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matlab c/c++ 共有 libで実行時の問題が発生しました。ライブラリがエクスポートされ、アプリケーションが正しくコンパイルおよびリンクされます。しかし、実行時にスクリプトに多くのエラーがあるようです。アプリケーションのコンソール ウィンドウ (matlab 出力を表示) にエラーは表示されません。しかし、デバッガーは、実行時に多くのキャッチされていない例外を示します。しかし、スクリプトは実行されているようで、アプリケーションは正しく終了します。

知っておくべきこと:

  • Win8 Pro x64 でのビルド
  • Visual Studio 2012 (プロジェクト設定は VS 2010 で、正しくインストールされています)
  • Matlab R2012b (32Bit) (64Bit版もインストールされていますが、私が知る限り、ここでは使用されていません)
  • MCR R2012b win32/64搭載
  • Matlab Compiler で使用されるコンパイラは VS2010 のものです (GUI コンパイラでコンパイル)

さて、ここに私が共有ライブラリにエクスポートしているmファイルがあります:

% Create video input object. 
vid = videoinput('winvideo', 1, 'YUY2_320x240')

% Set video input object properties for this application.
set(vid,'TriggerRepeat',Inf);
vid.FrameGrabInterval = 3;

% Set value of a video source object property.
vid_src = getselectedsource(vid);
set(vid_src,'Tag','motion detection setup');
set(vid,'ReturnedColorSpace','rgb');

% Create a figure window.
figure; 
% wiener filter neighbourhood
wienerFilter = [5 5];
% Start acquiring frames.
start(vid)

% Calculate difference image and display it.
while(vid.FramesAcquired<=200) % Stop after 200 frames
    data = getdata(vid,2);

    first_img = wiener2(rgb2gray(data(:,:,:,1)), wienerFilter);
    second_img = wiener2(rgb2gray(data(:,:,:,2)), wienerFilter);

    bw_img = im2bw(first_img);

    diff_im = imabsdiff(first_img,second_img);

    subplot(1,3,1), imshow(first_img);
    subplot(1,3,2), imshow(second_img);
    subplot(1,3,3), imshow(diff_im);

end

stop(vid)

delete(vid)
close(gcf)

コンピューターに Web カメラがある場合、スクリプトはエラーなしで実行されます。

メインの C++ ファイルは次のとおりです。

#include "stdafx.h"
#include "MatlabCompilerSample.h"

#pragma comment(lib, "MatlabCompilerSample.lib")

int _tmain(int argc, _TCHAR* argv[])
{
    /* Call the MCR and library initialization functions */
    if( !mclInitializeApplication(NULL,0) )
    {
        const char* message = mclGetLastErrorMessage();
        printf_s(message);
        fprintf(stderr, "Could not initialize the application.\n");
        exit(1);
    }

    if (!MatlabCompilerSampleInitialize())
    {
        fprintf(stderr,"Could not initialize the library.\n");
        exit(1);
    }

    /* Call the implementation function */
    WebcamSample();

    /* Call the library termination function */
    MatlabCompilerSampleTerminate();

    mclTerminateApplication();
    return 0;
}

今までよかった?一連のdllをロードした後、混乱が始まります。スローされた例外とがらくたを見てください:

'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\WinSxS\x86_microsoft.vc90.mfcloc_1fc8b3b9a1e18e3b_9.0.30729.6161_none_49768ef57548175e\MFC90DEU.DLL'. Module was built without symbols.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: std::runtime_error at memory location 0x003DF4A0.
SetThrowSegvLongjmpSEHFilter(): filter function installed
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: xsd_binder::MalformedDocumentError at memory location 0x003D6210.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: xsd_binder::MalformedDocumentError at memory location 0x003D5A4C.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: xsd_binder::MalformedDocumentError at memory location 0x003D6210.

それはしばらく続きます。

'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\profapi.dll'. Cannot find or open the PDB file.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: boost::thread_interrupted at memory location 0x060EFD98.
The thread 0x2478 has exited with code 0 (0x0).
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: xsd_binder::MalformedDocumentError at memory location 0x003DE000.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: xsd_binder::MalformedDocumentError at memory location 0x003DD83C.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: xsd_binder::MalformedDocumentError at memory location 0x003DE000.

それがすべてではありません...

First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: xsd_binder::MalformedDocumentError at memory location 0x003DD0B4.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: xsd_binder::MalformedDocumentError at memory location 0x003DDEA0.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: boost::thread_interrupted at memory location 0x061EF980.
The thread 0x282c has exited with code 0 (0x0).
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: xsd_binder::MalformedDocumentError at memory location 0x003DE328.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: xsd_binder::MalformedDocumentError at memory location 0x003DDB64.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: xsd_binder::MalformedDocumentError at memory location 0x003DE328.

