[Bug] TTS/utils/audio/processor.py, line 257: TypeError: unsupported operand type(s) for /: 'NoneType' and 'NoneType'

[chigkim]

Describe the bug

Throws an error when trying to train a Tortoise model.

To Reproduce

https://colab.research.google.com/drive/1COAgkoN4Mu2yl3LEzHzhlweXmFLfefKG?usp=sharing

!git clone --depth 1 https://github.com/coqui-ai/TTS
%cd TTS
!pip install -r requirements.txt
!pip install -e .[all,dev,notebooks]
!python -c 'from TTS.utils.downloaders import download_ljspeech; download_ljspeech("../recipes/ljspeech/");'
!python train.py

Expected behavior

Train should start.

Logs

2023-07-30 17:02:23.295146: W tensorflow/compiler/tf2tensorrt/utils/py_utils.cc:38] TF-TRT Warning: Could not find TensorRT
Traceback (most recent call last):
  File "/content/TTS/train_tortoise.py", line 51, in <module>
    ap = AudioProcessor.init_from_config(config)
  File "/content/TTS/TTS/utils/audio/processor.py", line 231, in init_from_config
    return AudioProcessor(verbose=verbose, **config.audio)
  File "/content/TTS/TTS/utils/audio/processor.py", line 202, in __init__
    self.hop_length, self.win_length = self._stft_parameters()
  File "/content/TTS/TTS/utils/audio/processor.py", line 257, in _stft_parameters
    factor = self.frame_length_ms / self.frame_shift_ms
TypeError: unsupported operand type(s) for /: 'NoneType' and 'NoneType'

Environment

Colab, latest commit a19f5827ee6bbb24d05e3c4bc8568a292c6dad3e
{
    "CUDA": {
        "GPU": [
            "Tesla T4"
        ],
        "available": true,
        "version": "11.8"
    },
    "Packages": {
        "PyTorch_debug": false,
        "PyTorch_version": "2.0.1+cu118",
        "TTS": "0.16.0",
        "numpy": "1.22.0"
    },
    "System": {
        "OS": "Linux",
        "architecture": [
            "64bit",
            "ELF"
        ],
        "processor": "x86_64",
        "python": "3.10.6",
        "version": "#1 SMP Fri Jun 9 10:57:30 UTC 2023"
    }
}

Additional context

I'm trying to replicate the Training a tts Model section from Tutorial For Nervous Beginners. Except I'm trying to use Tortoise instead of GlowTTS.
I modified the training script from the tutorial and changed "GlowTTS" to "Tortoise."
My modified training script is attached below. Thanks for your help!
train.py.txt

[Jorvan758]

I'm having the same problem. Did you solve it?