Why do I kept getting KeyError:'TURTLEBOT_MODEL' every time I run the teleop command? | 1 answers | 0 votes | Asked on 2021-12-11 20:57:33 UTC

I received an error saying there was an undefined symbol: _ZN6gazebo4math4PoseC1Ev in a .so file. | 0 answers | 1 votes | Asked on 2022-02-01 02:12:42 UTC

No Map Received in Rviz while trying out gmapping. | 2 answers | 0 votes | Asked on 2022-03-20 20:29:10 UTC

Does anyone know a simple waypoint and obstacle avoidance algorithm? | 0 answers | 0 votes | Asked on 2022-03-29 23:17:40 UTC

How can I pass a variable value from one python file to another on ROS ? | 0 answers | 0 votes | Asked on 2022-04-18 07:29:40 UTC

How to solve a TF_SELF_TRANSFORM error. | 0 answers | 0 votes | Asked on 2022-05-04 00:34:04 UTC

Can you suggest any good 3D SLAM implementation? | 2 answers | 0 votes | Asked on 2022-05-11 01:22:37 UTC

move_base is not sending data to cmd_vel | 1 answers | 0 votes | Asked on 2023-01-10 22:44:30 UTC

Errror while trying to catkin_make an image_undistort package. Please help what are these errors. | 1 answers | 0 votes | Asked on 2023-02-02 01:32:52 UTC

I am trying to build StellaVSLAM to try on a tello. Can someone tell me what are these errors | 0 answers | 0 votes | Asked on 2023-02-05 22:39:42 UTC

Error in scan matching | 0 answers | 0 votes | Asked on 2023-04-18 09:38:00 UTC

Extrapolation Error: Lookup would require extrapolation 0.285000000s into the future. Requested time 147.672000000 but the latest data is at time 147.387000000, when looking up transform from frame [world] to frame [map] | 0 answers | 0 votes | Asked on 2023-05-09 00:35:21 UTC