Spatio temporal voxel layer - working only the local costmap without the global costmap

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Hi, I'm trying use this great package for collision detection, but I want to use only the pointcloud of local costmap without the global costmap. (/move_base/local_costmap/rgbd_obstacle_layer/voxel_grid)

I've tried to launch the pkg like this:

<node pkg="move_base" type="move_base" respawn="false" name="move_base" output="screen">
  <rosparam file="$(find local_map)/costmap_common_params.yaml" command="load" ns="local_costmap" />
  <rosparam file="$(find local_map)/local_costmap_params.yaml" command="load" />
  <rosparam file="$(find local_map)/base_local_params.yaml" command="load" />
</node>

But due to the fact that I'm not publishing map frame and just using visual odometry, I'm getting errors like this: (I'm working in ODOM frame)

[ WARN] [1605022996.467167676]: Timed out waiting for transform from base_link to map to become available before running costmap, tf error: canTransform: source_frame base_link does not exist.. canTransform returned after 0.100732 timeout was 0.1.

Is there any way to use just the point cloud generated with the spatio temporal voxel layer without all the other capabilities? Thanks

BTW:

local_costmap: global_frame: odom

(Working in melodic - spatio version 1.35) (move base - 1.16.7)