Ctypes Error
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business windowserror: [error 126] the specified module could not be found python Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation error 126 the specified module could not be found windows 7 Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just windll python like you, helping each other. Join them; it only takes a minute: Sign up WindowsError: [Error 126] when loading a DLL with ctypes up vote 6 down vote favorite 3 This works fine on Windows 7 with
Xgboost Oserror: [winerror 126] The Specified Module Could Not Be Found
Python 2.7: lib = ctypes.cdll.LoadLibrary('prov_means') provmeans = lib.provmeans The library prov_means.DLL is in my working directory. It exports a simple, stand-alone C function provmeans() with no dependencies. When I try the same thing on Windows XP and Python 2.7 I get Traceback (most recent call last): File "D:\python\Auxil\src\auxil.py", line 130, in
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow _dlopen the company Business Learn more about hiring developers or posting ads with us Stack Overflow
C++ Runtime Install
Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of
Windowserror: [error 126] The Specified Module Could Not Be Found Xgboost
4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error loading dll in path with parenthesis using ctypes (python) up vote 5 down vote favorite 3 I http://stackoverflow.com/questions/10411709/windowserror-error-126-when-loading-a-dll-with-ctypes am trying to access a dll located in the "c:/Program Files (x86)" folder in a 64-bits processor PC. If I use os.path.exists to check if the dll exists, I receive an afirmative answer: >>> print os.path.exists('c:/Program Files (x86)/Some Folder/SomeDll.dll') True But when I try to load the dll using ctypes, I get the following error: >>> from ctypes import WinDLL >>> some_dll = WinDLL('c:/Program Files (x86)/Some Folder/SomeDLL.dll') Traceback (most recent call last): File http://stackoverflow.com/questions/2334627/error-loading-dll-in-path-with-parenthesis-using-ctypes-python "
for Python¶ New in version 2.5. ctypes is a foreign function library for Python. It provides https://docs.python.org/2/library/ctypes.html C compatible data types, and allows calling functions in https://github.com/dmlc/mxnet/issues/655 DLLs or shared libraries. It can be used to wrap these libraries in pure Python. 15.17.1. ctypes tutorial¶ Note: The code samples in this tutorial use doctest to make sure that they actually work. Since some code the specified samples behave differently under Linux, Windows, or Mac OS X, they contain doctest directives in comments. Note: Some code samples reference the ctypes c_int type. This type is an alias for the c_long type on 32-bit systems. So, you should not be confused if c_long the specified module is printed if you would expect c_int -- they are actually the same type. 15.17.1.1. Loading dynamic link libraries¶ ctypes exports the cdll, and on Windows windll and oledll objects, for loading dynamic link libraries. You load libraries by accessing them as attributes of these objects. cdll loads libraries which export functions using the standard cdecl calling convention, while windll libraries call functions using the stdcall calling convention. oledll also uses the stdcall calling convention, and assumes the functions return a Windows HRESULT error code. The error code is used to automatically raise a WindowsError exception when the function call fails. Here are some examples for Windows. Note that msvcrt is the MS standard C library containing most standard C functions, and uses the cdecl calling convention: >>> from ctypes import * >>
Support Search GitHub This repository Watch 616 Star 5,323 Fork 2,024 dmlc/mxnet Code Issues 682 Pull requests 32 Projects 0 Pulse Graphs New issue WindowsError in python 2.7 (Anaconda) after cmake/VS2013 compilation successful #655 Closed Strateus opened this Issue Nov 20, 2015 · 39 comments Projects None yet Labels None yet Milestone No milestone Assignees hjk41 12 participants Strateus commented Nov 20, 2015 I have Windows 7 64. I modified base.py to print the path: >>> import mxnet as mx C:\Anaconda\lib\site-packages\mxnet-0.5.0-py2.7.egg\mxnet\libmxnet.dll Traceback (most recent call last): File "