Problem when training

[seghier]

Hello Why this error? I use ComfyUI cpu

prepare tokenizer
update token length: 225
Using DreamBooth method.
ignore directory without repeats / 繰り返し回数のないディレクトリを無視します: bod
prepare images.
0 train images with repeating.
0 reg images.
no regularization images / 正則化画像が見つかりませんでした
[Dataset 0]
  batch_size: 1
  resolution: (512, 512)
  enable_bucket: False

[Dataset 0]
loading image sizes.
0it [00:00, ?it/s]
make buckets
number of images (including repeats) / 各bucketの画像枚数（繰り返し回数を含む）
C:\Python312\Lib\site-packages\numpy\core\fromnumeric.py:3504: RuntimeWarning: Mean of empty slice.
  return _methods._mean(a, axis=axis, dtype=dtype,
C:\Python312\Lib\site-packages\numpy\core\_methods.py:129: RuntimeWarning: invalid value encountered in scalar divide
  ret = ret.dtype.type(ret / rcount)
mean ar error (without repeats): nan
No data found. Please verify arguments (train_data_dir must be the parent of folders with images) / 画像がありません。引数指定を確認してください（train_data_dirには画像があるフォルダではなく、画像があるフォルダの親フォルダを指定する必要があります）

[Fischeey]

i had a similar error or exact same, the folder with photos needs to be titled like [number]_[word] like mine is 5_lunasample and when you put the file path you put the parent directory so if its at pictures\5_lunasample you enter pictures, its all talked about in the github

basically it cant find your photos