sensor not working when enabling lockstep in Gazebo 11

I have a robot with an IMU sensor (using libgazebo_ros_imu_sensor.so). When I Gazebo, it generates IMU messages on the appropriate topic. I'm trying to do visual-inertial odometry, so I need the IMU ...
BillThePlatypus's user avatar
0 votes
1 answer
143 views

Gazebo 11.10 no namespaces found issue

I'm using ROS2 iron for a robot I have using URDF and XACRO on Ubuntu 22.04, which seems to be working fine in RViz. After trying to spawn it, I ran into a "No Namespaces Found" error, and ...
dubeyaa's user avatar
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0 votes
2 answers
46 views

Gazebo custom model structure

How can I organize the model structure when using gazebo? I have a world file which include a robot with ...
Max's user avatar
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0 votes
1 answer
219 views

How to control a closed kinematic chain in Gazebo?

I am trying to control a closed kinematic chain in Gazebo 11 using ros2_control and gazebo_ros2_control. I know, that closed kinematic chains are not supported by URDF, therefore I've closed the loop ...
NotARobot's user avatar
0 votes
1 answer
36 views

Using standalone gazebo 11, and no gui will spawn

I am trying to use gazebo through c++ (without calling from command line). I have a main.cpp file something like following ...
Max's user avatar
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0 votes
0 answers
28 views

Gazebo 11.14 Physics ContactManager Update Rate

I am using Gazebo version 11.14.0 with ROS Noetic. I searched in the Gazebo API documentation for the update rate of the physics contact manager: ...
Wadhah's user avatar
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0 votes
1 answer
69 views

Spawning a world in Gazebo while connected to the internet results in tf jumps in time

Simply spawning a world in Gazebo 11 with a ROS 2 launcher (quoted at the end of this question) gives me the following error: ...
li9i's user avatar
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0 votes
0 answers
18 views

How can I dynamically change a joint defined in the URDF of a robot during runtime to update the parent link?

I'm currently working on a robotics project using ROS and Gazebo, and I'm facing the challenge of dynamically updating the parent link of a joint in the URDF during runtime. My goal is to modify the ...
Karthikeyan Mayilvaganam's user avatar
0 votes
1 answer
79 views

Unable to use UV mapping of DAE file in Gazebo simulator

Edited-3 Problem solved: I will put a complete description to robotics.snowcron.com in few days. It is going to take few pages :) Brief description: There were some "features" of Collada ...
Steve Brown's user avatar
1 vote
0 answers
132 views

How to add a segmentation camara to robot

As the title mentioned, I want to add a segmentation camera to my robot for a gazebo simulation. I've built my robot using urdf and have already added a realsense d435 cam on it. I do find documents ...
brian2lee's user avatar
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0 answers
44 views

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: /...
dani santana's user avatar
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0 answers
61 views

`gazebo_ros_ft_sensor plugin error: jointName: FT_sensor does not exist` on GEN3-KINOVA arm

Here is my urdf.xacro file (original gen3 urdf.xacro found here): ...
Mahrukh azhar's user avatar
0 votes
0 answers
22 views

Dif drive robot jumps

I have a 4-wheeled cart robot in Gazebo. When driving over obstacle, accelerating/breaking or changing direction abruptly, it gets into about 10 secs resonance: just imagine that you drive by hitting ...
Steve Brown's user avatar
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0 answers
14 views

Gazebo-11, Get forces in joint in current step

I have a model plugin that read the joint wrench (GetForceTorque) and update it beforePhysicsUpdate. But I realize that the GetForceTorque, called in beforePhysicsUpdate, provides the resultant wrench ...
cbn.joao's user avatar
0 votes
1 answer
98 views

Is there any reference for Gazebo exit code list?

Im using Gazebo classic for a while now. Errors such as: [gzserver-1]: process has died [pid 2622, exit code <number>...] Are a really common thing and I wondered if there is any reference for ...
oferb's user avatar
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