While running the TensorFlow code I ran into this issue. Could anyone help me to figure out the issue?
I am using windows 11 Pc with NVIDIA GeForce RTX 3090 GPU.
---------- Networks initialized -------------
-----------------------------------------------
Doing 28 frames
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\multiprocessing\spawn.py", line 116, in spawn_main
exitcode = _main(fd, parent_sentinel)
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\multiprocessing\spawn.py", line 125, in _main
prepare(preparation_data)
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\multiprocessing\spawn.py", line 236, in prepare
_fixup_main_from_path(data['init_main_from_path'])
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\multiprocessing\spawn.py", line 287, in _fixup_main_from_path
main_content = runpy.run_path(main_path,
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\runpy.py", line 265, in run_path
return _run_module_code(code, init_globals, run_name,
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\runpy.py", line 97, in _run_module_code
_run_code(code, mod_globals, init_globals,
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\runpy.py", line 87, in _run_code
exec(code, run_globals)
File "D:\Python_Code\venv\master\test.py", line 75, in <module>
for i, data in enumerate(dataset):
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\site-packages\torch\utils\data\dataloader.py", line 368, in __iter__
return self._get_iterator()
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\site-packages\torch\utils\data\dataloader.py", line 314, in _get_iterator
return _MultiProcessingDataLoaderIter(self)
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\site-packages\torch\utils\data\dataloader.py", line 927, in __init__
w.start()
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\multiprocessing\process.py", line 121, in start
self._popen = self._Popen(self)
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\multiprocessing\context.py", line 224, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\multiprocessing\context.py", line 327, in _Popen
return Popen(process_obj)
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\multiprocessing\popen_spawn_win32.py", line 45, in __init__
prep_data = spawn.get_preparation_data(process_obj._name)
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\multiprocessing\spawn.py", line 154, in get_preparation_data
_check_not_importing_main()
File "C:\ProgramData\Miniconda3\envs\tf2.4\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.
Traceback (most recent call last):
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\site-packages\torch\utils\data\dataloader.py", line 1011, in _try_get_data
data = self._data_queue.get(timeout=timeout)
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\multiprocessing\queues.py", line 108, in get
raise Empty
_queue.Empty
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "D:/Python_Code/venv/master/test.py", line 75, in <module>
for i, data in enumerate(dataset):
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\site-packages\torch\utils\data\dataloader.py", line 530, in __next__
data = self._next_data()
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\site-packages\torch\utils\data\dataloader.py", line 1207, in _next_data
idx, data = self._get_data()
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\site-packages\torch\utils\data\dataloader.py", line 1173, in _get_data
success, data = self._try_get_data()
File "C:\ProgramData\Miniconda3\envs\tf2.4\lib\site-packages\torch\utils\data\dataloader.py", line 1024, in _try_get_data
raise RuntimeError('DataLoader worker (pid(s) {}) exited unexpectedly'.format(pids_str)) from e
RuntimeError: DataLoader worker (pid(s) 22100) exited unexpectedly