PermissionError: [WinError 32] The process cannot access the file because it is being used by another process

[Sinicyn78]

I'm trying to train glow_tts from recipes. I get this error. What can be wrong?

EPOCH: 0/1000
--> C:\Temp\TTS\TTS\recipes\ljSpeech\glow_tts\run-January-01-2024_07+21PM-5dcc16d1

DataLoader initialization
| > Tokenizer:
| > add_blank: False
| > use_eos_bos: False
| > use_phonemes: True
| > phonemizer:
| > phoneme language: en-us
| > phoneme backend: gruut
| > Number of instances : 12969
| > Preprocessing samples
| > Max text length: 188
| > Min text length: 13
| > Avg text length: 100.90014650319993
|
| > Max audio length: 222643.0
| > Min audio length: 24499.0
| > Avg audio length: 144984.29755570978
| > Num. instances discarded samples: 0
| > Batch group size: 0.

TRAINING (2024-01-01 19:21:56)
Traceback (most recent call last):
File "C:\Temp\TTS\TTS\venv\lib\site-packages\trainer\trainer.py", line 1833, in fit
self._fit()
File "C:\Temp\TTS\TTS\venv\lib\site-packages\trainer\trainer.py", line 1785, in _fit
self.train_epoch()
File "C:\Temp\TTS\TTS\venv\lib\site-packages\trainer\trainer.py", line 1503, in train_epoch
for cur_step, batch in enumerate(self.train_loader):
File "C:\Temp\TTS\TTS\venv\lib\site-packages\torch\utils\data\dataloader.py", line 438, in iter
return self._get_iterator()
File "C:\Temp\TTS\TTS\venv\lib\site-packages\torch\utils\data\dataloader.py", line 386, in _get_iterator
return _MultiProcessingDataLoaderIter(self)
File "C:\Temp\TTS\TTS\venv\lib\site-packages\torch\utils\data\dataloader.py", line 1039, in init
w.start()
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\multiprocessing\process.py", line 121, in start
self._popen = self._Popen(self)
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\multiprocessing\context.py", line 224, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\multiprocessing\context.py", line 336, in _Popen
return Popen(process_obj)
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\multiprocessing\popen_spawn_win32.py", line 45, in init
prep_data = spawn.get_preparation_data(process_obj._name)
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\multiprocessing\spawn.py", line 154, in get_preparation_data
_check_not_importing_main()
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\multiprocessing\spawn.py", line 134, in _check_not_importing_main
raise RuntimeError('''
RuntimeError:
An attempt has been made to start a new process before the
current process has finished its bootstrapping phase.

    This probably means that you are not using fork to start your
    child processes and you have forgotten to use the proper idiom
    in the main module:

        if __name__ == '__main__':
            freeze_support()
            ...

    The "freeze_support()" line can be omitted if the program
    is not going to be frozen to produce an executable.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "", line 1, in
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\multiprocessing\spawn.py", line 116, in spawn_main
exitcode = _main(fd, parent_sentinel)
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\multiprocessing\spawn.py", line 125, in _main
prepare(preparation_data)
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\multiprocessing\spawn.py", line 236, in prepare
_fixup_main_from_path(data['init_main_from_path'])
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\multiprocessing\spawn.py", line 287, in _fixup_main_from_path
main_content = runpy.run_path(main_path,
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 289, in run_path
return _run_module_code(code, init_globals, run_name,
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 96, in _run_module_code
_run_code(code, mod_globals, init_globals,
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 86, in _run_code
exec(code, run_globals)
File "C:\Temp\TTS\TTS\recipes\ljSpeech\glow_tts\train_glowtts.py", line 84, in
trainer.fit()
File "C:\Temp\TTS\TTS\venv\lib\site-packages\trainer\trainer.py", line 1860, in fit
remove_experiment_folder(self.output_path)
File "C:\Temp\TTS\TTS\venv\lib\site-packages\trainer\generic_utils.py", line 77, in remove_experiment_folder
fs.rm(experiment_path, recursive=True)
File "C:\Temp\TTS\TTS\venv\lib\site-packages\fsspec\implementations\local.py", line 168, in rm
shutil.rmtree(p)
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\shutil.py", line 749, in rmtree
return _rmtree_unsafe(path, onerror)
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\shutil.py", line 619, in _rmtree_unsafe
onerror(os.unlink, fullname, sys.exc_info())
File "C:\Users\sinic\AppData\Local\Programs\Python\Python310\lib\shutil.py", line 617, in _rmtree_unsafe
os.unlink(fullname)
PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: 'C:/Temp/TTS/TTS/recipes/ljSpeech/glow_tts/run-January-01-2024_07+21PM-5dcc16d1\trainer_0_log.txt'

[bbirdg]

[Sinicyn78]

No

[sachin7695]

were you able to resolve this issue i am also facing this same issue

[lucky29-git]

I'm facing the same issue did you solve it? or can suggest me something.
@Sinicyn78

[sachin7695]

did you get any solution? i am also facing this issue?

[sachin7695]

@eginhard can you help us to resolve this issue?

[eginhard]

This is now fixed in the recipes in our fork: https://github.com/idiap/coqui-ai-TTS