Visual C++ 2010：LNK104，LNK1181- .Objo文件不会自动生成 我最近在我的“Windows Vista Home Primes”机器上下载了“微软Visual C++ 2010 Express”版。我是一个java程序员，试图切换到C++，这是相当令人沮丧的： 我打开Visual C++ 文件->新建->项目。。。 选择Win32应用程序、默认值、默认值、默认值等。。。完成 右键单击解决方案或项目->构建

输出窗口显示

------ Build started: Project: Engine, Configuration: Debug Win32 ------
LINK : fatal error LNK1104: cannot open file 'Debug\Engine.obj'
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

我有时也会收到LNK1181错误。问题是编译器找不到这些对象，但如果我没有弄错的话，编译器应该在编译期间自动生成这些.obj文件。我已经检查了'Engine.obj'的'Debug'文件夹，它是一个空文件夹。那么，VisualC++为什么不创建这些.Obf文件呢？有人能客观地告诉我为什么VisualC++不能生成这些.Obf文件吗？ 作为旁注，我有一个线索，这可能与我的系统类型x32与x64有关。我很确定我正在基于x64的硬件上运行“WindowsVista家庭高级x32”。当然，我在Microsoft Silverlight Microsoft上遇到过问题！为我提供了错误的.exe，因为网站使用了我的硬件凭据来确定适合我的计算机的版本。x64不会安装在我的机器上，但当我转到“系统信息”时，在“系统类型”下会显示基于x64的PC。后来安装的x32版本很好。也许我所服务的Visual C++版本有兼容性问题？

更新：我已尝试安装VisualStudio2010的x64版本-无。同样的问题

Engine.cpp：

    // Engine.cpp : Defines the entry point for the application.
    //

    #include "stdafx.h"
    #include "Engine.h"

    #define MAX_LOADSTRING 100

    // Global Variables:
    HINSTANCE hInst;                                // current instance
    TCHAR szTitle[MAX_LOADSTRING];                  // The title bar text
    TCHAR szWindowClass[MAX_LOADSTRING];            // the main window class name

    // Forward declarations of functions included in this code module:
    ATOM                MyRegisterClass(HINSTANCE hInstance);
    BOOL                InitInstance(HINSTANCE, int);
    LRESULT CALLBACK    WndProc(HWND, UINT, WPARAM, LPARAM);
    INT_PTR CALLBACK    About(HWND, UINT, WPARAM, LPARAM);

    int APIENTRY _tWinMain(HINSTANCE hInstance,
                 HINSTANCE hPrevInstance,
                 LPTSTR    lpCmdLine,
                 int       nCmdShow)
    {
        UNREFERENCED_PARAMETER(hPrevInstance);
        UNREFERENCED_PARAMETER(lpCmdLine);

// TODO: Place code here.
MSG msg;
HACCEL hAccelTable;

// Initialize global strings
LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
LoadString(hInstance, IDC_ENGINE, szWindowClass, MAX_LOADSTRING);
MyRegisterClass(hInstance);

// Perform application initialization:
if (!InitInstance (hInstance, nCmdShow))
{
    return FALSE;
}

hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_ENGINE));

// Main message loop:
while (GetMessage(&msg, NULL, 0, 0))
{
    if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
    {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }
}

return (int) msg.wParam;
}



    //
    //  FUNCTION: MyRegisterClass()
    //
    //  PURPOSE: Registers the window class.
    //
    //  COMMENTS:
    //
    //    This function and its usage are only necessary if you want this code
    //    to be compatible with Win32 systems prior to the 'RegisterClassEx'
    //    function that was added to Windows 95. It is important to call this function
    //    so that the application will get 'well formed' small icons associated
    //    with it.
    //
    ATOM MyRegisterClass(HINSTANCE hInstance)
    {
WNDCLASSEX wcex;

wcex.cbSize = sizeof(WNDCLASSEX);

wcex.style          = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc    = WndProc;
wcex.cbClsExtra     = 0;
wcex.cbWndExtra     = 0;
wcex.hInstance      = hInstance;
wcex.hIcon          = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_ENGINE));
wcex.hCursor        = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground  = (HBRUSH)(COLOR_WINDOW+1);
wcex.lpszMenuName   = MAKEINTRESOURCE(IDC_ENGINE);
wcex.lpszClassName  = szWindowClass;
wcex.hIconSm        = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));

return RegisterClassEx(&wcex);
    }

    //
    //   FUNCTION: InitInstance(HINSTANCE, int)
    //
    //   PURPOSE: Saves instance handle and creates main window
    //
    //   COMMENTS:
    //
    //        In this function, we save the instance handle in a global variable and
    //        create and display the main program window.
    //
    BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
    {
       HWND hWnd;

       hInst = hInstance; // Store instance handle in our global variable

       hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
          CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);

       if (!hWnd)
       {
          return FALSE;
       }

       ShowWindow(hWnd, nCmdShow);
       UpdateWindow(hWnd);

       return TRUE;
    }

    //
    //  FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
    //
    //  PURPOSE:  Processes messages for the main window.
    //
    //  WM_COMMAND  - process the application menu
    //  WM_PAINT    - Paint the main window
    //  WM_DESTROY  - post a quit message and return
    //
    //
    LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
    {
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;

switch (message)
{
case WM_COMMAND:
    wmId    = LOWORD(wParam);
    wmEvent = HIWORD(wParam);
    // Parse the menu selections:
    switch (wmId)
    {
    case IDM_ABOUT:
        DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
        break;
    case IDM_EXIT:
        DestroyWindow(hWnd);
        break;
    default:
        return DefWindowProc(hWnd, message, wParam, lParam);
    }
    break;
case WM_PAINT:
    hdc = BeginPaint(hWnd, &ps);
    // TODO: Add any drawing code here...
    EndPaint(hWnd, &ps);
    break;
case WM_DESTROY:
    PostQuitMessage(0);
    break;
default:
    return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
    }

    // Message handler for about box.
    INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
    {
UNREFERENCED_PARAMETER(lParam);
switch (message)
{
case WM_INITDIALOG:
    return (INT_PTR)TRUE;

case WM_COMMAND:
    if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
    {
        EndDialog(hDlg, LOWORD(wParam));
        return (INT_PTR)TRUE;
    }
    break;
}
return (INT_PTR)FALSE;
    }

// Engine.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"


int _tmain(int argc, _TCHAR* argv[])
{
    return 0;
}

Engine.log：

    LINK : fatal error LNK1104: cannot open file 'Debug\Engine.obj'

---

在Visual C++ 2010中在Windows 7 X64上完全相同。看起来不错

这是Visual C++生成的引擎。CPP:

    // Engine.cpp : Defines the entry point for the application.
    //

    #include "stdafx.h"
    #include "Engine.h"

    #define MAX_LOADSTRING 100

    // Global Variables:
    HINSTANCE hInst;                                // current instance
    TCHAR szTitle[MAX_LOADSTRING];                  // The title bar text
    TCHAR szWindowClass[MAX_LOADSTRING];            // the main window class name

    // Forward declarations of functions included in this code module:
    ATOM                MyRegisterClass(HINSTANCE hInstance);
    BOOL                InitInstance(HINSTANCE, int);
    LRESULT CALLBACK    WndProc(HWND, UINT, WPARAM, LPARAM);
    INT_PTR CALLBACK    About(HWND, UINT, WPARAM, LPARAM);

    int APIENTRY _tWinMain(HINSTANCE hInstance,
                 HINSTANCE hPrevInstance,
                 LPTSTR    lpCmdLine,
                 int       nCmdShow)
    {
        UNREFERENCED_PARAMETER(hPrevInstance);
        UNREFERENCED_PARAMETER(lpCmdLine);

// TODO: Place code here.
MSG msg;
HACCEL hAccelTable;

// Initialize global strings
LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
LoadString(hInstance, IDC_ENGINE, szWindowClass, MAX_LOADSTRING);
MyRegisterClass(hInstance);

// Perform application initialization:
if (!InitInstance (hInstance, nCmdShow))
{
    return FALSE;
}

hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_ENGINE));

// Main message loop:
while (GetMessage(&msg, NULL, 0, 0))
{
    if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
    {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }
}

return (int) msg.wParam;
}



    //
    //  FUNCTION: MyRegisterClass()
    //
    //  PURPOSE: Registers the window class.
    //
    //  COMMENTS:
    //
    //    This function and its usage are only necessary if you want this code
    //    to be compatible with Win32 systems prior to the 'RegisterClassEx'
    //    function that was added to Windows 95. It is important to call this function
    //    so that the application will get 'well formed' small icons associated
    //    with it.
    //
    ATOM MyRegisterClass(HINSTANCE hInstance)
    {
WNDCLASSEX wcex;

wcex.cbSize = sizeof(WNDCLASSEX);

