Blender Ground Truth Fails: AttributeError: 'NoneType' object has no attribute 'type'

[lorjul]

Describe the bug

Calculating blender ground truth fails for some scenes.

Steps to Reproduce

What version of the code were you using?

Commit e254428

What command did you run?

python -m infinigen.datagen.manage_jobs \
    --output_folder "$output" \
    --num_scenes "$NUM" \
    --pipeline_configs \
        local_256GB.gin \
        monocular.gin \
        blender_gt.gin \
        indoor_background_configs.gin \
    --configs singleroom.gin \
    --pipeline_overrides \
        get_cmd.driver_script='infinigen_examples.generate_indoors' \
        "iterate_scene_tasks.n_camera_rigs=$NUM_CAMERAS" \
        manage_datagen_jobs.num_concurrent=16 \
    --overrides \
        "camera.spawn_camera_rigs.n_camera_rigs=$NUM_CAMERAS" \
        compose_indoors.restrict_single_supported_roomtype=True

What are your FULL output logs?

Here are the logs for blendergt_0_0_0048_0.err for a selected scene:

blendergt_0_0_0048_0.err.txt

Platform

• OS & OS Version: Ubuntu 22.04.4
• GPU : A100
• GPU Driver Version: nvidia 535
• RAM (GB): 500

Additional context

This error occurred for 4 out of 28 generated scenes.

This bug was also mentioned in issue #373. However, the issues seems not to be fixed.

[araistrick]

I have reproduced this and will fix shortly. Sorry for the slow response over the holidays.