Error processing example: 'world_points_from_depth'

I did try to save a glb out of the model I did run :

python demo_render/batch_demo.py --model_path models/lingbot-map.pt --input_folder example/courthouse --mask_sky --use_sdpa --save_predictions --output_folder out --save_glb

And I got ;

Building GLB scene
Using Pointmap Branch
Warning: world_points not found, falling back to depth-based points
Error processing courthouse : 'world_points_from_depth'

I did not save the video nor the glb.

when I log the predictions given to the export_glb() function I got :

{
    "pose_enc" : np.array
    "depth" : np.array
    "depth_conf" : np.array
    "extrinsic" : np.array
    "intrinsic" : np.array
    "images"   np.array
 }

Start with demo_render/batch_demo.py and the export_glb() entry point, then reproduce the reported command using example/courthouse. Inspect how the predictions dictionary is passed through the depth-based fallback and where the 'world_points_from_depth' error is raised. Done means the example processes successfully and saves the requested video and GLB.