wcex.style          = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc    = WndProc;
wcex.cbClsExtra     = 0;
wcex.cbWndExtra     = 0;
wcex.hInstance      = hInstance;
wcex.hIcon          = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_ENGINE));
wcex.hCursor        = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground  = (HBRUSH)(COLOR_WINDOW+1);
wcex.lpszMenuName   = MAKEINTRESOURCE(IDC_ENGINE);
wcex.lpszClassName  = szWindowClass;
wcex.hIconSm        = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));

return RegisterClassEx(&wcex);
    }

    //
    //   FUNCTION: InitInstance(HINSTANCE, int)
    //
    //   PURPOSE: Saves instance handle and creates main window
    //
    //   COMMENTS:
    //
    //        In this function, we save the instance handle in a global variable and
    //        create and display the main program window.
    //
    BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
    {
       HWND hWnd;

       hInst = hInstance; // Store instance handle in our global variable

       hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
          CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);

       if (!hWnd)
       {
          return FALSE;
       }

       ShowWindow(hWnd, nCmdShow);
       UpdateWindow(hWnd);

       return TRUE;
    }

    //
    //  FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
    //
    //  PURPOSE:  Processes messages for the main window.
    //
    //  WM_COMMAND  - process the application menu
    //  WM_PAINT    - Paint the main window
    //  WM_DESTROY  - post a quit message and return
    //
    //
    LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
    {
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;

switch (message)
{
case WM_COMMAND:
    wmId    = LOWORD(wParam);
    wmEvent = HIWORD(wParam);
    // Parse the menu selections:
    switch (wmId)
    {
    case IDM_ABOUT:
        DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
        break;
    case IDM_EXIT:
        DestroyWindow(hWnd);
        break;
    default:
        return DefWindowProc(hWnd, message, wParam, lParam);
    }
    break;
case WM_PAINT:
    hdc = BeginPaint(hWnd, &ps);
    // TODO: Add any drawing code here...
    EndPaint(hWnd, &ps);
    break;
case WM_DESTROY:
    PostQuitMessage(0);
    break;
default:
    return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
    }

    // Message handler for about box.
    INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
    {
UNREFERENCED_PARAMETER(lParam);
switch (message)
{
case WM_INITDIALOG:
    return (INT_PTR)TRUE;

case WM_COMMAND:
    if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
    {
        EndDialog(hDlg, LOWORD(wParam));
        return (INT_PTR)TRUE;
    }
    break;
}
return (INT_PTR)FALSE;
    }

// Engine.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"


int _tmain(int argc, _TCHAR* argv[])
{
    return 0;
}

以下是构建输出：

1>------ Build started: Project: Engine, Configuration: Debug Win32 ------
1>Build started 11/11/2012 2:18:10 PM.
1>PrepareForBuild:
1>  Creating directory "c:\users\administrator\documents\visual studio 2010\Projects\Engine\Debug\".
1>InitializeBuildStatus:
1>  Creating "Debug\Engine.unsuccessfulbuild" because "AlwaysCreate" was specified.
1>ClCompile:
1>  stdafx.cpp
1>  Engine.cpp
1>LinkEmbedManifest:
1>  Engine.vcxproj -> c:\users\administrator\documents\visual studio 2010\Projects\Engine\Debug\Engine.exe
1>FinalizeBuildStatus:
1>  Deleting file "Debug\Engine.unsuccessfulbuild".
1>  Touching "Debug\Engine.lastbuildstate".
1>
1>Build succeeded.
1>
1>Time Elapsed 00:00:02.97
========== Build: 1 succeeded, 0 failed, 0 up-to-date, 0 skipped ==========

---

转到下面的路径

项目->属性->c/c++->生成预处理文件

---

只需将其设置为“否”

是否有Engine.cpp？如果有，其中包含什么？能否将编译详细信息设置为“诊断”，然后执行“清理”和“重建”？我在哪里设置编译器详细信息？我尝试了许多clean/rebuild的变体，并且尝试了在调试/发布模式下进行编译。无。请尝试从项目中删除Engine.cpp，然后通过“添加现有项”菜单项添加它…然后尝试编译。请执行生成/重建解决方案，然后找到Debug\Engine.log文件（假设您将项目引擎命名），并将其内容发布到您的问题中。不，我正在编译“Win32应用程序”，不是控制台应用程序。但是，为了论证，我也这么做了。对于控制台应用程序，我收到了与Win32应用程序LNK1104和LNK181相同的错误。我也在用Vista，你在用Windows7。是的，我明白。但它应该在Vista和7上都能正常工作。让我再看一下。在Project->Properties->C/C++下没有生成预处理文件。然而，我在Project->Properties->C/C++->Preprocessor下找到了一个文件的Preprocess；已经设置为“否”。