Sorry @uthinu. I was focused on the loss of the answer. I missed that you'd edited it and it had been duplicated. There's a bug tracking that issue: https://github.com/ros-infrastructure/answers.ros.org/issues/158 --- [Visit Topic](https://discourse.ros.org/t/duplicate-question/6775/4) 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: