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2015-06-22 01:28:51 -0500 marked best answer Warning + Error message while trying to start Kinect with ROS Groovy

I am getting the following warning and error messages while trying to start Kinect using openni in ROS Groovy.

[ INFO] [1392447768.640379198]: Number devices connected: 1
[ INFO] [1392447768.640669716]: 1. device on bus 003:15 is a SensorV2 (2ae) from PrimeSense (45e) with serial id 'B00361702524042B' 
[ INFO] [1392447768.642870790]: Searching for device with index = 1
[ INFO] [1392447768.730364791]: Opened 'SensorV2' on bus 3:15 with serial number 'B00361702524042B'
[ INFO] [1392447769.452707110]: rgb_frame_id = '/camera_rgb_optical_frame' 
[ INFO] [1392447769.452883894]: depth_frame_id = '/camera_depth_optical_frame' 
[ WARN] [1392447769.459691362]: Camera calibration file /home/piyush/.ros/camera_info/rgb_B00361702524042B.yaml not found.
[ WARN] [1392447769.459921064]: Using default parameters for RGB camera calibration.
[ WARN] [1392447769.460116262]: Camera calibration file /home/piyush/.ros/camera_info/depth_B00361702524042B.yaml not found.
[ WARN] [1392447769.460288311]: Using default parameters for IR camera calibration.
[ERROR] [1392447773.721890264]: Tried to advertise a service that is already advertised in this node [/camera/depth_registered/image_rect_raw/compressedDepth/set_parameters]
[ERROR] [1392447773.820395404]: Tried to advertise a service that is already advertised in this node [/camera/depth_registered/image_rect_raw/compressed/set_parameters]
[ERROR] [1392447773.995215849]: Tried to advertise a service that is already advertised in this node [/camera/depth_registered/image_rect_raw/theora/set_parameters]

What should I do to resolve them? Thanks in advance.

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2014-07-22 14:37:29 -0500 asked a question How to install ROS Hydro but keep Groovy?

I had installed Hydro and Groovy at the same time in my system and was using them different workspaces. Can someone help me un-installing Hydro and updating or keeping Groovy?

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2014-05-09 17:45:38 -0500 asked a question What can I infer from this? "process has died [pid 11298, exit code -11]"

I am using ROS Hydro.

2014-04-20 06:56:51 -0500 marked best answer Is an update from Groovy to Hydro necessary to use Kinect?

I got a kinect and I am trying to follow the documentation http://wiki.ros.org/openni_launch/Tut... However, I get the following output.

$ roslaunch openni_launch openni.launch

[openni.launch] is neither a launch file in package [openni_launch] nor is [openni_launch] a launch file name

I am currently on Groovy. Should I update to Hydro? If yes, How? Or is it related to some other problem?

2014-04-20 06:54:54 -0500 marked best answer roscd returns roscd: No such package/stack '<package_name>'

Hello! I am using ROS Groovy on Linux 3.2.0-48-generic-pae. When I am using roscd <package> I get the output

roscd: No such package/stack '<package>'

on my terminal. I have checked the package exists, and I can cd into the package when I use the full path. I have tried deleting everything including the catkin_ws and recreated the package. However, I still unable to roscd into the packages I have created. Is their anything I am doing wrong? or understanding wrong?

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2014-02-25 02:25:33 -0500 asked a question install ROS groovy and Hydro at the same time

For different projects, I need to have Groovy and Hydro installed in my system. How do I use the catkin_ws and other packages? Do I have separate catkin_ws? Can I rename them separately like catkin_ws_g and catkin_ws_h, or will it create accessibility problems?

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2014-02-24 05:54:27 -0500 commented answer Kinect for Windows Install Ubuntu 13.04 w/Hydro

You do not openni package installed. Try this command and see: sudo apt-get install ros-hydro-openni-launch

2014-02-24 05:52:07 -0500 commented answer How to upgrade from Groovy to Hydro?

Sounds good to me, as I have to work in both versions. Does this mean that I have to maintain separate catkin_ws or can I have different Groovy and Hydro packages in the same Catkin_ws?

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2014-02-21 12:04:35 -0500 answered a question Kinect for Windows Install Ubuntu 13.04 w/Hydro

How about taking a look at OpenNi_launch page.

2014-02-21 09:43:22 -0500 answered a question Can Turtlebot simulator be used in Groovy now?

At the end of TurtleBot page, it is mentioned that "Not yet available, but in the works!"

2014-02-21 06:43:34 -0500 asked a question How to upgrade from Groovy to Hydro?

I have ROS Groovy installed. Is their any way to upgrade to Hydro using terminal commands?