WindowsError:使用ctypes加载操作系统时出现[错误126]

时间:2015-10-27 10:20:17

标签: python c++ cygwin

python代码,它无法在Windows 7平台上运行。

def libSO():
  lib = ctypes.cdll.LoadLibrary("./ConsoleApplication2.so")
  lib.cfoo2(1, 3)

当我尝试运行它时,从python3.4.3获取错误消息...... 我不知道为什么。

Traceback (most recent call last):
  File "<pyshell#8>", line 1, in <module>
    libSO()
  File "C:\Python34\test.py", line 12, in libSO
    lib = ctypes.cdll.LoadLibrary("./ConsoleApplication2.so")
  File "C:\Python34\lib\ctypes\__init__.py", line 429, in LoadLibrary
    return self._dlltype(name)
  File "C:\Python34\lib\ctypes\__init__.py", line 351, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: [WinError 126] The specified module could not be found 

C ++代码是:

#include<iostream>  
using namespace std;

void foo2(int a, int b)
{
    cout << a << " " << b << endl;
}

extern "C"
{
    void cfoo2(int a, int b)
    {
        foo2(a, b);
    }
}

我使用Cygwin编译: g ++ ConsoleApplication2.cpp -shared -o ConsoleApplication2.so

我对库感兴趣并且python文件在同一路径中(C:\ Python34)

那么为什么它不起作用?!

0 个答案:

没有答案