Problem with message type

[Kirill Romanov]

Hello,

 

I am currently working on the project associated with the traction system of the mobile robot. The traction system itself is developed in ROS. I was given a task to connect it with some sonars which software is developed in LabVIEW. I decided to choose package ROS-to-LabVIEW.

 

However, I faced with some troubles when trying to make the code work. When I try to publish some data to the correct topic it just doesn't react though data type is right and rqt_plot shows that the Master actually sees the publisher. And when I use rostopic echo command I recieve nothing as well.

 

Could anyone help what might be the problem?