when I test model on my data,happen one error

[dayu1979]

Loading model from ../pretrain_models/CDVD_TSP_DVD_Convergent.pt
Traceback (most recent call last):
File "inference.py", line 243, in
Infer.infer()
File "inference.py", line 123, in infer
self.logger.write_log("# Total AVG-PSNR={:.5}, AVG-SSIM={:.4}".format(sum_psnr / n_img, sum_ssim / n_img))
ZeroDivisionError: float division by zero

[Michaelwhite34]

I have the same error- -

[Etienne66]

I fixed this issue in my fork. Basically it is because you do not have any GT images. You can copy your blurry images to the GT folder. It just won't have a good PSNR calculated. My fix was not to calculate it if there were no GT images.