FileNotFoundError for "Clean" data

[jaeho3690]

FileNotFoundError for "Clean" data

[harsharaman]

Hi, so I have found the error: In lines 152 and 153 of prepare_dataset.py, there's an extra {} which creates the folder.
nodule_name = "{}/{}_CN001_slice{}".format(pid,pid[-4:],prefix[slice])
mask_name = "{}/{}_CM001_slice{}".format(pid,pid[-4:],prefix[slice])

Please remove it and this issue is resolved :D

[jaeho3690]

Hi, have you made the data/Clean directory?

[harsharaman]

data/Clean was present from before. Do I have to explicitly make it?

[jaeho3690]

The error that is throwing is Filenotfounderror. 'data/Clean/Mask' this folder should exist in your directory as the clean .npy files are saved in that directory.

[harsharaman]

data/Clean/Image and data/Clean/Mask folders exist and I have checked them. This is why I got confused about this error. The folders are present.

[jaeho3690]

It seems that the script is trying to make a same folder.
"LIDC-IDRI-0028/LIDC-IDRI-0028/"
-> there should only be one folder per patient. So it should actually be
'data/Clean/Mask/LIDC-IDRI-0028/0028_CM001_slice000.npy'

[jaeho3690]

Please check the config settings and codes that are making directories

[jaeho3690]

Great to hear that! I am not sure why such a problem occurs because it worked for mine but I will have a look at it! Thanks a lot :) and good luck!