Re: 2D occupancy grid map does not show when using existing map to navigate

Posted by matlabbe on
URL: http://official-rtab-map-forum.206.s1.nabble.com/2D-occupancy-grid-map-does-not-show-when-using-existing-map-to-navigate-tp4719p4789.html

Can you share the database? I could try to see if it can be shown in rviz on my setup. Not sure why you have the updateMapCaches() warning as local occupancy grids seem in the database. To see the actual node's pose on the map, you may launch rtabmapviz and show the graph view, you will then be able to mouse over the nodes and see the positions. In rviz, you would have to create your own markers, by subscribing to /rtabmap/mapGraph.

cheers,
Mathieu