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Waiting on transform from base_footprint to map to become available before running costmap, tf error:

I learn the tutorial. The link is http://wiki.ros.org/navigation/Tutorials/Writing%20A%20Global%20Path%20Planner%20As%20Plugin%20in%20ROS. The environment is ubuntu 12.04 in wmware.

the error is [ WARN] [1530824184.839792396]: Waiting on transform from base_footprint to map to become available before running costmap, tf error: [ INFO] [1530824186.561009018]: No devices connected.... waiting for devices to be connected

the launch file is

<!-- Map server -->

<!-- Localization --> <!-- Move base -->

I also run roslaunch turtlebotrvizlaunchers view_navigation.launch --screen, according to the tutorial

who can help me?

Asked by gao on 2018-07-05 08:10:39 UTC

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Did you find the solution ?

Asked by pmuthu2s on 2018-10-22 14:19:47 UTC

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