error in custom data #45
Description
Filtering the images containing characters which are not in opt.character
Filtering the images whose label is longer than opt.batch_max_length
dataset_root: ./datasets/lmbd3333333
opt.select_data: ['']
opt.batch_ratio: ['1']
dataset_root: ./datasets/lmbd3333333 dataset:
sub-directory: /. num samples: 6
num total samples of : 6 x 1.0 (total_data_usage_ratio) = 6
num samples of per batch: 48 x 1.0 (batch_ratio) = 48
Traceback (most recent call last):
File "D:\deep-text-recognition-benchmark\train.py", line 319, in
train(opt)
File "D:\deep-text-recognition-benchmark\train.py", line 43, in train
train_dataset = Batch_Balanced_Dataset(opt)
File "D:\deep-text-recognition-benchmark\dataset.py", line 81, in init
self.dataloader_iter_list.append(iter(_data_loader))
File "C:\Users\user\miniconda3\envs\vitocr\lib\site-packages\torch\utils\data\dataloader.py", line 440, in iter
return self._get_iterator()
File "C:\Users\user\miniconda3\envs\vitocr\lib\site-packages\torch\utils\data\dataloader.py", line 388, in _get_iterator
return _MultiProcessingDataLoaderIter(self)
File "C:\Users\user\miniconda3\envs\vitocr\lib\site-packages\torch\utils\data\dataloader.py", line 1038, in init
w.start()
File "C:\Users\user\miniconda3\envs\vitocr\lib\multiprocessing\process.py", line 121, in start
self._popen = self._Popen(self)
File "C:\Users\user\miniconda3\envs\vitocr\lib\multiprocessing\context.py", line 224, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "C:\Users\user\miniconda3\envs\vitocr\lib\multiprocessing\context.py", line 336, in _Popen
return Popen(process_obj)
File "C:\Users\user\miniconda3\envs\vitocr\lib\multiprocessing\popen_spawn_win32.py", line 93, in init
reduction.dump(process_obj, to_child)
File "C:\Users\user\miniconda3\envs\vitocr\lib\multiprocessing\reduction.py", line 60, in dump
ForkingPickler(file, protocol).dump(obj)
TypeError: cannot pickle 'Environment' object
(vitocr) D:\deep-text-recognition-benchmark>
(vitocr) D:\deep-text-recognition-benchmark>Traceback (most recent call last):
File "", line 1, in
File "C:\Users\user\miniconda3\envs\vitocr\lib\multiprocessing\spawn.py", line 116, in spawn_main
exitcode = _main(fd, parent_sentinel)
File "C:\Users\user\miniconda3\envs\vitocr\lib\multiprocessing\spawn.py", line 126, in _main
self = reduction.pickle.load(from_parent)
EOFError: Ran out of input