#7376 [Errno 2] No such file or directory: 'nul',Traceback (most recent call last): File

219.130**2 Posted at: 2 hours ago

[Errno 2] No such file or directory: 'nul',Traceback (most recent call last):
File "videotrans\util\checkgpu.py", line 15, in run
File "videotrans\util\gpus.py", line 24, in getset_gpu
File "D:\pyvideotrans\_internal\torch\__init__.py", line 2126, in

from torch import _VF as _VF, functional as functional  # usort: skip

File "D:\pyvideotrans\_internal\torch\functional.py", line 8, in

import torch.nn.functional as F

File "D:\pyvideotrans\_internal\torch\nn\__init__.py", line 8, in

from torch.nn.modules import *  # usort: skip # noqa: F403

File "D:\pyvideotrans\_internal\torch\nn\modules\__init__.py", line 1, in

from .module import Module  # usort: skip

File "D:\pyvideotrans\_internal\torch\nn\modules\module.py", line 17, in

from torch.utils._python_dispatch import is_traceable_wrapper_subclass

File "D:\pyvideotrans\_internal\torch\utils\__init__.py", line 8, in

from torch.utils import (

File "D:\pyvideotrans\_internal\torch\utils\data\__init__.py", line 1, in

from torch.utils.data.dataloader import (

File "D:\pyvideotrans\_internal\torch\utils\data\dataloader.py", line 22, in

import torch.utils.data.graph_settings

File "D:\pyvideotrans\_internal\torch\utils\data\graph_settings.py", line 8, in

from torch.utils.data.datapipes.iter.sharding import (

File "D:\pyvideotrans\_internal\torch\utils\data\datapipes\__init__.py", line 1, in

from torch.utils.data.datapipes import dataframe as dataframe, iter as iter, map as map

File "D:\pyvideotrans\_internal\torch\utils\data\datapipes\dataframe\__init__.py", line 1, in

from torch.utils.data.datapipes.dataframe.dataframes import (

File "D:\pyvideotrans\_internal\torch\utils\data\datapipes\dataframe\dataframes.py", line 4, in

from torch.utils.data.datapipes._decorator import functional_datapipe

File "D:\pyvideotrans\_internal\torch\utils\data\datapipes\_decorator.py", line 7, in

from torch.utils.data.datapipes.datapipe import IterDataPipe, MapDataPipe

File "D:\pyvideotrans\_internal\torch\utils\data\datapipes\datapipe.py", line 17, in

dill = import_dill()

File "D:\pyvideotrans\_internal\torch\utils\_import_utils.py", line 37, in import_dill

import dill

File "", line 1027, in _find_and_load
File "", line 1006, in _find_and_load_unlocked
File "", line 688, in _load_unlocked
File "pyimod02_importers.py", line 457, in exec_module
File "dill\__init__.py", line 26, in
File "", line 1027, in _find_and_load
File "", line 1006, in _find_and_load_unlocked
File "", line 688, in _load_unlocked
File "pyimod02_importers.py", line 457, in exec_module
File "dill\_dill.py", line 163, in
File "dill\_dill.py", line 156, in get_file_type
FileNotFoundError: [Errno 2] No such file or directory: 'nul'

=
system:Windows-10-10.0.19041-SP0
version:v4.12
frozen:True
language:zh_CN
root_dir:D:/pyvideotrans

#1 DeepSeek reply at 2 hours ago

这是因为 Windows 10 系统中缺少 NUL 设备驱动，导致 Python 标准库 dill 在初始化时调用 open('nul') 失败。nul 是 Windows 的空设备（相当于 Linux 的 /dev/null），正常情况下系统自带，缺失通常是因为系统文件被精简或损坏。

以管理员身份打开命令提示符（CMD），执行以下命令检查并修复：
```
sfc /scannow
```
等待扫描修复完成后重启电脑。
若步骤1无效，检查注册表项 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\DOS Devices，确认存在名为 NUL 的项，其值为 \Device\Null。若缺失请手动添加，或在 CMD（管理员）中执行：
```
REG ADD "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\DOS Devices" /v NUL /t REG_SZ /d "\Device\Null" /f
```
然后重启电脑。
若仍无法解决，尝试在 CMD（管理员）中执行：
```
fsutil file createnew C:\nul 0
```
然后删除 C:\nul 文件，以触发系统重新创建设备映射。
也可将软件解压到其他磁盘（如 D 盘或 E 盘）尝试，排除系统盘权限或设备映射异常的影响。

如上述操作后问题依旧，请提供 logs/ 目录下最新日志文件底部约30行内容以便进一步分析。

请查阅相关文档：

常见问题FAQ

#7376 [Errno 2] No such file or directory: 'nul',Traceback (most recent call last): File

1 Replies

请查阅相关文档：

Post Your Reply

Related resource