Error in rosbag play despite setting use_sim_time param
(ROS Hydro on Ubuntu 12.04)
I am following the tutorial on Recording and Playing Back Kinect Data. First, I recorded a rosbag file using
rosbag record camera/depth_registered/image_raw camera/depth_registered/camera_info camera/rgb/image_raw camera/rgb/camera_info --limit=60 -O kinectbag
As suggested in the tutorial, before playing back, I need to set the use_sim_time parameter. To do this, first I launch openni_launch without loading drivers
roslaunch openni_launch openni.launch load_driver:=false
Then, I set the parameter with
rosparam set /use_sim_time true
and confirmed that the parameter has indeed been set with the rosparam get /use_sim_time command (which returns true).
I am trying to visualize the playback in rviz (added PointCloud2 to rviz with appropriate Fixed Frame and topic settings) using following playback command
rosbag play --clock --pause kinectbag.bag
At this point, the Status of PointCloud2 shows an error saying
Transform [sender=/camera/camera_nodelet_manager] Message removed because it is too old (frame=[/camera_rgb_optical_frame], stamp=[1442173625.519280128])
and a warning is printed on the terminal (from which I invoked rviz)
[ WARN] [1442177967.606387020, 1442173623.553857221]: Detected jump back in time. Clearing TF buffer.
I can see that prior to loading the rosbag play command, the ROS time in rviz is set to 0, and it changes to the timestamp of the first message in my rosbag recording after I issue the play command (hence, it is indeed using simulated time, and not wall time).
Can anyone point out what might be causing this error?
P.S: I know that hundreds of similar queries have been answered before here, but they all are resolved by setting the use_sim_time parameter. In my case, I am facing the issue in spite of doing that.
