相关疑难解决方法(0)

注意:这不是Visual Studio的问题,而是与不兼容的dll版本有关.以下步骤复制问题,因为在调试模式下在Visual Studio中运行会因抛出异常而中断.如果你只是运行,抛出的异常在别处处理,程序运行正常.但由于我花了很多时间在调试模式,我宁愿解决这个问题.

调试时,我希望能够进入我在Visual Studio中添加到虚拟环境的模块.我收到一个"找不到库"的错误,我无法修复.以下是步骤:

1. 在Visual Studio中创建一个新的Python应用程序.
2. 为该应用程序创建虚拟环境(Python 3.6 64位).
3. pip install twilio进入你的虚拟环境.您将获得以下输出.

...

   ----- Installing 'twilio' -----
Collecting twilio
  Using cached twilio-6.10.5-py2.py3-none-any.whl
Collecting pytz (from twilio)
  Using cached pytz-2018.3-py2.py3-none-any.whl
Collecting six (from twilio)
  Using cached six-1.11.0-py2.py3-none-any.whl
Collecting PyJWT>=1.4.2 (from twilio)
  Using cached PyJWT-1.6.0-py2.py3-none-any.whl
Collecting requests>=2.0.0; python_version >= "3.0" (from twilio)
  Using cached requests-2.18.4-py2.py3-none-any.whl
Collecting pysocks; python_version >= "3.0" (from twilio)
  Using cached PySocks-1.6.8.tar.gz
Collecting certifi>=2017.4.17 (from requests>=2.0.0; python_version >= "3.0"->twilio)
  Using cached certifi-2018.1.18-py2.py3-none-any.whl
Collecting chardet<3.1.0,>=3.0.2 (from requests>=2.0.0; python_version …

我试图运行一个使用 ctypes 从库中获取函数的 python 代码示例。可以在此处找到示例。我按照说明进行操作，除了一个小的修改外，我还使用了完全相同的代码。我一直在尝试在 Windows 10（64 位）、python 3.7（64 位）上运行它，但收到此错误消息：

Traceback (most recent call last):
  File "C:/Users/gifr9302/PycharmProjects/testpytoc/myfunc.py", line 128, in <module>
    libmyfunc = npct.load_library('myfunc.dll', os.path.dirname(os.path.abspath(__file__)))
  File "C:\Users\gifr9302\AppData\Local\Programs\Python\Python37\lib\site-packages\numpy\ctypeslib.py", line 152, in load_library
    return ctypes.cdll[libpath]
  File "C:\Users\gifr9302\AppData\Local\Programs\Python\Python37\lib\ctypes\__init__.py", line 431, in __getitem__
    return getattr(self, name)
  File "C:\Users\gifr9302\AppData\Local\Programs\Python\Python37\lib\ctypes\__init__.py", line 426, in __getattr__
    dll = self._dlltype(name)
  File "C:\Users\gifr9302\AppData\Local\Programs\Python\Python37\lib\ctypes\__init__.py", line 356, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: [WinError 193] %1 n’est pas une application Win32 valide

翻译：

OSError: [WinError 193] %1 is not …