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1 | initial version |
<remap from="scan" to="/pc2"/>
you are feeding the laser_scan_assembler
node PointCloud
s as input while it needs/expects LaserScan
s.
That won't work.
Input should be LaserScan
, output is PointCloud
(as part of the service response).
2 | No.2 Revision |
[ERROR] [1540762433.045464456]: Client [/laser_scan_assembler] wants topic /pc2 to have datatype/md5sum [sensor_msgs/LaserScan/90c7ef2dc6895d81024acba2ac42f369], but our version has [sensor_msgs/PointCloud2/1158d486dd51d683ce2f1be655c3c181]. Dropping connect
and:
<remap from="scan" to="/pc2"/>
you are feeding the laser_scan_assembler
node
s as input while it needs/expects PointCloudsensor_msgs/PointCloud2
s.LaserScansensor_msgs/LaserScan
That won't work.
Input should be
, output is LaserScansensor_msgs/LaserScan
(as part of the service response).PointCloudsensor_msgs/PointCloud2
What node is publishing on the /pc2
topic?