Question

这个错误令我非常沮丧，我无法在网上找到任何内容。

我有一个MITab V1.7.0 dll和一个包含以下内容的MiApi.cs文件：

// $Id: MiApi.cs,v 1.2 2005/03/24 17:02:06 dmorissette Exp $
//

using System;
using System.Runtime.InteropServices;
using System.IO;
using System.Collections;

namespace EBop.MapObjects.MapInfo {
  /// <summary>
  /// Wrapper functions for the version 1.3.0 of the MapInfo Tab API.
  /// </summary>
  /// <remarks>
  /// Requires MITab.dll (www.maptools.org)
  /// See http://mitab.maptools.org/
  /// 
  /// Graham Sims
  /// Environment Bay of Plenty, Whakatane, New Zealand
  /// http://www.envbop.govt.nz
  /// </remarks>
  public class MiApi {

    // -- enums left out for brevity //

    private MiApi() {
    }

    /// <summary>
    /// Returns the version of the library. 
    /// </summary>
    /// <returns>An integer representing the current version of the MITAB library in the 
    /// format xxxyyyzzz, e.g. returns 1002004 for v1.2.4.  
    /// </returns>
    [DllImport("mitab.dll")]
    public static extern int mitab_c_getlibversion();

    // -- Other entry points -- //

  }
}

当我尝试使用;

访问它时

int version = MiApi.mitab_c_getlibversion();

我明白了;

A first chance exception of type 'System.BadImageFormatException' occurred in BBX.IAP.MapInfoProcessor.exe

Additional information: An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B)

标准响应是我在64位应用程序中加载32位库或在32位中加载64位，但我已在两者中重新编译，并重新编译库。我还检查了符号并使用cdb来检查库的访问方式，但是我无法从输出中理解。

214c:2f54 @ -2131284890 - LdrLoadDll - ENTER: DLL name: C:\Users\Owen\X\deps\Debug\MITab.dll
214c:2f54 @ -2131284890 - LdrpLoadDll - ENTER: DLL name: C:\Users\Owen\X\deps\Debug\MITab.dll
214c:2f54 @ -2131284890 - LdrpLoadDll - INFO: Loading DLL C:\Users\Owen\X\deps\Debug\MITab.dll
214c:2f54 @ -2131284890 - LdrpFindOrMapDll - ENTER: DLL name: C:\Users\Owen\X\deps\Debug\MITab.dll
214c:2f54 @ -2131284890 - LdrpResolveDllName - ENTER: DLL name: C:\Users\Owen\X\deps\Debug\MITab.dll
214c:2f54 @ -2131284890 - LdrpResolveDllName - RETURN: Status: 0x00000000
214c:2f54 @ -2131284890 - LdrpMapViewOfSection - ENTER: DLL name: C:\Users\Owen\X\deps\Debug\MITab.dll
ModLoad: 00000000`1b680000 00000000`1b813000   C:\Users\Owen\X\deps\Debug\MITab.dll
214c:2f54 @ -2131284890 - LdrpMapViewOfSection - RETURN: Status: 0x4000000e
214c:2f54 @ -2131284890 - LdrpFindOrMapDll - RETURN: Status: 0xc000007b
214c:2f54 @ -2131284890 - LdrpLoadDll - RETURN: Status: 0xc000007b
214c:2f54 @ -2131284890 - LdrLoadDll - RETURN: Status: 0xc000007b
214c:2f54 @ -2131284890 - LdrLoadDll - ENTER: DLL name: MITab.dll
214c:2f54 @ -2131284890 - LdrpLoadDll - ENTER: DLL name: MITab.dll
214c:2f54 @ -2131284890 - LdrpLoadDll - INFO: Loading DLL MITab.dll
214c:2f54 @ -2131284890 - LdrpFindOrMapDll - ENTER: DLL name: MITab.dll
214c:2f54 @ -2131284890 - LdrpFindKnownDll - ENTER: DLL name: MITab.dll
214c:2f54 @ -2131284890 - LdrpFindKnownDll - RETURN: Status: 0xc0000135
214c:2f54 @ -2131284890 - LdrpSearchPath - ENTER: DLL name: MITab.dll

我甚至确认使用dumpbin

中的符号存在于dll中

1610  649 000015E1 _mitab_c_getlibversion@0 = @ILT+1500(_mitab_c_getlibversion@0)

最糟糕的是，我从该程序输出，表明它过去已成功运作。我所留下的只是沮丧和困惑。

任何人都能告诉我我的错误吗？

Answer 1

好了...

虽然我发誓我已经确定它们都是x64 ......我错了。

MiTab.dll是一个旧库，它被设置为Win32。我不得不深入了解编译指令，找到它设置为Win32的位置并进行更改。错误立即消失了。

课程：即使您的所有设置都说代码是以Win32或x64生成的，请检查它。

加载MITab dll在c＃中给出System.BadImageFormatException

1 个答案: