Re: odom frame flickers when playing rtabmap with rosbag

Posted by alexr on
URL: http://official-rtab-map-forum.206.s1.nabble.com/odom-frame-flickers-when-playing-rtabmap-with-rosbag-tp228p477.html

Dear Mathieu,

I am still facing this problem of odom link flickering and moving around when playing the rosbag file recorded.
I have the video of the problem. Please download from the link below

Dropbox link

From 20 seconds onward you can see the moving odom frame, and shifting of robot with the point cloud data. My odometry is good enough.

While recording and mapping  there is no problem and the mapping is smooth, however when I play the recorded bag file I have this problem of the robot moving a lot. I tested it with two robots - pioneer and turtlebot and the problem continues.

What might be the problem. I followed your advice from the previous post  to record the data.

I am using ros hydro.

Thanks

Alex