使用/clr 时出现 LNK2022 错误 [英] LNK2022 Error When Using /clr
问题描述
我在使用 /clr 编译选项时在 VS2008 中链接 C++ 项目时遇到问题.我收到以下构建错误:
I'm having a problem linking a C++ project in VS2008 when using the /clr compile option. I am getting the following build errors:
Class1.obj : error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (_PROPSHEETPAGEA): (0x0200046f).
Class1.obj : error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (_PROPSHEETPAGEW): (0x02000473).
Class2.obj : error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (_PROPSHEETPAGEA): (0x0200046f).
Class2.obj : error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (_PROPSHEETPAGEW): (0x02000473).
Class3.obj : error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (_PROPSHEETPAGEA): (0x0200046e).
Class3.obj : error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (_PROPSHEETPAGEW): (0x02000472).
Class4.obj : error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (_PROPSHEETPAGEA): (0x0200046e).
Class4.obj : error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (_PROPSHEETPAGEW): (0x02000472).
Class5.obj : error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (_PROPSHEETPAGEA): (0x0200046e).
Class5.obj : error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (_PROPSHEETPAGEW): (0x02000472).
Class6.obj : error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (_PROPSHEETPAGEA): (0x0200046e).
Class6.obj : error LNK2022: metadata operation failed (8013118D) : Inconsistent layout information in duplicated types (_PROPSHEETPAGEW): (0x02000472).
LINK : fatal error LNK1255: link failed because of metadata errors
我不知道 PROPSHEETPAGEA 和 PROPSHEETPAGEW 指的是什么.我在网上查看了 Microsoft 对错误的描述，但不知道它的含义.http://support.microsoft.com/kb/324088
I have no idea what PROPSHEETPAGEA and PROPSHEETPAGEW are referring to. I checked online to see Microsoft's description of the error but am at a loss as to what it means.
http://support.microsoft.com/kb/324088
要解决此问题，请在使用 C++ 托管扩展时添加唯一标识符，以避免将匿名结构用作全局变量.
To resolve this problem, add unique identifiers when you use Managed Extensions for C++ so that you avoid using anonymous structures as global variables.
Microsoft 已确认这是本文开头列出的 Microsoft 产品中的错误.此错误已在 Microsoft Visual C++ .NET (2003) 中得到纠正.
Microsoft has confirmed that this is a bug in the Microsoft products that are listed at the beginning of this article. This bug was corrected in Microsoft Visual C++ .NET (2003).
任何想法将不胜感激.
编辑
在 Class1.obj 上执行 ildasm 后，我提取了两条消息:
After doing a ildasm on Class1.obj I extracted two messages:
// TypeDef #1134 (0200046f)
// -------------------------------------------------------
// TypDefName: _PROPSHEETPAGEA (0200046F)
// Flags : [NotPublic] [SequentialLayout] [Class] [Sealed] [AnsiClass] [BeforeFieldInit] (00100108)
// Extends : 0100000B [TypeRef] System.ValueType
// Layout : Packing:0, Size:56
// CustomAttribute #1 (0c0012a0)
// -------------------------------------------------------
// CustomAttribute Type: 0a000003
// CustomAttributeName: Microsoft.VisualC.MiscellaneousBitsAttribute :: instance void .ctor(int32)
// Length: 8
// Value : 01 00 41 00 00 00 00 00 > A <
// ctor args: (65)
//
// CustomAttribute #2 (0c0012a1)
// -------------------------------------------------------
// CustomAttribute Type: 0a000001
// CustomAttributeName: Microsoft.VisualC.DebugInfoInPDBAttribute :: instance void .ctor()
// Length: 4
// Value : 01 00 00 00 > <
// ctor args: ()
//
// CustomAttribute #3 (0c0012a2)
// -------------------------------------------------------
// CustomAttribute Type: 0a000004
// CustomAttributeName: System.Runtime.CompilerServices.NativeCppClassAttribute :: instance void .ctor()
// Length: 4
// Value : 01 00 00 00 > <
// ctor args: ()
// TypeDef #1138 (02000473)
// -------------------------------------------------------
// TypDefName: _PROPSHEETPAGEW (02000473)
// Flags : [NotPublic] [SequentialLayout] [Class] [Sealed] [AnsiClass] [BeforeFieldInit] (00100108)
// Extends : 0100000B [TypeRef] System.ValueType
// Layout : Packing:0, Size:56
// CustomAttribute #1 (0c0012b0)
// -------------------------------------------------------
// CustomAttribute Type: 0a000004
// CustomAttributeName: System.Runtime.CompilerServices.NativeCppClassAttribute :: instance void .ctor()
// Length: 4
// Value : 01 00 00 00 > <
// ctor args: ()
//
// CustomAttribute #2 (0c0012b1)
// -------------------------------------------------------
// CustomAttribute Type: 0a000001
// CustomAttributeName: Microsoft.VisualC.DebugInfoInPDBAttribute :: instance void .ctor()
// Length: 4
// Value : 01 00 00 00 > <
// ctor args: ()
//
// CustomAttribute #3 (0c0012b2)
// -------------------------------------------------------
// CustomAttribute Type: 0a000003
// CustomAttributeName: Microsoft.VisualC.MiscellaneousBitsAttribute :: instance void .ctor(int32)
// Length: 8
// Value : 01 00 41 00 00 00 00 00 > A <
// ctor args: (65)
我不确定这一切意味着什么，但看起来第二个条目与第一个条目相同，除了属性被向后定义.
I'm not sure what all this means, but it looks as if the second entry is identical to the first with the exception of the attributes being defined backwards.
推荐答案
今天我在我的一个项目中遇到了完全相同的问题.我通过重新排列头文件来解决它.问题是我已经将头文件移动到 cpp 文件的顶部，在包含 windows.h 的文件之前.因此，一旦我恢复了包含顺序，并将 windows.h 放回 cpp 文件的顶部，它就修复了所有内容.
I had this exact same problem today on one of my projects. I solved it by rearranging my header files. Problem was I had moved a header file to the top of the cpp file, before the file that was including windows.h. So, once I reverted the include order, and put windows.h back at the top of the cpp file, it fixed everything.
非常奇怪的修复，但对我有用.
very wierd fix, but it worked for me.
这篇关于使用/clr 时出现 LNK2022 错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
