how to solve this problem?

[Steven-Xiong]

While training python train.py --config configs/config.py , I meet this problem:

Traceback (most recent call last): File "train.py", line 150, in main() File "train.py", line 55, in main train(config, device, args.save_checkpoint) File "train.py", line 101, in train train_dataset, val_dataset, test_dataset = make_dataset(config, train_transform, val_transform) File "/home/xiongzhexiao/light-weight-face-anti-spoofing-master/utils.py", line 177, in make_dataset datasets = get_datasets(config) File "/home/xiongzhexiao/light-weight-face-anti-spoofing-master/datasets/database.py", line 67, in get_datasets 'external_train': partial(external_reader, **config.external.train_params), File "/home/xiongzhexiao/anaconda3/lib/python3.8/site-packages/attrdict/mixins.py", line 80, in getattr raise AttributeError( AttributeError: 'AttrDict' instance has no attribute 'train_params' I have changed the root dir of the three datasets.

[manhdoan291]

error is easy. I have fixed. you can ignore 'external_train': partial(external_reader, **config.external.train_params)