Error while launching launch file
I'm working on porting a driver from fuerte to indigo. The driver I'm trying to launch is this one: https://github.com/udmamrl/NovAtel_dg...
I've been following this tutorial, http://wiki.ros.org/catkin/migrating_... and I think I've got most of them ready except I'm still encountering some issues. Every time I'm trying to launch a file, I get this error:
ERROR: cannot launch node of type [NovAtel_dgps_driver/NovAtel_dgps_driverV2.py]: NovAtel_dgps_driver
ROS path [0]=/opt/ros/indigo/share/ros
ROS path [1]=/opt/ros/indigo/share
ROS path [2]=/opt/ros/indigo/stacks
I'm still fairly new to ROS and I'm not sure what to do next
EDIT 1
Could you perhaps elaborate a bit more, what do you mean by setting up by work space correctly ?
EDIT 2
Yeah I've been working through them and I thought I had them down. This is the output of $ROS_PACKAGE_PATH
/home/<name>/catkin_ws/src:/opt/ros/indigo/share:/opt/ros/indigo/stacks
have you followed all the steps in the tutorial at http://wiki.ros.org/catkin/Tutorials/... Can you please post the output of
echo $ROS_PACKAGE_PATH?Yeah I've been working through them and I thought I had them down. This is the output of $ROS_PACKAGE_PATH
/home/<name>/catkin_ws/src:/opt/ros/indigo/share:/opt/ros/indigo/stacks
alright, so your path seems to be correct. Do you have a link to the source code? Otherwise, it will be hard to track the error down.
Other ideas (but just guesses): is the
.pyexecutable? doesroscd ...bring you to the correct folder? is the name of the type and pkg in the launch file correct