load behavior scenes that include particles error

[yyxxyy574]

When I load clean_a_knife_block, clean_a_baking_stone, clean_a_kitchen_sink tasks in the scene of Rs_int from behavior-1k, errors occur:
Traceback (most recent call last): File "/home/yxy/miniconda3/envs/omni_apl_ap/lib/python3.10/runpy.py", line 196, in _run_module_as_main return _run_code(code, main_globals, None, File "/home/yxy/miniconda3/envs/omni_apl_ap/lib/python3.10/runpy.py", line 86, in _run_code exec(code, run_globals) File "/home/yxy/apl_ap/OmniGibson/omnigibson/examples/environments/behavior_env_demo.py", line 63, in <module> main() File "/home/yxy/apl_ap/OmniGibson/omnigibson/examples/environments/behavior_env_demo.py", line 41, in main env = og.Environment(configs=cfg) File "/home/yxy/apl_ap/OmniGibson/omnigibson/utils/python_utils.py", line 93, in wrapper func(*values.args, **values.kwargs) File "/home/yxy/apl_ap/OmniGibson/omnigibson/envs/env_base.py", line 128, in __init__ self.load() File "/home/yxy/apl_ap/OmniGibson/omnigibson/envs/env_base.py", line 429, in load self._load_scene() File "/home/yxy/apl_ap/OmniGibson/omnigibson/envs/env_base.py", line 257, in _load_scene og.sim.import_scene(self._scene) File "/home/yxy/apl_ap/OmniGibson/omnigibson/simulator.py", line 715, in import_scene scene.initialize() File "/home/yxy/apl_ap/OmniGibson/omnigibson/scenes/scene_base.py", line 517, in initialize init_state = recursively_convert_to_torch(init_state) File "/home/yxy/apl_ap/OmniGibson/omnigibson/utils/python_utils.py", line 779, in recursively_convert_to_torch state[key] = recursively_convert_to_torch(value) File "/home/yxy/apl_ap/OmniGibson/omnigibson/utils/python_utils.py", line 779, in recursively_convert_to_torch state[key] = recursively_convert_to_torch(value) File "/home/yxy/apl_ap/OmniGibson/omnigibson/utils/python_utils.py", line 779, in recursively_convert_to_torch state[key] = recursively_convert_to_torch(value) [Previous line repeated 1 more time] File "/home/yxy/apl_ap/OmniGibson/omnigibson/utils/python_utils.py", line 781, in recursively_convert_to_torch state[key] = th.tensor(value, dtype=th.float32) ValueError: too many dimensions 'str'

[hang-yin]

Hi @yyxxyy574 , thanks for pointing this out! This is a concrete bug but we do have a fix for it here:
eb7fdb8
Feel free to cherrypick this commit over for now as a temporary fix and we will have another release soon to include this.