package version

[caoxh428]

Hello, i want to ask u some questions.
i want use your model to classify some pictures.
i had used the following parameters

mkdir -p /home/lyy/cxh/DeeperCluster-master/
export NGPU=1
python -m torch.distributed.launch --nproc_per_node=$NGPU main.py
--dump_path /home/lyy/cxh/DeeperCluster-master/result/
--data_path /home/lyy/cxh/DeeperCluster-master/images/
--size_dataset 20
--workers 10
--sobel true
--lr 0.1
--wd 0.00001
--nepochs 100
--batch_size 1
--reassignment 3
--dim_pca 4096
--super_classes 1
--rotnet false
--k 100
--warm_restart false
--use_faiss true
--niter 10
--world-size 1
--dist-url 'env://'

and i met this question,

raise ValueError('negative row index found')
ValueError: negative row index found

so,i want to konw my parameters are wrong of the packages which i used are wrong?

the packages' version are showed :
apex 0.1
faiss 1.6.3
numpy 1.17.0
pandas 1.1.0
scipy 1.3.1
pytorch 1.0.0 py3.6_cuda10.0.130_cudnn7.4.1_1 [cuda100] pytorch