You need to add your package as a dependency in the [manifest](https://github.com/ros2/rmw_implementation/blob/afae8f838161a678b4fd45b2a00ffe4daca9a0c2/rmw_implementation/package.xml#L18-L21) of `rmw_implementation` in order to be processed before. --- [Visit Topic](https://discourse.ros.org/t/custom-rmw-layer-not-recognized/3050/2) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: