when I use
python -m pcdet.datasets.once.once_dataset --func create_once_infos --cfg_file tools/cfgs/dataset_configs/once_dataset.yaml
some problem as follow
fs = [self.submit(fn, *args) for args in zip(*iterables)]
TypeError: 'NoneType' object is not iterable
when I use
python -m pcdet.datasets.once.once_dataset --func create_once_infos --cfg_file tools/cfgs/dataset_configs/once_dataset.yaml
some problem as follow
fs = [self.submit(fn, *args) for args in zip(*iterables)]
TypeError: 'NoneType' object is not iterable