buzzport93's profile - activity

Thanks. I fixed this by setting the fixed frame w.r.t. base_footprint rather than base_link.

I have a quadruped model that I have made it to spawn in gazebo successfully with contact sensing. However, when I launch the file in rviz using below snippet in my launch file, the robot spawns in rviz in a way that its foot is not touching the ground but the body is rather floating on the XY plane. (Picture attached). What could be my issue? URDF seems fine since the model spawns successfully in gazebo, but it just seems wrong in rviz.

<param name="robot_description" command="cat '$(find a1_description)/urdf/a1.urdf'" />
<node name="urdf_spawner" pkg="gazebo_ros" type="spawn_model" output="screen"
      args="-urdf -z 0.6 -param robot_description -model a1_gazebo -unpause" />

Robot spawn at a wrong location in rviz I have a quadruped model that I have made it to spawn in gazebo successfully wit

ROS1 to ROS2 CMakeLists.txt Conversion Issues Hello. I am working on Ubuntu 20.04 on Intel NUC device (amd64). Most of m

If you have used amcl, I would like some help! I have already generated pgm & yaml file for my environment (the plac

Hi Tootyboi95. Good to hear from you! I am not sure how your A1 was configured, but we got it with SLAMTEC S1 lidar opt

Hello! I am also working with Unitree A1's slamtec package, and have been struggling to get there navigation stack to w

I am having a similar issue with hectorslam. My robot does okay when moving forward / backward but as soon as it turns,

Recommendations for visual-inertial-lidar odometry pipeline for legged robots Hello. I am working on robotics project m

Recommendations for visual-inertial-lidar odometry pipeline for legged robots Hello. I am working on robotics project m

Recommendations for visual-inertial-lidar odometry pipeline for legged robots Hello. I am working on robotics project m

Recommendations for visual-inertial-lidar odometry pipeline for legged robots Hello. I am working on robotics project m

No module named 'Cryptodomex' error when running rosmsg show My system is ROS melodic / Ubuntu 18.04. I tried to do ro

I was able to solve this issue by replacing the first line in the file at "/opt/ros/melodic/bin/rosmsg" Previous: #!/usr