ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange

Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

KhalidOwlWalid's profile - overview

overview network karma followed questions activity

67

karma

Registered User
member since	2021-08-06 08:57:44 -0500
last seen	2022-08-30 18:47:18 -0500
todays unused votes	50 votes left

14 Questions

1k

views

1

answer

1

vote

2022-01-18 13:16:35 -0500 KhalidOwlWalid

New publisher discovered on topic 'zed/right/image_rect_color', offering incompatible QoS. No messages will be received from it. Last incompatible policy: RELIABILITY

256

views

1

answer

1

vote

2023-03-20 12:43:16 -0500 Dharmin B.

GetElement from sdf of type std::vector<double>

33

views

no

answers

no

votes

2022-08-20 11:20:54 -0500 KhalidOwlWalid

Where can I find the ackermann steering equation (even better derivation) that is used in this plugin?

6

views

no

answers

no

votes

2022-02-27 14:34:53 -0500 KhalidOwlWalid

Simulate hardware-software interface [closed]

36

views

no

answers

no

votes

2022-02-27 14:38:02 -0500 KhalidOwlWalid

Simulate hardware-software interface

666

views

1

answer

no

votes

2022-01-13 17:27:16 -0600 ljaniec

Car dynamics

909

views

1

answer

no

votes

2022-01-13 04:50:24 -0600 KhalidOwlWalid

Projecting 3D points into pixel using image_geometry::Pinholecameramodel

66

views

no

answers

no

votes

2021-11-02 18:06:11 -0500 KhalidOwlWalid

Cloning the urdf_tutorial for ROS2 galactic

galactic

214

views

1

answer

no

votes

2021-08-29 05:22:47 -0500 KhalidOwlWalid

Why is my robot not moving although I published in the correct topic?

kinetic

169

views

1

answer

no

votes

2021-08-25 06:30:20 -0600 Mike Scheutzow

The parameter arrangement of a simple done callback function for an action client

4 Answers

New publisher discovered on topic 'zed/right/image_rect_color', offering incompatible QoS. No messages will be received from it. Last incompatible policy: RELIABILITY

Simulate Object Detection

Projecting 3D points into pixel using image_geometry::Pinholecameramodel

Call to publish() on an invalid Publisher

9 Votes

9

0

30 Tags

ros2× 16
gazebo× 12
galactic× 11
image_geometry× 9
project3DToPixel× 9
ros2-galactic× 9
kinetic× 7
cmd_vel× 2
car× 2
camera_zed× 2
rclpy× 2
qos× 2
tf× 1
urdf× 1
xacro× 1
rviz× 1
navigation× 1
actionlib× 1
simulation× 1
object_detection× 1
callback× 1
odom× 1
indigo× 1
ROS1× 1
publisher.h× 1
dynamic_model× 1
melodic× 1
gazebo11× 1
0kinetic× 1
gazebo-11× 1

15 Badges

● Self-Learner × 2 ● Rapid Responder × 1 ● Nice Answer × 1
● Student × 1 ● Associate Editor × 1 ● Notable Question × 9
● Famous Question × 8 ● Teacher × 1 ● Commentator × 1
● Necromancer × 1 ● Popular Question × 10 ● Scholar × 1
● Supporter × 1 ● Editor × 1 ● Enthusiast × 1

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Powered by Askbot version 0.10.2