navigation transform information problem
Hello !
I try to run the navigation stack with a real robot (move_base + gmapping).
My problem is that when I launch my launch file which is supposed to run the move_base node and the slam_gmapping node (and load my YAML configuration files), I get completely randomly warnings which disturb the behaviour of my robot.
When I send no goal, I get this warning randomly:
Costmap2DROS transform timeout ... could not get robot pose, cancelling pose reconfiguration
And when I send a goal, I get this warning randomly:
Unable to get starting pose of robot, unable to create global plan
When the first warning appear, the robot begins to get an hesitating behaviour with very slow speeds.
I didn't find anywhere a real solution to this problem.
If anyone could help me, I would be very grateful,
lfr
Could you post your launch file?
Thanks for answering me. The launch files are correct. I found the problem is the communication between the robot and my computer. There are some packets which are loss.