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hku-mars / loam_livox

A robust LiDAR Odometry and Mapping (LOAM) package for Livox-LiDAR
GNU General Public License v2.0
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error poincloud2 #101

Open walid-el opened 2 years ago

walid-el commented 2 years ago

hello,

please can anyone help me with this issue ...

_ERROR] [1629747727.678816460]: Client [/livox_scanRegistration] wants topic /livox/lidar to have datatype/md5sum [sensor_msgs/PointCloud2/1158d486dd51d683ce2f1be655c3c181], but our version has [livox_rosdriver/CustomMsg/e4d6829bdfe657cb6c21a746c86b21a6]. Dropping connection.****

i have tried to edit the launch file in the livox_ros_driver, following this issue;

[https://github.com/Livox-SDK/livox_horizon_loam/issues/2]

but no success.

please mind i am still a beginner

eehantiming commented 2 years ago

hi, instead of editing your launch file, try running the other driver launch file roslaunch livox_ros_driver livox_lidar_msg.launch (i believe you are currently running this) roslaunch livox_ros_driver livox_lidar.launch (this should be what you need)