[dev3.0]How to get bevdetv5-nuscenes_infos_train.pkl

[zzpbigpeng]

RUN：

python tools/train.py ./configs/dal/dal-tiny.py

ERROR：

Traceback (most recent call last):
File "/opt/conda/lib/python3.8/site-packages/mmcv/utils/registry.py", line 69, in build_from_cfg
return obj_cls(**args)
File "/share/code/BEVDet-dev3.0/mmdet3d/datasets/nuscenes_dataset.py", line 145, in init
super().init(
File "/share/code/BEVDet-dev3.0/mmdet3d/datasets/custom_3d.py", line 88, in init
self.data_infos = self.load_annotations(open(local_path, 'rb'))
FileNotFoundError: [Errno 2] No such file or directory: 'data/nuscenes/bevdetv5-nuscenes_infos_train.pkl'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "tools/train.py", line 277, in
main()
File "tools/train.py", line 226, in main
datasets = [build_dataset(cfg.data.train)]
File "/share/code/BEVDet-dev3.0/mmdet3d/datasets/builder.py", line 40, in build_dataset
dataset = CBGSDataset(build_dataset(cfg['dataset'], default_args))
File "/share/code/BEVDet-dev3.0/mmdet3d/datasets/builder.py", line 44, in build_dataset
dataset = build_from_cfg(cfg, DATASETS, default_args)
File "/opt/conda/lib/python3.8/site-packages/mmcv/utils/registry.py", line 72, in build_from_cfg
raise type(e)(f'{obj_cls.name}: {e}')
FileNotFoundError: NuScenesDataset: [Errno 2] No such file or directory: 'data/nuscenes/bevdetv5-nuscenes_infos_train.pkl'

ANALYZE：

I am missing the bevdetv5-nuscenes_infos_train.pkl.
I downloaded version 3.0 of the code and used the script you provided to generate the corresponding pkl file for nuscenes, but what was generated was bevdetv3-nuscenes_infos_train.pkl.
I want to know how to generate bevdetv5-nuscenes_infos_train.pkl?

[yuezhao1]

@zzpbigpeng Have you solved this problem yet？

[Wansit99]

I think the author made a typo. I checked the config for bevdet and it's all bevdetv3-nuscenes.