ROS not working on CM13.0.1

I am using the fs_autonomous project. There is no ros communication when i run the simulation-- no messages are published on any of the topics. This was not a problem on CM12. The simulations runs fine on IPGMovie, its just that there are no ROS messages published.

Hello,

Did you get any build errors when building the project? Does your CarMaker GUI have the “Extras” menu on top associated with the ROS interface? In the “Application → Configuration/Status” menu, is the custom CarMaker executable from the project’s “src” folder used?