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2019-09-20 02:44:06 -0500 marked best answer How to install pr2 teleop on indigo

I tried to git clone the package from here. But after doing catkin_make I got the following error.

Could not find a package configuration file provided by "app_manager" with
  any of the following names:

    app_managerConfig.cmake
    app_manager-config.cmake

  Add the installation prefix of "app_manager" to CMAKE_PREFIX_PATH or set
  "app_manager_DIR" to a directory containing one of the above files.  If
  "app_manager" provides a separate development package or SDK, be sure it
  has been installed.
Call Stack (most recent call first):
pr2_apps/pr2_app_manager/CMakeLists.txt:3 (find_package)

Please help. Thanks in advance.

2019-09-20 02:37:36 -0500 marked best answer how to install cmvision package for ros indigo

I am new to ros and may be this is a silly question. But please help. I am not able to install cmvision package for ros indigo using following command

sudo apt-get ros-indigo-cmvision

The error I get is: 'E: Invalid operation ros-indigo-cmvision'

Please help. Thanks in advance!

2019-07-17 06:54:13 -0500 marked best answer Nodes with same name in different packages

Hello,

I am new to ROS and I have a question regarding ROS nodes. Is it possible to create two nodes with same name in different packages?

2019-03-05 14:48:25 -0500 marked best answer Add collison object from a urdf file in moveit

If a collision object is defined in a urdf file similar to a robot_description, Is there a way to add collision objects from a urdf file in PlanningScene of moveit?

2018-12-16 13:58:58 -0500 marked best answer get time in milliseconds

Hii,

How to get time in milliseconds in ros? I am using ROS Indigo.

2018-11-17 21:05:36 -0500 marked best answer Use built-in Laptop Camera in ROS

How can I get video stream from a built-in Laptop Camera in ROS Indigo, Ubuntu 14.04 ? I found a ROS packages for USB webcam i.e.libuvc_camera, but can the same packages be used for built-in camera as well?

Thank you

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2018-08-08 16:34:05 -0500 marked best answer Same name for pakage and node

Will it be a problem if the name of a ros package and a ros node within that package is same?

2018-08-08 14:29:02 -0500 asked a question Same name for pakage and node

Same name for pakage and node Will it be a problem if the name of a ros package and a ros node within that package is sa

2018-07-23 17:52:20 -0500 marked best answer catkin_make install

What does catkin_make install do. And should I run catkin_make install after catkn_make every time?

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2018-06-15 17:18:43 -0500 marked best answer iphone 6s camera calibration parameters

How can I get camera calibration parameters for iphone 6s? I need the following intrinsic parameters:

Cam_fx: normalized focal length in x

Cam_fy: normalized focal length in y

Cam_cx: normalized camera center in x

Cam_cy: normalized camera center in y

Cam_s: normalized distortion factor

I tried using the PTAM camera calibration process but im getting some errors. Can anyone please suggest me some other way?

2018-06-04 14:26:46 -0500 commented answer Load a urdf/xml file as rosparm from a c++ ros node

@JonasG I just changed the third-last line in your code to rdf_loader::RDFLoader robot_model(su.str(), ss.str()); and ed

2018-06-04 13:18:01 -0500 commented answer Load a urdf/xml file as rosparm from a c++ ros node

@JonasG Do you mean which function I use to get a parameter from parameter server? I think something else might be wrong

2018-06-04 12:54:07 -0500 commented answer Load a urdf/xml file as rosparm from a c++ ros node

@JonasG I have updated my answer. Hope that helps!

2018-06-04 12:52:50 -0500 commented answer Load a urdf/xml file as rosparm from a c++ ros node

@JonasG I have updated my answer

2018-06-04 12:52:13 -0500 marked best answer Load a urdf/xml file as rosparm from a c++ ros node

I have followed the rosparam tutorial. But it dosent show how to load a xml/urdf file as a rosparam. Specifically, I want to set "robot_description" parameter from a c++ ros node not from a launch file.

2018-06-04 12:52:13 -0500 edited answer Load a urdf/xml file as rosparm from a c++ ros node

Update: Finally, this is how im doing it. You just need to read urdf file as a text file and store its content in a str

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