这是什么错误啊？无法解析外部符号

[wb175208]

1>LINK : warning LNK4232: 名称 导图V.exe 包含非 ASCII 字符，在具有除 936 以外的 ANSI 代码页的系统上可能不能加载 DLL
1>SNHandPane.obj : error LNK2001: 无法解析的外部符号 "__declspec(dllimport) class std::basic_string<unsigned short,struct std::char_traits<unsigned short>,class std::allocator<unsigned short> > __cdecl mbcs_to_unicode(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (__imp_?mbcs_to_unicode@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@2@@Z)
1>SNMainWnd.obj : error LNK2001: 无法解析的外部符号 "__declspec(dllimport) class std::basic_string<unsigned short,struct std::char_traits<unsigned short>,class std::allocator<unsigned short> > __cdecl mbcs_to_unicode(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (__imp_?mbcs_to_unicode@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@2@@Z)
1>SuperNavigator.obj : error LNK2001: 无法解析的外部符号 "__declspec(dllimport) class std::basic_string<unsigned short,struct std::char_traits<unsigned short>,class std::allocator<unsigned short> > __cdecl mbcs_to_unicode(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (__imp_?mbcs_to_unicode@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@2@@Z)
1>VocListWnd.obj : error LNK2001: 无法解析的外部符号 "__declspec(dllimport) class std::basic_string<unsigned short,struct std::char_traits<unsigned short>,class std::allocator<unsigned short> > __cdecl mbcs_to_unicode(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (__imp_?mbcs_to_unicode@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@2@@Z)
1>SetIntervalWnd.obj : error LNK2001: 无法解析的外部符号 "__declspec(dllimport) class std::basic_string<unsigned short,struct std::char_traits<unsigned short>,class std::allocator<unsigned short> > __cdecl mbcs_to_unicode(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (__imp_?mbcs_to_unicode@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@2@@Z)
1>SetMapBase.obj : error LNK2001: 无法解析的外部符号 "__declspec(dllimport) class std::basic_string<unsigned short,struct std::char_traits<unsigned short>,class std::allocator<unsigned short> > __cdecl mbcs_to_unicode(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (__imp_?mbcs_to_unicode@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@2@@Z)
1>SetProj.obj : error LNK2001: 无法解析的外部符号 "__declspec(dllimport) class std::basic_string<unsigned short,struct std::char_traits<unsigned short>,class std::allocator<unsigned short> > __cdecl mbcs_to_unicode(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (__imp_?mbcs_to_unicode@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@2@@Z)
1>SetUintWnd.obj : error LNK2001: 无法解析的外部符号 "__declspec(dllimport) class std::basic_string<unsigned short,struct std::char_traits<unsigned short>,class std::allocator<unsigned short> > __cdecl mbcs_to_unicode(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (__imp_?mbcs_to_unicode@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@2@@Z)
1>PointWnd.obj : error LNK2001: 无法解析的外部符号 "__declspec(dllimport) class std::basic_string<unsigned short,struct std::char_traits<unsigned short>,class std::allocator<unsigned short> > __cdecl mbcs_to_unicode(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (__imp_?mbcs_to_unicode@@YA?AV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@2@@Z)

[wb175208]

VS2005 在WinCE6.0导出的SDK下，采用dshow框架开发录像程序，其中将属性中 C\C++->语言->将wchar_t视为内置类型 改为 否（/Zc:wchar_t）就会出现以上问题，若不改的话，自己编写的摄像头控制类就编译不通过，反正就是改不改都是编译不过去！郁闷。。。

[wb175208]

自己再顶一下。。。

[91program]

LZ，麻烦你说说自己的编译环境

最好能说说编译什么东东出现这样的错误

[northcan]

看样子有点像是用了stl::string。
楼主的stl库的路径有问题。

[northcan]

楼主的stl库的路径是否有问题。