Hello,
I'm trying to do slam with hector_mapping. I have setted up all the necessary steps. All the transforms have been made. But when I run the rviz it seems there is no transform between base_link and laser. But actually it is published with static transform publisher and I confirmed that with tf_monitor.
When I run tf_monitor for base_link and laser, under laser it says "NO PARENT". These brings to my mind if there is problem with hokuyo_node. When I look at it, it seems ok and frame_id is setted to laser.
I really get confused with that. Any helps appreciated.
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