hey im trying to use AMCL on an asctec pelican, im using odometry from the imu which is not very good. i am able to make a map from hector mapping without odometry, but amcl dosent work , my tf is map -> odom -> base_link -> base_laser , im using a hokuyo laser range finder this is the error im getting TF_OLD_DATA ignoring data from the past for frame /base_link at time 0 according to authority /odometry_publisher Possible reasons are listed at plus Message from [/hokuyo_node] has a non-fully-qualified frame_id [laser_link]. Resolved locally to [/laser_link]. This is will likely not work in multi-robot systems. This message will only print once. can someone please tell me what im missing ?
Post score: 1
Comment by polde on 2017-12-28:
Hi ! Do you have any code to share about this project? I'm trying to develop something similar.. Thank you !