@arunava_nag Do you have every test with fastrtps failing or only the bridge? Do the simple demos work with fastrtps ? e.g.: `ros2 run demo_nodes_cpp talker` Tip: if you want to see the summary of all the tests you ran you can call `ament test_results ` --- [Visit Topic](https://discourse.ros.org/t/ament-build-test-failed/3398/6) 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: