【问题标题】:Error with packages that cause OSError: [WinError 193] %1 is not a valid Win32 application导致 OSError 的包错误:[WinError 193] %1 不是有效的 Win32 应用程序
【发布时间】:2020-01-19 17:36:36
【问题描述】:

我正在尝试运行程序主文件,但是在安装 torch 和 cuda 时似乎会弹出一个错误:“OSError: [WinError 193] %1 is not a valid Win32 application

我已经降级了torch、torchvision和numpy

runfile('//nsq025vs/u10/aczc973/Desktop/MScProjectConvert/main.py', wdir='//nsq025vs/u10/aczc973/Desktop/MScProjectConvert')
Traceback (most recent call last):

  File "<ipython-input-1-e4181834ff1d>", line 1, in <module>
    runfile('//nsq025vs/u10/aczc973/Desktop/MScProjectConvert/main.py', wdir='//nsq025vs/u10/aczc973/Desktop/MScProjectConvert')

  File "C:\Anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 827, in runfile
    execfile(filename, namespace)

  File "C:\Anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 110, in execfile
    exec(compile(f.read(), filename, 'exec'), namespace)

  File "//nsq025vs/u10/aczc973/Desktop/MScProjectConvert/main.py", line 4, in <module>
    import torch

  File "C:\Anaconda3\lib\site-packages\torch\__init__.py", line 42, in <module>
    import numpy as _np

  File "\\nsq025ps\p10\aczc973\AppData\Python\Python37\site-packages\numpy\__init__.py", line 140, in <module>
    from . import _distributor_init

  File "\\nsq025ps\p10\aczc973\AppData\Python\Python37\site-packages\numpy\_distributor_init.py", line 26, in <module>
    WinDLL(os.path.abspath(filename))

  File "C:\Anaconda3\lib\ctypes\__init__.py", line 356, in __init__
    self._handle = _dlopen(self._name, mode)

OSError: [WinError 193] %1 is not a valid Win32 application

【问题讨论】:

    标签: python-3.x numpy anaconda conda torch


    【解决方案1】:

    不同的 python 安装之间存在混合:C:\Anaconda3\lib\site-packages\\nsq025ps\p10\aczc973\AppData\Python\Python37\site-packages 可能具有不同的 32/64 位设置。当您使用 anaconda 发行版运行内容时,请确保您的 PYTHONPATH 不包含对 \\nsq025ps\p10\aczc973\AppData\Python\Python37\site-packages 的引用,反之亦然。

    更安全:完全卸载\\nsq025ps\p10\aczc973\AppData\Python\Python37,除了anaconda之外,您不需要安装python

    【讨论】:

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