vedadet: ImportError: cannot import name 'deform_conv_ext'

Greatly thank for your sharing. when I run the command:

tools/dist_trainval.sh configs/trainval/tinaface/tinaface.py "0,1,2,3"

I met this problem:

ImportError: cannot import name 'deform_conv_ext'

Maybe this cause by dcn, Would you mind giving some suggestions for me? Thx.

About this issue

Thanks. The result is same with your paper. I test no TTA（the result is good）：

I took some notes for reference. Anyone needed can click this.(more informations)

my enviroment:

ubuntu16.04
python3.6
cuda9.2
pytorch 1.6.0

Now the reference include preparing enviroment, datasets and testing on widerface val datasets. If I have time, I will update it.