AttributeError: 'AvgNonZeroReducer' object has no attribute 'triplets_past_filter'

[zouxianghong]

When I tried to run the following code, one error occurred.
python training/train.py --config config/protocols/4-step.yaml --train_environment pickles/Oxford/Oxford_train_queries.pickle

Error info:
Traceback (most recent call last): File "/home/ericxhzou/Code/InCloud/training/train.py", line 44, in <module> trained_model = trainer.train() File "/home/ericxhzou/Code/InCloud/training/trainer.py", line 122, in train self.training_step(batch, positives_mask, negatives_mask) File "/home/ericxhzou/Code/InCloud/training/trainer.py", line 84, in training_step loss_place_rec, num_triplets, non_zero_triplets, embedding_norm = self.loss_fn(embeddings, positives_mask, negatives_mask) File "/home/ericxhzou/Code/InCloud/losses/pr_loss.py", line 80, in __call__ 'num_non_zero_triplets': self.loss_fn.reducer.triplets_past_filter, File "/root/.pyenv/versions/3.10.13/lib/python3.10/site-packages/torch/nn/modules/module.py", line 1269, in __getattr__ raise AttributeError("'{}' object has no attribute '{}'".format( AttributeError: 'AvgNonZeroReducer' object has no attribute 'triplets_past_filter'

[Thunder-Volcano]

The python version may be not right. You can try python version 3.8 in your conda env.

[JBKnights]

Hi there! This issue is usually from using the newer version of pytorch_metric_learning from my experience; try downgrading to an older version using pip install pytorch_metric_learning==1.6.3 and see if that works?