Tried to preprocess a custom dataset but it gave me error

[WellImDumb]

Traceback (most recent call last):
File "preprocess.py", line 72, in
text_dict = ljspeech(path)
File "C:\Users\misho\WaveRNN-master\utils\text\recipes.py", line 9, in ljspeech
assert len(csv_file) == 1
AssertionError

[serg06]

The problem is that you have multiple .csv files in your wav_path (hparams.py) so it doesn't know which one to use.

Fix: Delete all .csv files except one.