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rviz2 mesh visulization error while using GZ harmonic + ROS 2 humble

Yes, I had the same thing! Use the package keyword instead of model and redefine your relative path including the package. So ...
Nyquist's user avatar
  • 134
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How to load a custom world on gazebo

I myself faced this issue multiple times before I got it working perfectly. Are you using Gazebo classic or the new Gazebo? Here are some initial fixes you could try. Make sure you've used ...
Suchetan Saravanan's user avatar
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Pointcloud2 dropping message

I presume that the sensors are simulated with gazebo. I think there is something wrong with the tf of the robot. In the gazebo wiki for the depthcam you can change the frame name. I think if you ...
Nobel's user avatar
  • 56
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Objects slips from gripper during Gazebo simulation

I don't have ultimate solution for this problem. But, I guess the slipping issue is due to unstable contact physics. And, one of the reasons could be large simulation step. This parameter can be ...
Ryan Yu's user avatar
  • 36
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RViz cannot display robot arm until I enable show robot collision

Maybe it's because you didn't publish `joint_state? Rviz2 display model is based on subscription to topic like joint_state_publisher.
Wildfear's user avatar
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Send sensor data to update rviz model

You'd want to write a ROS node that reads in your sensor data with a joint states publisher. Based off your sensor reading, you can publish the joint behavior you'd like. Then replace your ...
Yato's user avatar
  • 58
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How can I write wrist joint urdf?

answering here due to lack of space in comments. Searching about your issue I have found this trick on ROS Answers: "One trick is to use three revolute joints with mutually perpendicular axes ...
Marcus Vinicius's user avatar
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How can I write wrist joint urdf?

Hi please access this website: Wrist Model I think this is what you are looking for. You can check this robot, move its arms and in addition inspect the urdf code (links and wrist joints). It is an ...
Marcus Vinicius's user avatar
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Send sensor data to update rviz model

If you want to change those values, you'd need to stop the joint state publisher so that you can override them in rviz. Keep in mind Rviz is just a visualizer, its not a simulator like gazebo. Its ...
Steve Macenski's user avatar
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A problem occurs in tf while outputting robot_description to rviz

I think you have misunderstood how TF are supposed to work. Normally, the frames you can see in the TF tree, are the equivalent of the links that you have defined inside your URDF. In URDF format, you ...
ÁngeLoGa's user avatar
  • 157
1 vote
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Map not being displayed in Rviz (from LiDAR data)

It turns out that I just had to remove <remap from="scan" to="base_scan"/> from slam_gmapping_pr2.launch. I found out from the fact that <...
Flamethrower's user avatar
1 vote

RViz crashes during MoveIt Quickstart in RViz tutorial (namespace collision?)

Well, I never figured out exactly why I was getting a namespace issue. But I deleted my .cache, .ros, .rviz, and ws_moveit2 folders and went through the build process again and now things are working. ...
Jake's user avatar
  • 23
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Map not being displayed in Rviz (from LiDAR data)

From your last comment, tf tree shouldn't be swapping between two states, it must be uniform if you don't want to have some problems with TFExceptions or other issues. Normally, you call the start of ...
ÁngeLoGa's user avatar
  • 157

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