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2023-06-22 07:03:12 -0500 commented answer Rate and sleep function in RCLPY library for ROS2

When I use the code mentioned above, the node sleeps forever. It does not wake up after that.

2019-05-30 07:32:25 -0500 commented answer how to point and click on rviz map and output the position.

I have been trying this. I could see that when I select the Publish Point tool, the cursor gets a pin location and when

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2019-03-06 01:22:13 -0500 commented answer Gazebo segfaults when Lidar senses an obstacle

Ya Delb. I still have the problem with noise block.

2019-03-06 01:21:44 -0500 edited question Gazebo segfaults when Lidar senses an obstacle

Gazebo segfaults when Lidar senses an obstacle I am using Ros Kinetic on Ubuntu 16.04. I am trying to simulate a quadrot

2019-03-05 05:14:19 -0500 commented answer Gazebo segfaults when Lidar senses an obstacle

Ya. I still have that issue. If I remove the <noise> block, it works fine.

2019-03-05 04:36:09 -0500 commented answer Gazebo segfaults when Lidar senses an obstacle

I have updated that, please check. As mentioned earlier, the model is working fine, if I add the <noise> block. Ca

2019-03-05 04:35:08 -0500 edited question Gazebo segfaults when Lidar senses an obstacle

Gazebo segfaults when Lidar senses an obstacle I am using Ros Kinetic on Ubuntu 16.04. I am trying to simulate a quadrot

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2019-03-05 03:58:17 -0500 edited question Gazebo segfaults when Lidar senses an obstacle

Gazebo segfaults when Lidar senses an obstacle I am using Ros Kinetic on Ubuntu 16.04. I am trying to simulate a quadrot

2019-03-05 03:51:42 -0500 commented answer Gazebo segfaults when Lidar senses an obstacle

I finally found out what was wrong with the code. It was the <noise> block. It looks like I had given wrong values

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2019-03-05 03:13:35 -0500 commented answer Gazebo segfaults when Lidar senses an obstacle

Thanks Delb for the reply. About the *origin, I found from here http://wiki.ros.org/xacro that we could insert a block b

2019-03-05 03:12:58 -0500 commented answer Gazebo segfaults when Lidar senses an obstacle

Thanks Delb for the reply. About the *origin, I found from here http://wiki.ros.org/xacro that we could insert a a block

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2019-03-04 22:39:33 -0500 edited question Gazebo segfaults when Lidar senses an obstacle

Simulation stops when Lidar senses an obstacle I am using Ros Kinetic on Ubuntu 16.04. I am trying to simulate a quadrot

2019-03-04 22:37:52 -0500 edited question Gazebo segfaults when Lidar senses an obstacle

Gazebo stops when Lidar senses an obstacle I am using Ros Kinetic on Ubuntu 16.04. I am trying to simulate a quadrotor w

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2019-03-04 22:37:30 -0500 edited question Gazebo segfaults when Lidar senses an obstacle

Segmentation fault while subscribing to sensor_msgs/LaserScan message I am using Ros Kinetic on Ubuntu 16.04. I am tryin

2019-03-04 00:54:34 -0500 commented question Problem using a lidar sensor in gazebo

I have added the same code to my urdf. It gives inf when there is no obstacle. But as soon as the object detects an obst

2019-03-02 11:55:35 -0500 asked a question Gazebo segfaults when Lidar senses an obstacle

Segmentation fault while subscribing to sensor_msgs/LaserScan message I am using Ros Kinetic on Ubuntu 16.04. I am tryin