ethzasl icp mapping error [closed]

asked 2013-05-19 21:51:39 -0500

INSA gravatar image


I am using the package "ethzasl_icp_mapping" to build a 3D map using a stereo camera. When i feed the mapper node with a pointcloud, i have the following error :

ERROR Cannot lookup TOdomToScanner(odom to /stereo_camera)

How can i resolve this ?

Thank you

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Closed for the following reason Question does not follow our guidelines for questions. Please see: for more details. by tfoote
close date 2017-06-07 20:28:16.082888


It seems from the error that the node is not getting the transform from the odometry frame to the sensor frame which is required by the node. If you have a mobile platform try to rename the odometry topic to "/odom".

arp gravatar image arp  ( 2013-05-22 07:33:39 -0500 )edit