Questions tagged [rviz]
The rviz tag has no usage guidance.
36
questions
4
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2
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Robot moving sideways in RVIZ ROS
Hi,
I have a wheeled-legged robot as you can see in the picture. When I simulate it in ROS-Gazebo it works fine, however at the same time in Rviz it moves sideways instead of forward or backwards. I ...
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3
votes
2
answers
1k
views
RViz: How to Visualize a Voxblox Mesh as a MarkerArray?
I am currently trying to run the test cow and lady dataset with Voxblox. The process appears to execute properly in the terminal, but I cannot view the mesh in RViz.
When I try to add the topic <...
- 295
3
votes
2
answers
102
views
Visualize state of gamepad/joystick in ros in rviz or in an Image?
A non-ros but python or C++ solution like https://github.com/KernelZechs/open-joystick-display (this video shows it off) is what I was originally looking for, and I'll possibly still that use if it ...
- 323
3
votes
1
answer
966
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ROS Laser Scan rotates with the robot in RVIZ
I am currently working on developing a ROS application for autonomous navigation using AMCl. I am first trying to get move_base to work before continuing with AMCL. ...
user26871
2
votes
1
answer
10k
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RLException: neither a launch file package nor a launch file name
To get straight to the point I want to know how to fix this error and understand it, what is an RLException? Why am I getting this? How can I avoid this later? Below I will post what I did step by ...
- 53
2
votes
1
answer
938
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Running ROS, Gazebo and RViz on Macbook
I have recently started learning robotics. Being at uni, I had access to Linux PCs where I could easily run ROS and Gazebo. However, due to the current pandemic and closure of universities, I now have ...
- 85
2
votes
1
answer
91
views
Fiducials in conjuction with AMCL
I'm having some trouble getting fiducials (using aruco_detect) to work alongside amcl. The goal here is to use normal amcl localization when a fiducial is not present, and to switch to localization ...
- 21
1
vote
1
answer
135
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Coordinates seem to show overlapping but RViz doesn't
How can you place two objects that seem to overlap with their units but appear stacked on top of each other [original intent] in RViz?
I was watching this video tutorial on ROS and URDF. I have ...
- 285
1
vote
1
answer
18
views
Visualize contour of camera field-of-view on plane
Is there a ros node that will take in a CameraInfo and target frame parameter to project the field-of-view of the camera onto a flat plane (defined by the target ...
- 323
1
vote
0
answers
25
views
RVIZ Transform error
I am working on a custom spherical robot with two motors which controls the two pendulum and one motor which drives the robot.
When RViz is launched: The Global option > Fixed frame is set to ...
- 11
1
vote
0
answers
210
views
send goal to action server moveit2
I initiate the demo of the default panda arm in rviz that comes with the tutorials:
ros2 launch moveit_resources_panda_moveit_config demo.launch.py
and now I want ...
- 11
1
vote
1
answer
512
views
How to remap /move_base_simple/goal to my own topic in turtlebot3_navigation?
I am running turtlebot3_navigation and want to make it subscribe to my own waypoints topic /my_waypoints rather than RVIZ's Set 2D Goal topic ...
- 13
1
vote
0
answers
163
views
Rviz Status Error in Costmap: Update area outside original area
“update area outside of original map area” is the error I get when visualising the topic /move_base/global_costmap/costmap. The cost map displays correctly, there is nothing on google or the docs to ...
- 11
0
votes
1
answer
232
views
Transform problem with rviz map display when using the SLAMTEC Mapper M2M2 with ROS
I am working on a project using the SLAMTEC Mapper M2M2 with ROS to map an area of interest. I am using Oracle Virtualbox to run ROS Noetic with Ubuntu 20.04, and my host machine is running on Windows ...
- 1
0
votes
2
answers
1k
views
Calculating the distance of a point from point cloud data
I'm getting the x,y,z values for three points as follows:
x : -0.357200 y: -0.205010 z: 0.940000
...
- 121
0
votes
3
answers
899
views
Lookup would require extrapolation into the future on the same machine
I get this error when trying to view my RPLidar A2 scan in rviz2. It’s on a differential drive robot controlled using arduino using Articulated Robotics’ code that I quickly ported to Humble, ...
- 1
0
votes
1
answer
376
views
odom frame behaves mischievously in rviz when Configuring Robot Localization with error message TF_OLD_DATA
I am trying to learn ros2 nav2 localization link
but when I add the ekf.yaml to launch description rviz behaves mischievously
to be specific: odom frame moves in rviz randomly and this is the error ...
- 1
0
votes
2
answers
93
views
Unintentional point cloud duplication during depth image conversion
I have a quite challenging question. I use ROS Melodic on Ubuntu18.04. My goal is to transform a ROS depth image to pointcloud2 format and show it in rviz. The theory seems ok, but I do not now where ...
