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Move_base PointCloud2

asked 2017-10-12 12:58:10 -0500

phil333 gravatar image

I get the following error with move_base

Client [/move_base] wants topic /zed/point_cloud/cloud_registered to have datatype/md5sum [sensor_msgs/PointCloud/d8e9c3f5afbdd8a130fd1d2763945fca], but our version has [sensor_msgs/PointCloud2/1158d486dd51d683ce2f1be655c3c181]. Dropping connection.

Obviously it does not like PointCloud2. Is this a configuration problem or do i need to do a conversion to Pointcloud?

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maybe this or this question would help?

andymcevoy gravatar image andymcevoy  ( 2017-10-13 00:47:49 -0500 )edit

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answered 2017-10-13 07:13:29 -0500

phil333 gravatar image

Found a solution, there is a node which has a configurable launch file in order to convert from PointCloud2 to PointCloud or the other way round: https://github.com/pal-robotics-forks/point_cloud_converter

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Asked: 2017-10-12 12:58:10 -0500

Seen: 616 times

Last updated: Oct 13 '17