Eitan, Here is the content of the file CMakeLists.txt, rosbuild_make_distribution(1.2.3) Once more, we noticed that only when the ground_object_cloud is included under observation_sources, the above weired phenomenon will happen. thanks xiaojun -- View this message in context: http://ros-users.122217.n3.nabble.com/Inflation-remain-in-rviz-tp2397864p2471101.html Sent from the ROS-Users mailing list archive at Nabble.com.