Unable to see any output from the rosbag file!

[ank700]

I run the bag file, downloaded from this link (http://webdiis.unizar.es/%7Eraulmur/orbslam/downloads/Example.bag.tar.gz). Then on rviz I can only see a video of a camera being moved randomly in a room. Is this what is expected from this bag file or am I missing something. Any help is much appreciated. Thanks

[qinmengsu]

Try: cd /ORB_SLAM directory roslaunch ExampleGroovyOrNewer.launch rosbag play --pause Example.bag

I met also this problem same with you when I run step by step (ORB_SLAM, image view, rviz, rosbag play), but no problem when just do roslaunch like above.

[trinamntn08]

I met the same problem. Do you have idea to resolve this issue?