Error rendering ##: No module named 'frustum_cull_ext'
Author: FqloxCreated Aug 29, 2026Updated Aug 30, 2026
python demo_render/batch_demo.py --model_path lingbot-map.pt --input_folder example/bx --mask_sky --use_sdpa --load_predictions path --output_folder out --save_glb
I got :
Loading 493 per-frame NPZs: 100%|█████████████████████████████████████████████████████████████| 493/493 [00:02<00:00, 232.00frame/s]
Loaded predictions from out/bx
Keys: ['pose_enc', 'depth', 'depth_conf', 'extrinsic', 'intrinsic', 'images']
Rendering ## -> ##.mp4
Error rendering out/bx: No module named 'frustum_cull_ext'
Results saved to out\batch_results.jsonNo GLB nor mp4 files were created.
Source: Robbyant/lingbot-map