...

First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: xsd_binder::MalformedDocumentError at memory location 0x003DE1C8.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: boost::thread_interrupted at memory location 0x061EFC14.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: boost::thread_interrupted at memory location 0x060EFDEC.
The thread 0x32a4 has exited with code 0 (0x0).
The thread 0x350c has exited with code 0 (0x0).
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: boost::thread_interrupted at memory location 0x060EFC1C.
The thread 0xfd8 has exited with code 0 (0x0).
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: boost::thread_interrupted at memory location 0x05FEFC7C.
The thread 0x2144 has exited with code 0 (0x0).
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\sys\java\jre\win32\jre\bin\client\jvm.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmm.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\msvcr71.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\winmmbase.dll'. Cannot find or open the PDB file.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: std::runtime_error at memory location 0x0771F404.
SetThrowSegvLongjmpSEHFilter(): filter function installed
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\NapiNSP.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\pnrpnsp.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\nlaapi.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\mswsock.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\dnsapi.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\winrnr.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Program Files (x86)\Common Files\Microsoft Shared\Ink\tiptsf.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\cfgmgr32.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\sys\java\jre\win32\jre\bin\verify.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\sys\java\jre\win32\jre\bin\java.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\sys\java\jre\win32\jre\bin\hpi.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\sys\java\jre\win32\jre\bin\zip.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\sys\java\jre\win32\jre\bin\fontmanager.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\sys\java\jre\win32\jre\bin\awt.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\apphelp.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\bin\win32\nativejmi.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\bin\win32\nativeservices.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\bin\win32\nativejava.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\sys\java\jre\win32\jre\bin\net.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\sys\java\jre\win32\jre\bin\nio.dll'. Cannot find or open the PDB file.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: std::runtime_error at memory location 0x0771F284.
SetThrowSegvLongjmpSEHFilter(): filter function installed
First-chance exception at 0x76AB4B32 (KernelBase.dll) in MatlabCompilerCPPExample.exe: 0x000006BA: Der RPC-Server ist nicht verfügbar.
The thread 0x37b0 has exited with code 0 (0x0).
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: CryptoPP::AES_PHM_Decryption::InvalidCiphertextOrKey at memory location 0x0771C1B8.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: CryptoPP::AES_PHM_Decryption::InvalidCiphertextOrKey at memory location 0x0771C988.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedException at memory location 0x077189E7.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedException at memory location 0x0771B82C.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedException at memory location 0x07717E57.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedException at memory location 0x0771ACA0.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\bin\win32\libmwbuiltins.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\bin\win32\mlint.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'C:\Windows\SysWOW64\version.dll'. Cannot find or open the PDB file.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedException at memory location 0x07717E57.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedException at memory location 0x0771ACA0.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\bin\win32\libmwmathelem.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\bin\win32\libmwmathxps.dll'. Cannot find or open the PDB file.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: varflowFailedException at memory location 0x0771BCD7.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: varflowFailedException at memory location 0x0771BD82.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\bin\win32\hgbuiltins.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\bin\win32\nativemvm.dll'. Cannot find or open the PDB file.
'MatlabCompilerCPPExample.exe' (Win32): Loaded 'N:\Programme\MATLAB\2012b (32Bit)\bin\win32\nativehg.dll'. Cannot find or open the PDB file.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: CryptoPP::AES_PHM_Decryption::InvalidCiphertextOrKey at memory location 0x07716AC0.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedException at memory location 0x07714C0F.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedException at memory location 0x07717A5C.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: CryptoPP::AES_PHM_Decryption::InvalidCiphertextOrKey at memory location 0x07717628.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedException at memory location 0x0771367F.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedExceptionNoUCB at memory location 0x077137EC.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedException at memory location 0x07715940.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedException at memory location 0x077162C7.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: tfFailedException at memory location 0x07719110.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: varflowFailedException at memory location 0x07719773.
First-chance exception at 0x76AB4B32 in MatlabCompilerCPPExample.exe: Microsoft C++ exception: varflowFailedException at memory location 0x077197EE.

ファイル全体で 6000 行です...必要に応じて投稿します! ここで結局止まります:

First-chance exception at 0x76AB4B32 (KernelBase.dll) in MatlabCompilerCPPExample.exe: 0xA1A01DB2 (parameters: 0x1FD09FE6, 0x1FD08200, 0x00000000).
The program '[3324] MatlabCompilerCPPExample.exe' has exited with code 0 (0x0).

事前に感謝します。

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