TypeError: cannot pickle '_io.BufferedReader' object

[fandy422]

Hi!When I run ‘reference.py’, I receive the following error. My CUDA version is 11.3, not 10.1. Is this the reason for the error? What should I do?

===> Start inferencing...
0%| | 0/80 [00:00<?, ?it/s]Traceback (most recent call last):
File "", line 1, in
0%| | 0/80 [00:07<?, ?it/s]
Traceback (most recent call last):
File "main/inference.py", line 357, in
File "D:\ProgramData\anaconda3\envs\marker\lib\multiprocessing\spawn.py", line 116, in spawn_main
main(args)
File "main/inference.py", line 350, in main
exitcode = _main(fd, parent_sentinel)
File "D:\ProgramData\anaconda3\envs\marker\lib\multiprocessing\spawn.py", line 126, in _main
inferencer.infer(epoch=0)
File "main/inference.py", line 115, in infer
self = reduction.pickle.load(from_parent)
EOFError: Ran out of input
for i, meta in enumerate(tqdm(self.demo_dataloader, dynamic_ncols=True)):
File "D:\ProgramData\anaconda3\envs\marker\lib\site-packages\tqdm\std.py", line 1182, in iter
for obj in iterable:
File "D:\ProgramData\anaconda3\envs\marker\lib\site-packages\torch\utils\data\dataloader.py", line 352, in iter
return self._get_iterator()
File "D:\ProgramData\anaconda3\envs\marker\lib\site-packages\torch\utils\data\dataloader.py", line 294, in _get_iterator
return _MultiProcessingDataLoaderIter(self)
File "D:\ProgramData\anaconda3\envs\marker\lib\site-packages\torch\utils\data\dataloader.py", line 801, in init
w.start()
File "D:\ProgramData\anaconda3\envs\marker\lib\multiprocessing\process.py", line 121, in start
self._popen = self._Popen(self)
File "D:\ProgramData\anaconda3\envs\marker\lib\multiprocessing\context.py", line 224, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "D:\ProgramData\anaconda3\envs\marker\lib\multiprocessing\context.py", line 327, in _Popen
return Popen(process_obj)
File "D:\ProgramData\anaconda3\envs\marker\lib\multiprocessing\popen_spawn_win32.py", line 93, in init
reduction.dump(process_obj, to_child)
File "D:\ProgramData\anaconda3\envs\marker\lib\multiprocessing\reduction.py", line 60, in dump
ForkingPickler(file, protocol).dump(obj)
TypeError: cannot pickle '_io.BufferedReader' object

[ShirleyMaxx]

Hi, the error seems to suggest there might be an issue with the input file you provided. Would using the input.mp4 file provided in the repository also result in this issue?

[HoangfVx]

I have the same problem even though I have used the input.mp4 file. Can you give me a solution?