FeatureExtractionTool' object has no attribute '__collate_fn'

[shiyanshi2233]

您好，我在执行feature = fet.run_dataset(dataset_dir="F:/数据库/CH-SIMS/SIMS", out_file="D:/python program/CH-IMS/output/feature.pkl")时报错：
File "", line 1, in
File "D:\zhoubm\anaconda\envs\python38\lib\multiprocessing\spawn.py", line 116, in spawn_main
exitcode = _main(fd, parent_sentinel)
File "D:\zhoubm\anaconda\envs\python38\lib\multiprocessing\spawn.py", line 126, in _main
self = reduction.pickle.load(from_parent)
AttributeError: 'FeatureExtractionTool' object has no attribute '__collate_fn'
Traceback (most recent call last):
File "D:\zhoubm\anaconda\envs\python38\lib\site-packages\torch\utils\data\dataloader.py", line 1163, in _try_get_data
data = self._data_queue.get(timeout=timeout)
File "D:\zhoubm\anaconda\envs\python38\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:\zhoubm\anaconda\envs\python38\lib\site-packages\MSA_FET\main.py", line 407, in run_dataset
for i, batch_data in enumerate(tqdm(dataloader)):
File "D:\zhoubm\anaconda\envs\python38\lib\site-packages\tqdm\std.py", line 1195, in iter
for obj in iterable:
File "D:\zhoubm\anaconda\envs\python38\lib\site-packages\torch\utils\data\dataloader.py", line 681, in next
data = self._next_data()
File "D:\zhoubm\anaconda\envs\python38\lib\site-packages\torch\utils\data\dataloader.py", line 1359, in _next_data
idx, data = self._get_data()
File "D:\zhoubm\anaconda\envs\python38\lib\site-packages\torch\utils\data\dataloader.py", line 1325, in _get_data
success, data = self._try_get_data()
File "D:\zhoubm\anaconda\envs\python38\lib\site-packages\torch\utils\data\dataloader.py", line 1176, in _try_get_data
raise RuntimeError('DataLoader worker (pid(s) {}) exited unexpectedly'.format(pids_str)) from e
RuntimeError: DataLoader worker (pid(s) 16448, 20520, 22228, 5700) exited unexpectedly
MMSA-FET - Removing temporary files.
这是在python3.8，win10系统下运行的，请问是哪里的配置不对吗？

[FlameSky-S]

您好，旧版本的多进程有bug，在最新版中已经重写这部分代码。请尝试运行最新版的代码

[IndustryZoe]

您好，我在执行feature = fet.run_dataset(dataset_dir="F:/数据库/CH-SIMS/SIMS", out_file="D:/python program/CH-IMS/output/feature.pkl")时报错： File "", line 1, in File "D:\zhoubm\anaconda\envs\python38\lib\multiprocessing\spawn.py", line 116, in spawn_main exitcode = _main(fd, parent_sentinel) File "D:\zhoubm\anaconda\envs\python38\lib\multiprocessing\spawn.py", line 126, in _main self = reduction.pickle.load(from_parent) AttributeError: 'FeatureExtractionTool' object has no attribute '__collate_fn' Traceback (most recent call last): File "D:\zhoubm\anaconda\envs\python38\lib\site-packages\torch\utils\data\dataloader.py", line 1163, in _try_get_data data = self._data_queue.get(timeout=timeout) File "D:\zhoubm\anaconda\envs\python38\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:\zhoubm\anaconda\envs\python38\lib\site-packages\MSA_FET\main.py", line 407, in run_dataset for i, batch_data in enumerate(tqdm(dataloader)): File "D:\zhoubm\anaconda\envs\python38\lib\site-packages\tqdm\std.py", line 1195, in iter for obj in iterable: File "D:\zhoubm\anaconda\envs\python38\lib\site-packages\torch\utils\data\dataloader.py", line 681, in next data = self._next_data() File "D:\zhoubm\anaconda\envs\python38\lib\site-packages\torch\utils\data\dataloader.py", line 1359, in _next_data idx, data = self._get_data() File "D:\zhoubm\anaconda\envs\python38\lib\site-packages\torch\utils\data\dataloader.py", line 1325, in _get_data success, data = self._try_get_data() File "D:\zhoubm\anaconda\envs\python38\lib\site-packages\torch\utils\data\dataloader.py", line 1176, in _try_get_data raise RuntimeError('DataLoader worker (pid(s) {}) exited unexpectedly'.format(pids_str)) from e RuntimeError: DataLoader worker (pid(s) 16448, 20520, 22228, 5700) exited unexpectedly MMSA-FET - Removing temporary files. 这是在python3.8，win10系统下运行的，请问是哪里的配置不对吗？

我也出现了这个问题，请问一下，您这边解决了吗？