- 23
0
votes
1
answer
31
views
Missing Fixed Frame in My Model
Why isn't Gazebo 9 displaying the tip's frame? Using RViz, you can view the frame as shown in the below image. In addition, I can't see the link listed under the model in Gazebo. There seems to be no ...
- 2,453
0
votes
2
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105
views
Robot loses proper localization
Having trouble getting robot to stay localized in map. The lidar maps the correct position of robot but not the odometry or ekf tf. One can see the two positions on graphic below.
The robot base is ...
- 36
0
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3
answers
207
views
why custom generated pointcloud2 is displayed as line on rviz?
I am new in ROS, We are developing LiDAR camera and I am trying to interface out LiDAR camera with ROS. I am using ROS 1 noetic on windows 10, I wrote a python script to convert the depth image ...
0
votes
1
answer
276
views
ROS - RViz reports "No transform from [kinect] to [world]" when URDF appears correct
I have specified a URDF relating the world with a table and a Microsoft Kinect mounted on a pole attached to this table.
The URDF parses successfully with check_urdf:
...
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0
votes
1
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313
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[ROS2 Foxy]RVIZ crashes when using Nav2- Turtlebot3
I am currently working on my masters degree project
I am using Turtlebot3(Raspberry pi 3B+ version) and I am using ROS2 Foxy on a ubuntu Dualboot
I use this command on my ubuntu to launch the ...
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0
votes
1
answer
111
views
Drawing in gazebo ROS
I am trying to simulate motion for a ur5e robotic arm. I am using the concept of Rodrigues rotation to get the orientation for the end effector. Is there any way to draw a line in gazebo or RViz from ...
0
votes
1
answer
52
views
Count number of collisions while navigating to goal
I have the navigation stack working in ROS Kinetic on my computer. In Stage ROS simulations, I can specify the goal and the robot navigates to it. I need to count the number of collisions (if any) ...
- 45
0
votes
1
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236
views
How to setup ROS and it's GUI tools in local server and connect to local macbook
I recently started learning ROS and I am having Macbook (MacOS Catalina) which is not ideal for running ROS. So, I decided to install ROS in my local home ubuntu 20.04 desktop server and connect it to ...
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0
votes
1
answer
154
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Running ROS on Digital Ocean?
Has anyone done this? Create a "droplet" or whatever they call it and set up ROS, and be able to actually run roscore, gazebo, rviz, etc. from there?
I can imagine various complications, like having ...
- 287
0
votes
0
answers
15
views
How to use Moveit2 in ROS2 Humble with my own custom URDF?
I am trying to use Moveit2 with ROS2 Humble. I followed the documentation provided and I was able to recreate the panda robot configurations from the MoveIt Setup Assistant and launching the generated ...
- 1
0
votes
0
answers
20
views
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 ...
0
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0
answers
15
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Do rviz DepthCloud or Camera displays properly make use of non-zero CameraInfo P Tx/Ty values?
Probably a quick scan through the source code can solve this to see if those entries in the P array are even looked at, I'll get to it later if no-one else comes through quicker with an answer. If it ...
- 323
0
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0
answers
31
views
Having trouble assigning x-axis to calcualte DH table
I'm trying to do a DH table but I'm having trouble determining thedirection of the x-axis in the following figure.
- 101
0
votes
0
answers
478
views
pointcloud2_to_xyz_array not giving good visualization for ROS1 but working for ROS2
I have 2 setups:
Setup #1: Ubuntu 20.04 focal Virtual cloud machine with arm64 architecture with ROS1 noetic, classic gazebo (which runs husky simulation from clearpath robotics)
Setup #2: Ubuntu 22....
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0
votes
0
answers
68
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Mounting the ur5e robotic arm on a table
I am working on testing motion planning algorithms on a robotic arm. My arm collides with the ground while moving it from one point to another point. My solution to this problem is to mount the arm on ...
0
votes
1
answer
63
views
Multi-Agent simulation causing trouble in Rviz
I'm trying multi-agent simulations using ROSBOT 2.0 by husarion. I'm comfortable with single agent but when it comes to multiple agents I'm able to spawn them and control them independently but the ...
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0
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1
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321
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What causes rviz black screen at startup?
I have been running the same rviz conf for months and mostly have had no issues. But lately there is often a black screen at rviz startup and it happens seemingly randomly, without any error messages ...
- 1
0
votes
0
answers
148
views
Robot moves sideways in RVIZ ROS
I'm using robot_localization to fuse odom, imu and gps data on a husky robot. After fusion, the robot now moves forward in gazebo but sideways in rviz.
I found this question. But the suggested ...
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