OSError: Index size is not a multiple of vector size. Ensure you are opening using the same metric you used to create the index.: No error (0)

[douscare]

Index size is not a multiple of vector size. Ensure you are opening using the same metric you used to create the index.: No error (0)
Traceback (most recent call last):
File "C:\CelebDetector\test.py", line 4, in
celeb_detector.celeb_recognition(img_path)
File "C:\CelebDetector\venv\lib\site-packages\celeb_detector\celeb_recognition.py", line 37, in celeb_recognition
pred, img_out = get_celeb_prediction(img, ann_filepath, celeb_mapping_path)
File "C:\CelebDetector\venv\lib\site-packages\celeb_detector\celeb_utils.py", line 85, in get_celeb_prediction
_ = ann_index.load(ann_filepath)
OSError: Index size is not a multiple of vector size. Ensure you are opening using the same metric you used to create the index.: No error (0)

[shobhit9618]

Hi,
Sorry for the late reply.
What ann_file are you using?

[samrat213]

i am directly installing celeb-detector using pip and getting same error

[shobhit9618]

You are unable to install celeb-detector using pip?
Which device are you trying it on?

[rleaver152]

I have the same issue, I trained successfully and created an ann_file, but celeb_recognition.py fails to read it. The offending line is as reported

File "C:\CelebDetector\venv\lib\site-packages\celeb_detector\celeb_utils.py", line 85, in get_celeb_prediction
_ = ann_index.load(ann_filepath)

Running under python 3.7 All requirements successfully installed. Check my MTCNN installation separately and that's working fine. Appreciate any insight.