I am also getting the same problem even after re-indexing. I ran on 2 different machines, both running ubuntu 10.04, one was intel pentium-4 32-bit and another machine was amd 64-bit athlon. Here is the full message ---------------- ─┤10:34 PM|$├─> rosbag play basic_localization_stage.bag [ INFO] [1290141302.533112708]: Opening basic_localization_stage.bag Waiting 0.2 seconds after advertising topics... done. Hit space to toggle paused, or 's' to step. [FATAL] [1290141394.986088752]: Time is out of dual 32-bit range670987.745222 --------- -- View this message in context: http://ros-users.122217.n3.nabble.com/Time-is-out-of-dual-32-bit-range-when-running-rosbag-play-tp1612854p1928660.html Sent from the ROS-Users mailing list archive at Nabble.com.