Loadlibrary/getprocaddress Error 127
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Loadlibrary Error 127
Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of error_proc_not_found 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up GetProcAddress, Error 127 (ERROR_PROC_NOT_FOUND) up vote 0 down vote favorite I am trying to call a function defined
Get Last Error 127
in a DLL, documented here: http://xiph.org/vorbis/doc/vorbisfile/ov_fopen.html LoadLibraryA is successful and GetProcAddress seems to return a valid address for every other function I've tried it with. Here it returns NULL here and GetLastError() returns 127 (ERROR_PROC_NOT_FOUND). const char* dllName = "libvorbisfile.dll"; mhDll = LoadLibraryA(dllName); typedef int (__cdecl *OV_FOPEN)(char*, OggVorbis_File*); OV_FOPEN ProcFOpen = (OV_FOPEN) GetProcAddress(mhDll, "ov_fopen"); What can I do? c++ dll ogg share|improve this question asked Oct 7 '11 at 3:22 user974967 93342028 1 loadlibrary error 126 Did you build that libvorbisfile.dll yourself or did you get it from somewhere else? In any case, depends.exe can tell you if the DLL really exports that function. –Baffe Boyois Oct 7 '11 at 3:33 add a comment| 2 Answers 2 active oldest votes up vote 4 down vote accepted According to this discussion thread, some versions of libvorbisfile.dll are missing ov_fopen. share|improve this answer answered Oct 7 '11 at 3:39 Raymond Chen 35k65789 I don't know where you found that thread but that seems to be the case here. I opened the dll in depends and the function is missing! :( –user974967 Oct 7 '11 at 3:48 6 All I did was a web search for 'ov_fopen libvorbisfile' and boom there it was on the first page of results. –Raymond Chen Oct 7 '11 at 4:23 add a comment| Did you find this question interesting? Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example). Subscribed! Success! Please click the link in the confirmation email to activate your subscription. up vote 3 down vote Examine the DLL with Depends and find out why you can't find the function. It's probably either just the name is wrong in the d
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Guides Contributions (Tools/Samples incl. Games) CVS-History (Old OC-versions 0.3 to 1.0) Create Topic Stats Graph Forums Help getting getprocaddress ordinal started 651 GnuCOBOL 420 Contributions 175 The Lounge 326 Help Formatting Help GetProcAddress error 127 Forum: Help getting started Creator: averdebo Created: 2014-10-11 Updated: 2014-10-12 Labels: averdebo - 2014-10-11 http://stackoverflow.com/questions/7682732/getprocaddress-error-127-error-proc-not-found Hello. I've a very basic problem; I'm new to Cobol: I'm just trying to learn it, and started few hours ago. Having no linux installation by now, I downloaded the mingw-installer version for windows. The first problem came as I had a MinGW installed; i tried to copy the default.conf to /MinGW/share/Open-COBOL/config/ and it worked. In the "samples" directory, after setting https://sourceforge.net/p/open-cobol/discussion/help/thread/8f742858/?limit=25 the path to %path%;C:\OpenCOBOL\bin\, I compiled the bintest program and ran it using: cobc bintest.cbl cobcrun bintest without problems; Then I created a new source: hello.cbl, copying the code from the cobol page of wikipedia: IDENTIFICATION DIVISION. PROGRAM-ID. HELLOWORLD. ENVIRONMENT DIVISION. CONFIGURATION SECTION. DATA DIVISION. PROCEDURE DIVISION. DISPLAY 'HELLO, WORLD.'. STOP RUN. I compiled it with: cobc hello.cbl, obtaining a hello.dll Then I tried to run it with: cobcrun hello getting the message: libcob: LoadLibrary/GetProcAddress error 127 I tried to set COB_LIBRARY_PATH to C:\OpenCOBOL\lib\;C:\OpenCOBOL\samples\ and COB_PRE_LOAD=libcob - following a suggestion found on the opencobol forum - but the problem remain. What should I do? thanks in advance! Antonio Last edit: Simon Sobisch 2014-10-12 If you would like to refer to this comment somewhere else in this project, copy and paste the following link: Anonymous Cancel Add attachments You seem to have CSS turned off. Please don't fill out this field. You seem to have CSS turned off. Please don't fill out this field. Luke Smith - 2014-10-11 I tried it with this and it worked for me. This is on Li
Forum Visual C++ & C++ Programming Visual C++ Programming Error 127 on a getProcAddress call If this is your first visit, be sure to check out the FAQ by clicking the http://forums.codeguru.com/showthread.php?478450-Error-127-on-a-getProcAddress-call link above. You may have to register or Login before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 5 of 5 Thread: Error 127 on a getProcAddress call Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to error 127 Threaded Mode June 5th, 2009,05:27 AM #1 Unull View Profile View Forum Posts Junior Member Join Date Jun 2009 Posts 6 Error 127 on a getProcAddress call Hello, I´m developing an application to hook mouse click using Visual Studio 2005. I´ve created a DLL called bloq_mouse.dll. To create this DLL I wrote an bloq_mouse.h defining the functions to be exportable: #define DLLEXPORT __declspec(dllexport) std::vector< std:air< POINT , POINT > > coords; DLLEXPORT loadlibrary/getprocaddress error 127 int loadBloqCoords(const char config[_MAX_PATH]); DLLEXPORT LRESULT CALLBACK mouseHookProc(int nCode, WPARAM wParam, LPARAM lParam); I also created an .def file : LIBRARY bloq_mouse EXPORTS loadBloqCoords mouseHookProc And then, in a separate project, I´ve created an executable with this code: hinstDLL = LoadLibraryA("bloq_mouse.dll"); if( hinstDLL == NULL ) { //send error message } FARPROC lpfnGetProcess = GetProcAddress(hinstDLL, "loadBloqCoords"); if(lpfnGetProcess == NULL ) { //send error message } The DLL seems to load succesfully (I copied it in the executable´s project dir) but when I try to access loadBloqCoords function I get an 127 error (cannot find the proccess). I´m new with DLL making and accessing, Can Anyone Help Me? Thanks. Reply With Quote June 5th, 2009,08:28 AM #2 Paul McKenzie View Profile View Forum Posts Elite Member Power Poster Join Date Apr 1999 Posts 27,449 Re: Error 127 on a getProcAddress call Originally Posted by Unull The DLL seems to load succesfully (I copied it in the executable´s project dir) but when I try to access loadBloqCoords function I get an 127 error (cannot find the proccess). Always check using a utility such as Dependency Walker (depends.exe) or dumpbin to ensure that the actual function name you're trying to get the address of is actually exported using that very same name. More than li