run ACGAN come up with BrokenPipeError: [Errno 32] Broken pipe

[evileleven]

When I run ACGAN main.py, it is broken, as below. Would anyone be able to help me? Thanks a lot!

Traceback (most recent call last): File "", line 1, in File "D:\pythonEnv\pytorch\lib\multiprocessing\spawn.py", line 105, in spawn_main exitcode = _main(fd) File "D:\pythonEnv\pytorch\lib\multiprocessing\spawn.py", line 114, in _main prepare(preparation_data) File "D:\pythonEnv\pytorch\lib\multiprocessing\spawn.py", line 225, in prepare _fixup_main_from_path(data['init_main_from_path']) File "D:\pythonEnv\pytorch\lib\multiprocessing\spawn.py", line 277, in _fixup_main_from_path run_name="mp_main") File "D:\pythonEnv\pytorch\lib\runpy.py", line 263, in run_path pkg_name=pkg_name, script_name=fname) File "D:\pythonEnv\pytorch\lib\runpy.py", line 96, in _run_module_code mod_name, mod_spec, pkg_name, script_name) File "D:\pythonEnv\pytorch\lib\runpy.py", line 85, in _run_code exec(code, run_globals) File "D:\PHD\uts_phd\course_homework\self-learning\pytorch\ML_model\CGAN\ACGAN.py", line 163, in for i, data in enumerate(dataloader, 0): File "D:\pythonEnv\pytorch\lib\site-packages\torch\utils\data\dataloader.py", line 355, in iter return self._get_iterator() File "D:\pythonEnv\pytorch\lib\site-packages\torch\utils\data\dataloader.py", line 301, in _get_iterator return _MultiProcessingDataLoaderIter(self) File "D:\pythonEnv\pytorch\lib\site-packages\torch\utils\data\dataloader.py", line 914, in init w.start() File "D:\pythonEnv\pytorch\lib\multiprocessing\process.py", line 105, in start self._popen = self._Popen(self) File "D:\pythonEnv\pytorch\lib\multiprocessing\context.py", line 223, in _Popen return _default_context.get_context().Process._Popen(process_obj) File "D:\pythonEnv\pytorch\lib\multiprocessing\context.py", line 322, in _Popen return Popen(process_obj) File "D:\pythonEnv\pytorch\lib\multiprocessing\popen_spawn_win32.py", line 33, in init prep_data = spawn.get_preparation_data(process_obj._name) File "D:\pythonEnv\pytorch\lib\multiprocessing\spawn.py", line 143, in get_preparation_data _check_not_importing_main() File "D:\pythonEnv\pytorch\lib\multiprocessing\spawn.py", line 136, in _check_not_importing_main is not going to be frozen to produce an executable.''') 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.

Traceback (most recent call last): File "ACGAN.py", line 163, in for i, data in enumerate(dataloader, 0): File "D:\pythonEnv\pytorch\lib\site-packages\torch\utils\data\dataloader.py", line 355, in iter return self._get_iterator() File "D:\pythonEnv\pytorch\lib\site-packages\torch\utils\data\dataloader.py", line 301, in _get_iterator return _MultiProcessingDataLoaderIter(self) File "D:\pythonEnv\pytorch\lib\site-packages\torch\utils\data\dataloader.py", line 914, in init w.start() File "D:\pythonEnv\pytorch\lib\multiprocessing\process.py", line 105, in start self._popen = self._Popen(self) File "D:\pythonEnv\pytorch\lib\multiprocessing\context.py", line 223, in _Popen return _default_context.get_context().Process._Popen(process_obj) File "D:\pythonEnv\pytorch\lib\multiprocessing\context.py", line 322, in _Popen return Popen(process_obj) File "D:\pythonEnv\pytorch\lib\multiprocessing\popen_spawn_win32.py", line 65, in init reduction.dump(process_obj, to_child) File "D:\pythonEnv\pytorch\lib\multiprocessing\reduction.py", line 60, in dump ForkingPickler(file, protocol).dump(obj) BrokenPipeError: [Errno 32] Broken pipe