Top Questions

0 votes
2 answers
151 views

"No module named roslaunch" for ROS 2

1 vote
1 answer
146 views

How to make 4 wheeled robot work with DiffDrive plugin and ROS2 Control?

0 votes
1 answer
95 views

Is it possible to run ROS2 Humble and Ubuntu 22.04 on a Jetson Nano Orin (other than through Docker)?

0 votes
2 answers
95 views

ROS 2 Package Executable Not Found by ros2 run

0 votes
2 answers
56 views

How do ROS2 nodes find each other on the same computer?

0 votes
2 answers
69 views

Why does URDF use Euler angle to represent rotation?

0 votes
1 answer
59 views

Installing ROS2 Humble on Ubuntu Mantic

0 votes
1 answer
95 views

How to get the world coordinates with position and orientation in ROS 2 Humble

0 votes
2 answers
72 views

DH Parameters for PR configuration

1 vote
3 answers
42 views

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

2 votes
1 answer
66 views

ROS 2 cross-compile cannot handle custom dependency

1 vote
1 answer
78 views

Very high CPU usage when running Gazebo in a docker container

1 vote
1 answer
71 views

Lateral control for autonomous vehicles

0 votes
2 answers
55 views

How to use `ros2_control`s `joint_limits`?

0 votes
0 answers
70 views

Wheel submerges into the ground in gazebo

1 vote
1 answer
54 views

KeyError:'unique_identifier_msgs' and KeyError:'service_msgs' when compiling interface package

0 votes
2 answers
69 views

ROS2 Foxy | Nav2 returns "send_goal failed" error

0 votes
1 answer
67 views

C++ Publisher and Subscriber in ROS2

0 votes
0 answers
66 views

Cant control OpenManipulator on Turtlebot3

0 votes
2 answers
50 views

Where to find a circular robot, diameter < 45cm, load bearing >= 30Kg with ROS (1 or 2) installed?

1 vote
1 answer
64 views

Cancel request policy in ROS2 for specified goal id and timestamp seems odd

0 votes
2 answers
38 views

Robotic arm moves on loading inside Gazebo

0 votes
1 answer
56 views

Trouble Installing ROS 2 Humble on Ubuntu 20.04 with arm64/x86_64 Architecture

-2 votes
3 answers
43 views

Import "rclypy" could not be resolvedPylancereportMissingImports [closed]

0 votes
1 answer
54 views

rospy.init_node() stuck in loop

0 votes
1 answer
53 views

Nav2 Planner/Controller params for Ackermann Vehicle

0 votes
1 answer
53 views

Inverse Kinematics, indicate if multiple soltuions exist using a matrix

0 votes
1 answer
41 views

Inflation layer costs: Polygonal vs. Circular Footprints

0 votes
2 answers
40 views

Error: Loader for controller 'asc' not found

0 votes
0 answers
51 views

Webots ros2_control and controller_manager issue

0 votes
1 answer
49 views

Force transformation problem

0 votes
2 answers
49 views

base_footprint of articulated vehicle

0 votes
1 answer
49 views

Robot and its previous positions are counted as obstacles

0 votes
1 answer
48 views

Tried to launched a saved gazebo world and showed package not found on the .world file

0 votes
0 answers
47 views

Ros2 can not import python modules located in subfolders

0 votes
1 answer
36 views

Subscriber in Hardware Interface (ros2_control)

0 votes
2 answers
46 views

Problem with arming power - Stäubli CS8 with RX60B - L

0 votes
0 answers
45 views

fatal error: tf2_geometry_msgs/tf2_geometry_msgs.h: No such file or directory

0 votes
2 answers
35 views

/tf topic is not published with specified namespace

0 votes
2 answers
44 views

I am publishing Yaw. I am getting continuous rotation along Z axis

0 votes
3 answers
44 views

Order of DH parameters

0 votes
1 answer
34 views

Which coordinate system should be used for local planning, odom or map?

0 votes
1 answer
43 views

I'm getting an error when trying to install ROS

0 votes
0 answers
43 views

Compiling ROS2 from source on RPI5 with Ubuntu 23.10

0 votes
1 answer
33 views

How to add custom messages and services to ros_gz_bridge

0 votes
2 answers
33 views

Rotation matrix to Twist command

0 votes
1 answer
42 views

Converting PointCloud2 to Structured NumPy array in ROS2

0 votes
0 answers
42 views

EKF not providing good position estimation


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