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StrangerZhang / SiamFC-PyTorch

SiamFC PyTorch
MIT License
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the porblem of training the model #23

Open guangqianqin opened 5 years ago

guangqianqin commented 5 years ago

L:\Anaconda\envs\py3\python.exe E:/Gavin/SiamFC-PyTorch-master/siamfc/train.py 0%| | 0/6650 [00:00<?, ?it/s]Traceback (most recent call last): File "E:/Gavin/SiamFC-PyTorch-master/siamfc/train.py", line 135, in train(0 , 'E:\Gavin\data\ILSVRC_VID_CURATION') File "E:/Gavin/SiamFC-PyTorch-master/siamfc/train.py", line 101, in train for i, data in enumerate(tqdm(trainloader)): File "L:\Anaconda\envs\py3\lib\site-packages\tqdm_tqdm.py", line 1005, in iter for obj in iterable: File "L:\Anaconda\envs\py3\lib\site-packages\torch\utils\data\dataloader.py", line 501, in iter return _DataLoaderIter(self) File "L:\Anaconda\envs\py3\lib\site-packages\torch\utils\data\dataloader.py", line 289, in init w.start() File "L:\Anaconda\envs\py3\lib\multiprocessing\process.py", line 105, in start self._popen = self._Popen(self) File "L:\Anaconda\envs\py3\lib\multiprocessing\context.py", line 212, in _Popen return _default_context.get_context().Process._Popen(process_obj) File "L:\Anaconda\envs\py3\lib\multiprocessing\context.py", line 313, in _Popen return Popen(process_obj) File "L:\Anaconda\envs\py3\lib\multiprocessing\popen_spawn_win32.py", line 66, in init reduction.dump(process_obj, to_child) File "L:\Anaconda\envs\py3\lib\multiprocessing\reduction.py", line 59, in dump ForkingPickler(file, protocol).dump(obj) _pickle.PicklingError: Can't pickle <class 'Transaction'>: attribute lookup Transaction on builtins failed Traceback (most recent call last): File "", line 1, in File "L:\Anaconda\envs\py3\lib\multiprocessing\spawn.py", line 106, in spawn_main exitcode = _main(fd) File "L:\Anaconda\envs\py3\lib\multiprocessing\spawn.py", line 116, in _main self = pickle.load(from_parent) EOFError: Ran out of input

mellthebs commented 5 years ago

Run this program in linux would fix it, pytorch implements different solutions in function DataLoaderIter ,so it can't work well in windows.

guangqianqin commented 5 years ago

Thanks a lot!

------------------ 原始邮件 ------------------ 发件人: "mellthebs"; 发送时间: 2019年7月5日(星期五) 下午5:22 收件人: "StrangerZhang/SiamFC-PyTorch"; 抄送: "guangqianqin"664933345@qq.com;"Author"; 主题: Re: [StrangerZhang/SiamFC-PyTorch] the porblem of training the model(#23)

Run this program in linux would fix it, pytorch implements different solutions in function DataLoaderIter ,so it can't work well in windows.

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briliantnugraha commented 4 years ago

Hi, in case that you are still interested to run it in Windows 10 again. Here is a tested solution ( I have tested it on 3 PC with AMD/intel CPU and NVIDIA GPUS, so just give it a shot...).

To fix the issue, change your num_worker in config.py to 0 so that it will use the main thread (only one process) ->(multithreading/process related error is a common issue in Window).