Hello

map_server works with input from some other process - you need to have a slam going on 'making the map' then those sensor readings will allow you to construct the map. Is the gmapping slam_gmapping set to working ? without any inputs from gmapping slam_gmapping the map_server will not be able to develop the map.

Regards

Arkapravo

On 8 November 2011 15:42, Ricardo Campos <ricardo_campos_vsc@hotmail.com> wrote:

Hi,

When I try to build a Map using logged data, I have a problem in the last instruction :
rosrun map_server map_saver

When I put this instruction in the command line, it returns the next message:



" Waiting for the map "


I do not understand what the problem.



Thanks
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