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SteveMacenski / spatio_temporal_voxel_layer

A new voxel layer leveraging modern 3D graphics tools to modernize navigation environmental representations

Home Page:http://wiki.ros.org/spatio_temporal_voxel_layer

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Failed to load library /opt/ros/noetic/lib//libspatio_temporal_voxel_layer.so

MikeHallettUK opened this issue · comments

commented

ERROR =
" what(): Failed to load library /opt/ros/noetic/lib//libspatio_temporal_voxel_layer.so. Make sure that you are calling the PLUGINLIB_EXPORT_CLASS macro in the library code, and that names are consistent between this macro and your XML.
Error string: Could not load library (Poco exception = /opt/ros/noetic/lib//libspatio_temporal_voxel_layer.so:
undefined symbol: _ZN10costmap_2d12CostmapLayer9clearAreaEiiiib)"

  • Installed ok = "sudo apt-get install ros-noetic-spatio-temporal-voxel-layer" = (/ros-noetic-spatio-temporal-voxel-layer_1.4.5-1focal.20220621.182041_amd64.deb)
  • library libspatio_temporal_voxel_layer.so does exist in library /opt/ros/noetic/lib//
  • using your standard_indoor_environment_config.yaml: e.g. "{name: rgbd_obstacle_layer, type: "spatio_temporal_voxel_layer/SpatioTemporalVoxelLayer"}"
  • tried re-installing... have not yet tried to compile from code (Install from source)...

Error msq is same if using amcl NAV launch, or RTABmap launch.

? any advice please ?

Thanks

Mike

commented

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commented

fyi : Now compiled ok from source, with libopenvdb6.2/focal 6.2.1-8ubuntu1.1 amd64, and:
"LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libjemalloc.so.2".

This runs ok. So it seems it was the apt install binary that failed on Ubuntu 20.04