Question about running omnigibson simulation encounter Segmentation fault (core dumped) problem

[asapacsin]

Hi, every Omnigibson specialist. Currently, I'm testing the ReKep project. After I successfully installed the library that is required to run the program. I use this command python main.py --use_cached_query --visualize. The error indicated that the render is not the multiplication of physics dt. I set the physics frequency from 100 to 60 in the config. After that, a new error emerge as a Segmentation fault (core dumped). I discovered a FileNotFoundError anaconda3/envs/omnigibson/lib/python3.10/site-packages/omnigibson/data/og_dataset/scenes. After I test the command python -m omnigibson.examples.robots.robot_control_example --quickstart which is mentioned in this obmigibson installation tutorial here omnigibson installation tutorial. The same FileNotFoundError exists. Is there any installation that can be done to solve this problem? Thx!

Error message:

Traceback (most recent call last):

File "/home/user/anaconda3/envs/omnigibson/lib/python3.10/runpy.py", line 196, in _run_module_as_main

return _run_code(code, main_globals, None, 

File "/home/user/anaconda3/envs/omnigibson/lib/python3.10/runpy.py", line 86, in _run_code

exec(code, run_globals) 

File "/home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/omnigibson/examples/robots/robot_control_example.py", line 180, in

main(quickstart=args.quickstart) 

File "/home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/omnigibson/examples/robots/robot_control_example.py", line 97, in main

env = og.Environment(configs=cfg) 

File "/home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/omnigibson/utils/python_utils.py", line 93, in wrapper

func(*values.args, **values.kwargs) 

File "/home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/omnigibson/envs/env_base.py", line 128, in init

self.load() 

File "/home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/omnigibson/envs/env_base.py", line 429, in load

self._load_scene() 

File "/home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/omnigibson/envs/env_base.py", line 251, in _load_scene

self._scene = create_class_from_registry_and_config( 

File "/home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/omnigibson/utils/python_utils.py", line 286, in create_class_from_registry_and_config

return cls(**cls_kwargs) 

File "/home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/omnigibson/utils/python_utils.py", line 93, in wrapper

func(*values.args, **values.kwargs) 

File "/home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/omnigibson/scenes/interactive_traversable_scene.py", line 66, in init

self.scene_dir = get_og_scene_path(scene_model) 

File "/home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/omnigibson/utils/asset_utils.py", line 117, in get_og_scene_path

assert scene_name in os.listdir(og_scenes_path), "Scene {} does not exist".format(scene_name) 

FileNotFoundError: [Errno 2] No such file or directory: '/home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/omnigibson/data/og_dataset/scenes'

2024-10-12 07:58:35 [8,245ms] [Warning] [carb] [Plugin: omni.sensors.tiled.plugin] Module /home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/isaacsim/extscache/omni.sensors.tiled-0.0.4+106.0.0.lx64.r/bin/libomni.sensors.tiled.plugin.so remained loaded after unload request

2024-10-12 07:58:35 [8,251ms] [Warning] [carb] [Plugin: omni.spectree.delegate.plugin] Module /home/user/anaconda3/envs/omnigibson/lib/python3.10/site-packages/isaacsim/extscache/omni.usd_resolver/bin/libomni.spectree.delegate.plugin.so remained loaded after unload request

2024-10-12 07:58:35 [8,255ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal

2024-10-12 07:58:35 [8,255ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal

2024-10-12 07:58:35 [8,255ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal

2024-10-12 07:58:35 [8,255ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal

2024-10-12 07:58:35 [8,255ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal

2024-10-12 07:58:35 [8,255ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal

2024-10-12 07:58:35 [8,255ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal

2024-10-12 07:58:35 [8,255ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal

2024-10-12 07:58:35 [8,255ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal

2024-10-12 07:58:35 [8,255ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal

2024-10-12 07:58:35 [8,255ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal

2024-10-12 07:58:35 [8,255ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Core' for removal

2024-10-12 07:58:35 [8,370ms] [Warning] [carb] Client omni.syntheticdata.plugin Failed to acquire interface [omni::graph::core::INode v4.10] while unloading all plugins

Fatal Python error: Segmentation fault

Current thread 0x0000708ffb691440 (most recent call first):

[cgokmen]

You need to download the BEHAVIOR-1K dataset. To do so, you can run python omnigibson/download_datasets.py

The Segmentation Fault is sadly just the way that Omniverse exits - e.g. even if all code was running properly, at the end, it exits with a segfault as it closes down the window. This I believe will be fixed by Nvidia in the next release. For now you can ignore it, look for the actual error further up. In this case it would be the missing dataset as you found.

[QiSu77]

But download-dataset.py only has assets and og_dataset. I did not find the BEHAVIOR-1K dataset in it. And I am trying python -m omnigibson.examples.object_states.attachment_demo but fail with Fatal Python error: Segmentation fault

[cgokmen]

og-dataset is the dataset I'm talking about.