Topic error
Hello!
Please help! When I doing catkin_make error occurs
[ERROR] [1446289007.910781560]: Client [/sh_serial] wants topic /sh_manager_out to have datatype/md5sum [sh_msgs/serial_out/df665c60bef6a942a36a48cdc754f59b], but our version has [sh_msgs/serial_out/5b158db7c862f136a87ffd4b4b6e5ae3]. Dropping connection.
I can not understand why. How to fix it?
Best regards Sergey