Why hector mapping fails on VM
I am trying to run hector mapping from virtual box. Everything runs fine up till the recorded bag file is not run using rosbag. Rviz opens properly and shows the laser scan but the map is missing. In the command terminal of launch file i can see that hector_mapping file has been killed due to some unknown reasons. The same thing when run on a linux machine it works and shows laser scan as well as map properly.
What could be the reason?
You should post all the relative message to dig out the reason.