ImportError: cannot import name 'pa_sfd_match'

[ncthong]

Hi Team,
I tried to follow your doc: https://github.com/Tencent/FaceDetection-DSFD
and when i run demo.py and got the following error:
Traceback (most recent call last):
File "demo.py", line 27, in
from face_ssd import build_ssd
File "D:\TRI TUE NHAN TAO AI\FaceDetection-DSFD-master\face_ssd.py", line 13, in
from layers import *
File "D:\TRI TUE NHAN TAO AI\FaceDetection-DSFD-master\layers_init_.py", line 2, in
from .modules import *
File "D:\TRI TUE NHAN TAO AI\FaceDetection-DSFD-master\layers\modules_init_.py", line 2, in
from .multibox_loss import MultiBoxLoss, focalLoss
File "D:\TRI TUE NHAN TAO AI\FaceDetection-DSFD-master\layers\modules\multibox_loss.py", line 13, in
from ..box_utils import (log_sum_exp, match, pa_sfd_match, refine_match,
ImportError: cannot import name 'pa_sfd_match'

I've installed torch

[anilrgukt]

I am also having the same issue. Please let me know if you figured it out.

[HMAA]

Hi all,
I am facing the same error. Could you please share a solution if you had an answer.

Thank you very much

[hypadr1v3]

I found the issue, go to multibox_loss where the library was imported and just remove the pa_sfd_match from the line from ..box_utils import (log_sum_exp, match, pa_sfd_match, refine_match, where it is imported because it does not seem to be used and does not exist in boxutils. Everything then works for me without error

[hypadr1v3]

This issue may be closed now as I believe the problem has been solved @ncthong

[ncthong]

thanks guys, I have solved the problem in the way of @hypadr1v3.

[hypadr1v3]

You are very welcome. Although it is strange that this function is not called or mentioned anywhere else apart from the import statement.