PermissionError: [WinError 32] The process cannot access the file because it is being used by another process. about tts HOT 8 CLOSED

It seems the issue was related to multiprocessing. I tried encapsulating the main code in train.py by defining it within a def main(): and it worked.
here is an example:

import os
from trainer import Trainer, TrainerArgs
from TTS.tts.configs.glow_tts_config import GlowTTSConfig
from TTS.tts.configs.shared_configs import BaseDatasetConfig
from TTS.tts.datasets import load_tts_samples
from TTS.tts.models.glow_tts import GlowTTS
from TTS.tts.utils.text.tokenizer import TTSTokenizer
from TTS.utils.audio import AudioProcessor

def main():
    output_path = os.path.dirname(os.path.abspath(__file__))
    dataset_config = BaseDatasetConfig(
        formatter="ipa_format",
        path="E://model//DATASET//viet-tts",
        meta_file_train="E://model//DATASET//viet-tts//meta_data.tsv",
    )

    config = GlowTTSConfig(
        # Configuration parameters
    )

    ap = AudioProcessor.init_from_config(config)
    tokenizer, config = TTSTokenizer.init_from_config(config)
    train_samples, eval_samples = load_tts_samples(
        # Loading samples parameters
    )
    model = GlowTTS(config, ap, tokenizer, speaker_manager=None)
    trainer = Trainer(
        TrainerArgs(), config, output_path, model=model, train_samples=train_samples, eval_samples=eval_samples
    )

    trainer.fit()

if __name__ == '__main__':
    main()

from tts.

AssertionError: ❗ len(DataLoader) returns 0. Make sure your dataset is not empty or len(dataset) > 0.

Validate your custom formatter works correctly.

from tts.

@lexkoro the formatter works correctly i guess. When i print the training samples and evaluation samples I obtain the following result:

from tts.

@aryamanstha Why do the audio_files have no extension?

from tts.

@aryamanstha Why do the audio_files have no extension?

The formatter doesn't place the extension in the audio_file name. However all the audio files have .wav extension.

from tts.

same issue : During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "", line 1, in
File "C:\Users\AZPC\AppData\Local\Programs\Python\Python311\Lib\multiprocessing\spawn.py", line 122, in spawn_main
exitcode = _main(fd, parent_sentinel)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\AZPC\AppData\Local\Programs\Python\Python311\Lib\multiprocessing\spawn.py", line 131, in _main
prepare(preparation_data)
File "C:\Users\AZPC\AppData\Local\Programs\Python\Python311\Lib\multiprocessing\spawn.py", line 244, in prepare
_fixup_main_from_name(data['init_main_from_name'])
File "C:\Users\AZPC\AppData\Local\Programs\Python\Python311\Lib\multiprocessing\spawn.py", line 268, in _fixup_main_from_name
main_content = runpy.run_module(mod_name,
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "", line 226, in run_module
File "", line 98, in _run_module_code
File "", line 88, in _run_code
File "E:\TTS\TTS\recipes\ljspeech\glow_tts\train_glowtts.py", line 90, in
trainer.fit()
File "C:\Users\AZPC\AppData\Local\Programs\Python\Python311\Lib\site-packages\trainer\trainer.py", line 1860, in fit
remove_experiment_folder(self.output_path)
File "C:\Users\AZPC\AppData\Local\Programs\Python\Python311\Lib\site-packages\trainer\generic_utils.py", line 77, in remove_experiment_folder
fs.rm(experiment_path, recursive=True)
File "C:\Users\AZPC\AppData\Local\Programs\Python\Python311\Lib\site-packages\fsspec\implementations\local.py", line 185, in rm
shutil.rmtree(p)
File "C:\Users\AZPC\AppData\Local\Programs\Python\Python311\Lib\shutil.py", line 787, in rmtree
return _rmtree_unsafe(path, onerror)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\AZPC\AppData\Local\Programs\Python\Python311\Lib\shutil.py", line 634, in _rmtree_unsafe
onerror(os.unlink, fullname, sys.exc_info())
File "C:\Users\AZPC\AppData\Local\Programs\Python\Python311\Lib\shutil.py", line 632, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: 'E:/TTS/TTS/recipes/ljspeech/glow_tts/run-April-03-2024_07+09PM-dbf1a08a\trainer_0_log.txt'

from tts.

yep, i have the same issue, though on windows it's WinError 32, while on mac it gives AssertionError as in OP's traceback, before permission error

from tts.

I have tried every possible way, it feels like a train code is creating a folder containing log files, and it cannot be changed, related to TensorBoard

from tts.