error LNK2001: unresolved external symbol __afxForceEXCLUDE

[小赵儿]

哪位大哥对解决链接错误比较熟悉的，小弟这里有很多的连接错误，麻烦帮帮忙
error LNK2001: unresolved external symbol __afxForceEXCLUDE
: error LNK2001: unresolved external symbol __afxForceUSRDLL
: error LNK2001: unresolved external symbol "public: __thiscall CString::CString(char const *)" (??0CString@@QAE@PBD@Z)
: error LNK2001: unresolved external symbol "public: __thiscall CString::~CString(void)" (??1CString@@QAE@XZ)
: error LNK2001: unresolved external symbol "void __cdecl operator delete(void *,char const *,int)" (??3@YAXPAXPBDH@Z)
: error LNK2001: unresolved external symbol "void * __cdecl operator new(unsigned int,char const *,int)" (??2@YAPAXIPBDH@Z)
: error LNK2001: unresolved external symbol "public: __thiscall CString::CString(void)" (??0CString@@QAE@XZ)
: error LNK2001: unresolved external symbol "public: class CString const & __thiscall CString::operator=(class CString const &)" (??4CString@@QAEABV0@ABV0@@Z)
: error LNK2001: unresolved external symbol "public: virtual void __thiscall CFile::Close(void)" (?Close@CFile@@UAEXXZ)
: error LNK2001: unresolved external symbol "public: virtual __thiscall CFile::~CFile(void)" (??1CFile@@UAE@XZ)
: error LNK2001: unresolved external symbol "public: virtual int __thiscall CFile::Open(char const *,unsigned int,class CFileException *)" (?Open@CFile@@UAEHPBDIPAVCFileException@@@Z)
: error LNK2001: unresolved external symbol "public: __thiscall CString::operator char const *(void)const " (??BCString@@QBEPBDXZ)
: error LNK2001: unresolved external symbol "public: __thiscall CFile::CFile(void)" (??0CFile@@QAE@XZ)
: error LNK2001: unresolved external symbol "bool __stdcall operator!=(class CString const &,class CString const &)" (??9@YG_NABVCString@@0@Z)
: error LNK2001: unresolved external symbol "public: __thiscall CString::CString(class CString const &)" (??0CString@@QAE@ABV0@@Z)
: error LNK2001: unresolved external symbol "public: class CString const & __thiscall CString::operator=(char const *)" (??4CString@@QAEABV0@PBD@Z)
: error LNK2001: unresolved external symbol "public: void __cdecl CString::Format(char const *,...)" (?Format@CString@@QAAXPBDZZ)
这些都说什么未解决的外部符号，帮帮忙，谢谢啊

[ouyh12345]

貌似是基本的运行库
检查一下库包含路径

[schlafenhamster]

你强制忽略了什么库（lib）？

[写不动代码的人]

缺lib

[傻X]

应该是楼主动过配置了，MFC使用库是不是动过了？

建立个新项目对比下吧

[zgl7903]

难道项目属性中没有选动态使用MFC库或静态链接MFC库？

[小赵儿]

我是动过那些配置，但是如果不修改配置，之前写的也有东西编不过啊。

[小赵儿]

是我忽略的那个库的原因吗，Nafxcwd.lib这个库被我忽略了，我要怎么改

[淡定的飘着]

配置库有问题，你一个一个解决吧

[yyyyy_3]

没有设lib
重装vs2008

[小赵儿]

哦 好的，我改改

[小赵儿]

我用的是vc6.0编译过了，链接的时候出现error LNK2005: "void * __cdecl operator new(unsigned int)" (??2@YAPAXI@Z) already defined in LIBCMTD.lib(new.obj)这个错。
网上的解决办法是解决方法：

强制链接器按照正确的顺序链接库！

project->properties->Linker->Ignore Specific Library 添加 uafxcwd.lib Libcmtd.lib

在Additional Dependencied添加uafxcwd.lib Libcmtd.lib

但我找的vc里的工程->设置->连接->分类（输入）->忽略库，这个跟第一句是对应的吗？
第二句的
Additional Dependencied，应该是哪里，急等解释，谢谢