undefined reference to `void backend::addLabelToPointCloud<resources::VoxbloxColorPointCloud>(unsigned int, unsigned long, resources::VoxbloxColorPointCloud*)'

[Mysterium-sch]

I am trying to run maplab 2.0 on 20.04 noetic. To install the python packages I had to change python to python3. When i go to build maplab the maplab console fails due to the following error: undefined reference to `void backend::addLabelToPointCloudresources::VoxbloxColorPointCloud(unsigned int, unsigned long, resources::VoxbloxColorPointCloud*)'

I was wondering if anyone else has seen this issue. I have provided my catkin config below.

---

Profile: default
Extending: [cached] /opt/ros/noetic
Workspace: /maplab_ws

Build Space: [exists] /maplab_ws/build
Devel Space: [exists] /maplab_ws/devel
Install Space: [unused] /maplab_ws/install
Log Space: [exists] /maplab_ws/logs
Source Space: [exists] /maplab_ws/src
DESTDIR: [unused] None

Devel Space Layout: merged
Install Space Layout: None

Additional CMake Args: None
Additional Make Args: None
Additional catkin Make Args: None
Internal Make Job Server: True
Cache Job Environments: False

Buildlisted Packages: None
Skiplisted Packages: None

Workspace configuration appears valid.

[yuxuanzhou97]

I meet this problem too. Do you have some idea how to solve it?

[yuxuanzhou97]

I temporarily skip this problem by comment "addLabelToPointCloud(label, point_idx, output_cloud);" in "src/maplab/backend/map-resources/include/map-resources/resource-conversion-inl.h" 😂