map_saver problem

Hi,

I account the following problem when I try to save the generate map. It is strange. Anyone has any idea about it? Thanks!

rabbit@rabbi:/opt/ros/indigo/share/turtlebotgazebo/lnch$ rosrun mapserver map_saver [ INFO] [1440745048.589254168]: Waiting for the map [ INFO] [1440745048.852800659]: Received a 576 X 544 map @ 0.050 m/pix [ INFO] [1440745048.852846068]: Writing map occupancy data to map.pgm [ERROR] [1440745048.852876771]: Couldn't save map file to map.pgm

Asked by rosRabbit on 2015-08-28 02:00:26 UTC

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Answers

Problem solved. This is because the memory where the map will be saved is un-write-able. So ^^^^^

Asked by rosRabbit on 2015-08-28 02:08:30 UTC