• uafxcwd.lib(afxmem.obj) : error LNK2005: "void * __cdecl operator new(unsigned int)"解决办法


    如果在编译MFC程序的时候出现下列及类似的错误:

    1>uafxcwd.lib(afxmem.obj) : error LNK2005: "void * __cdecl operator new(unsigned int)" (??2@YAPAXI@Z) 已经在 LIBCMTD.lib(new.obj) 中定义
    1>uafxcwd.lib(afxmem.obj) : error LNK2005: "void __cdecl operator delete(void *)" (??3@YAXPAX@Z) 已经在 LIBCMTD.lib(dbgdel.obj) 中定义
    1>uafxcwd.lib(afxmem.obj) : error LNK2005: "void * __cdecl operator new[](unsigned int)" (??_U@YAPAXI@Z) 已经在 libcpmtd.lib(newaop.obj) 中定义
    1>uafxcwd.lib(afxmem.obj) : error LNK2005: "void __cdecl operator delete[](void *)" (??_V@YAXPAX@Z) 已经在 LIBCMTD.lib(delete2.obj) 中定义

    解决方法如下: 

    项目属性页-》链接器-》输入 

    做如下改动,注意顺序

    DEBUG:

    附加依赖库:uafxcwd.lib;LIBCMTD.lib;
    忽略特定默认库:LIBCMTD.lib;uafxcwd.lib

    RELEASE:

    附加依赖库:uafxcw.lib;LIBCMT.lib;
    忽略特定默认库:LIBCMT.lib;uafxcw.lib

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  • 原文地址:https://www.cnblogs.com/qingtian224/p/5833456.html
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