如何解决链接错误？

Question

我有一个项目。它仅在链接时显示错误。

它显示 __getch alresdy defined evnthough 我忽略了特定的库 MSVCR80D.dll 它显示错误。

请在这方面帮助我.....

使用 /verbose 之后：

Processed /DEFAULTLIB:msvcprtd
Processed /DEFAULTLIB:MSVCRTD
Processed /DEFAULTLIB:OLDNAMES
Processed /DEFAULTLIB:MSVCMRTD
Processed /DEFAULTLIB:MSCOREE
Processed /DEFAULTLIB:uuid.lib
Processed /DEFAULTLIB:atlsd.lib
Processed /DEFAULTLIB:kernel32.lib
Processed /DEFAULTLIB:user32.lib
Processed /DEFAULTLIB:advapi32.lib
Processed /DEFAULTLIB:ole32.lib
Processed /DEFAULTLIB:shell32.lib
Processed /DEFAULTLIB:oleaut32.lib
Processed /DEFAULTLIB:shlwapi.lib
Processed /DEFAULTLIB:ws2_32.lib
Referenced in config.lib(configwrapper.obj)
        Loaded msvcprtd.lib(MSVCP80D.dll)
msvcprtd.lib(MSVCP80D.dll) : error LNK2005: "public: char __thiscall std::basic_ios<char,struct std::char_traits<char> >::fill(void)const " (?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDXZ) already defined in ACEsd.lib(Log_Record.obj)
      Found "__declspec(dllimport) public: int __thiscall std::ios_base::flags(void)const " (__imp_?flags@ios_base@std@@QBEHXZ)
        Referenced in config.lib(serializetransport_settings.obj)
        Referenced in config.lib(serializeretentionsettings.obj)
        Referenced in s2libs.lib(operatingsystem.obj)
        Referenced in s2libs.lib(errormajor.obj)

        Loaded msvcprtd.lib(MSVCP80D.dll)
msvcprtd.lib(MSVCP80D.dll) : error LNK2005: "public: int __thiscall std::ios_base::flags(void)const " (?flags@ios_base@std@@QBEHXZ) already defined in ACEsd.lib(Log_Record.obj)
      Found "__declspec(dllimport) public: int __thiscall std::ios_base::width(void)const " (__imp_?width@ios_base@std@@QBEHXZ)
        Referenced in config.lib(serializetransport_settings.obj)
        Referenced in config.lib(serializeretentionsettings.obj)
        Referenced in s2libs.lib(operatingsystem.obj)
        Referenced in s2libs.lib(errormajor.obj)
        Referenced in config.lib(serializereplicationpairsettings.obj)
        Referenced in config.lib(serializecdpsnapshotrequest.obj)
        Referenced in config.lib(serializeatconfigmanagersettings.obj)
        Referenced in config.lib(serializeretentioninformation.obj)
        Referenced in config.lib(marshal.obj)
        Referenced in config.lib(serializevolumegroupsettings.obj)
        Referenced in config.lib(unmarshal.obj)

Answer 1

查看项目设置，在配置属性 -> C/C++ -> 代码生成 -> 运行时库。

设置，无论是 MD 、 MTD 还是其他，都必须在您的库和 ACE 的库之间兼容。

你不应该手动忽略任何库，应该没有必要。