Robot Localization 3.5 service launch problem

Course Support ROS Navigation In 5 Days
1

Basically I have followed the instructions and stolen the solution for
~/catkin_ws/get_pose/launch/get_pose.launch
~/catkin_ws/get_pose/src/get_pose_service.py

still I get this error
ERROR: cannot launch node of type [get_pose/get_pose_service.py]: get_pose
ROS path [0]=/opt/ros/kinetic/share/ros
ROS path [1]=/home/user/catkin_ws/src
ROS path [2]=/home/simulations/public_sim_ws/src
ROS path [3]=/opt/ros/kinetic/share

what does it tell me and what is the right way of doing things here ?
Also is there a way of freezing the course environment until I know how to continue ?
Thanks for any hint !!!

2

Hello @vkuehn,

This looks like a permissions issue. Try adding execution permissions to the file, like this:

chmod +x get_pose_service.py

Best,

3

Tried again from scratch and the error looked differently.
However after setting the permissions and changing to the directory it worked.

@albertoezquerro Thanks