AttributeError: 'SequenceDataset' object has no attribute '_hdf5_file'

[TousakaNagio]

Exception ignored in: <function SequenceDataset.del at 0x7f6ed46b2a70> Traceback (most recent call last): File "/home/shinji106/ntu/robocasa/robomimic/robomimic/utils/dataset.py", line 307, in del self.close_and_delete_hdf5_handle() File "/home/shinji106/ntu/robocasa/robomimic/robomimic/utils/dataset.py", line 291, in close_and_delete_hdf5_handle if self._hdf5_file is not None: AttributeError: 'SequenceDataset' object has no attribute '_hdf5_file' run failed with error: expected str, bytes or os.PathLike object, not list

Traceback (most recent call last): File "/home/shinji106/ntu/robocasa/robomimic/robomimic/scripts/train.py", line 483, in main train(config, device=device, eval_only=args.eval_only) File "/home/shinji106/ntu/robocasa/robomimic/robomimic/scripts/train.py", line 187, in train trainset, validset = TrainUtils.load_data_for_training( File "/home/shinji106/ntu/robocasa/robomimic/robomimic/utils/train_utils.py", line 137, in load_data_for_training train_dataset = dataset_factory( File "/home/shinji106/ntu/robocasa/robomimic/robomimic/utils/train_utils.py", line 197, in dataset_factory dataset = get_dataset( File "/home/shinji106/ntu/robocasa/robomimic/robomimic/utils/train_utils.py", line 231, in get_dataset ds_list.append(ds_class(**ds_kwargs_copy)) File "/home/shinji106/ntu/robocasa/robomimic/robomimic/utils/dataset.py", line 105, in init self.hdf5_path = os.path.expanduser(hdf5_path) File "/home/shinji106/miniconda3/envs/robocasa/lib/python3.10/posixpath.py", line 232, in expanduser path = os.fspath(path) TypeError: expected str, bytes or os.PathLike object, not list

I run into several issues when I am trying to run the training script of bc_transformer on robocasa. How can I solve these issues?