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2020-03-08 08:20:25 -0600 commented question How to include the ROS_NAMESPACE in the default attribute in a launch file?

I don't intend to use both of these methods, either one of the solutions (if there is one) will work. Can you tell me ho

2020-03-08 08:19:49 -0600 commented question How to include the ROS_NAMESPACE in the default attribute in a launch file?

I don't intend to use both of these methods, either one of the solutions will work.

2020-03-08 08:19:34 -0600 commented question How to include the ROS_NAMESPACE in the default attribute in a launch file?

I don't intend to use both of these mathods, either one of the solution will work.

2020-03-07 16:24:37 -0600 edited question How to include the ROS_NAMESPACE in the default attribute in a launch file?

How to include the ROS_NAMESPACE in the default attribute in a launch file? Hi, I am really new to ROS. I have a launc

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2020-03-07 16:24:23 -0600 edited question How to include the ROS_NAMESPACE in the default attribute in a launch file?

How to include the ROS_NAMESPACE in the default attribute in a launch file? Hi, I am really new to ROS. I have a launc

2020-03-07 16:23:55 -0600 asked a question How to include the ROS_NAMESPACE in the default attribute in a launch file?

How to include the ROS_NAMESPACE in the default attribute in a launch file? Hi, I am really new to ROS. I have a launc

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2020-02-13 11:17:42 -0600 asked a question how can a rostopic has publisher 'none'?

how can a rostopic has publisher 'none'? Hello, I am really new to ROS. I am trying to create a namespace around the t

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2016-06-20 20:11:01 -0600 commented answer Kinect Xbox360 + Beaglebone Black + ROS

I tried that too... But had same result... Is it at all possible to run the kinect with beaglebone black? I could not find anyone doing it. People used beagleboard-xM but not beaglebone black..

2016-06-20 18:29:53 -0600 asked a question Kinect Xbox360 + Beaglebone Black + ROS

I want to capture the depth and rgb images using kinect xbox360 with beaglebone black using ROS packages. I have so far been successful in doing so on my laptop, using the openni_launch package. But I cannot make it happen in the same way on Beaglebone Black. What shall I have to do differently to get this thing working? I am kind of new to ROS. So can you please help me out? Is it at all possible to run the kinect with beaglebone black? I found many people are saying that It cannot be done. But why? I also found some videos of kinect working with Beagleboard-xM. Why does it not work with Beaglebone black then?

Any help will be appreciated. Thank you. -- Arindam.

2016-06-17 21:23:30 -0600 answered a question using openni_camera to play a bag problem

I am pretty new to ros and even to linux. I faced the same error. What I did is the following: 1. go to the location provided in the error '/opt/ros/indigo/share/rgbd_launch/launch/includes/' and using nano or any other editor open the file 'processing.launch.xml'. 2. There will be several sections in there. Under the section 'Remapping Arguments', add this line

<arg name="depth_registered_filtered" default="depth_registered"/>

(just like the several others already there.)

  1. Then try to run 'roslaunch openni_launch openni.launch' again and see if this works.

It solved the error for me, but I do not know why this works.