Scan buffer not updated error [closed]

asked 2011-07-18 10:22:50 -0500

PKG gravatar image

When I launch my move_base file, I get continuous warnings that the /scan observation buffer hasn't been updated yet. My move_base launch file and general setup are same as those here . In addition, I'm running transforms from /base_link to /map and /base_link to /odom. I'm also publishing to /scan using the the program given here , from the "base_link" frame.

What am I doing wrong?

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Closed for the following reason question is not relevant or outdated by tfoote
close date 2012-02-24 19:21:27


is your laser scanner publishing on the scan topic?
mmwise gravatar image mmwise  ( 2011-09-02 10:49:40 -0500 )edit
PKG gravatar image PKG  ( 2011-09-03 13:47:28 -0500 )edit

Hi, I have the same problem, could you solve the updating issue?

dneuhold gravatar image dneuhold  ( 2014-01-24 01:42:56 -0500 )edit