Re: Noisy Global Map using ZEDm causing obstacle avoidance navigation problem

Posted by seanxu112 on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Noisy-Global-Map-using-ZEDm-causing-obstacle-avoidance-navigation-problem-tp6039p6048.html

When I added rtabmap point_cloud_xyz and obstacle detection by nodelet, the error in my other post appeared again:
OccupancyGrid.cpp:357::createLocalMap() Cannot create local map, scan is empty (node=668).

Is there a potential problem? I am running move_base in another launch file, and the local costmap is published by move_base.