can't locate node [camera1394stereo_node]

asked 2016-04-13 06:14:15 -0600

Kailegh
146 ●14 ●17 ●23

updated 2016-04-13 06:20:56 -0600

I am trying to launch this file with a bumblebee

<launch>
  <node pkg="camera1394stereo" type="camera1394stereo_node" name="camera1394stereo_node" output="screen" >
    <param name="video_mode" value="format7_mode3" />
    <param name="format7_color_coding" value="raw16" />
    <param name="bayer_pattern" value="grbg" />
    <param name="bayer_method" value="" />
    <param name="stereo_method" value="Interlaced" />
    <param name="camera_info_url_left" value="" />
    <param name="camera_info_url_right" value="" />
  </node>
</launch>

as it is explained in http://wiki.ros.org/camera1394stereo but I keep getting this error

ERROR: cannot launch node of type [camera1394stereo/camera1394stereo_node]: can't locate node [camera1394stereo_node] in package [camera1394stereo]

However when I do sudo apt-get install ros-indigo-camera1394stereo y do not get any error and everything is installed without problems.

Does anybody know why cannot I launch the file?

Comments

Hi,maybe you can try stereo_camera_full.launch in the "launch" folder .I am using bumblebee2 too. My email is sxqbwrz@163.com , i think we can exchange experiences.

qqwrz114 ( 2016-04-13 08:28:07 -0600 )edit

The reason for answers.ros.org is to exchange experiences publically, where everyone can benenfit from the information provided.

joq ( 2016-04-13 09:56:18 -0600 )edit

Sorry,....

qqwrz114 ( 2016-04-13 22:17:30 -0600 )edit

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answered 2016-04-13 10:01:48 -0600

joq
25443 ●181 ●256 ●408

updated 2016-04-14 10:12:36 -0600

It looks like the latest Indigo binary release, 1.0.3, lacked the necessary CMake commands to install the node and nodelet. That has apparently been fixed in source, but not yet re-released. It appears that a 1.0.5 release may be in the works. There was an issue #4 regarding this, now closed. I suggest contacting the maintainer by commenting on that issue, maybe re-opening it.

For now, you'll have to check out the source into your catkin workspace and build it yourself.

How to build from source:

First, create a catkin workspace:

$ source /opt/ros/indigo/setup.bash
$ mkdir -p ~/catkin_ws/src
$ cd ~/catkin_ws/src
$ git clone https://github.com/srv/camera1394stereo.git

Install all the dependencies:

$ cd ..
$ rosdep install --from-paths src --ignore-src --rosdistro indigo -y

Then, build everything:

$ catkin_make
$ source devel/setup.bash

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Comments

I have encountered the same problem, but i don't know what check out the source into my catkin workspace and build it exactly means, could you give me the detailed instructions? Thank you very much. And my question is at here

xuao ( 2016-04-14 02:12:08 -0600 )edit

i do not know how to do that. Is it going to be released soon?

Kailegh ( 2016-04-14 05:59:35 -0600 )edit

thanks a lot, i will try and tell you if I get it to work

Kailegh ( 2016-04-15 06:36:16 -0600 )edit

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can't locate node [camera1394stereo_node]

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