编译出错，什么原因？怎么解决？

[tszc]

Server_NT error LNK2005: "void * __cdecl operator new(unsigned int)" (??2@YAPAXI@Z) already defined in LIBCMTD.lib(new.obj)
Server_NT error LNK2005: "void __cdecl operator delete(void *)" (??3@YAXPAX@Z) already defined in LIBCMTD.lib(dbgdel.obj)
Server_NT error LNK2005: "void * __cdecl operator new[](unsigned int)" (??_U@YAPAXI@Z) already defined in LIBCMTD.lib(new2.obj)
Server_NT error LNK2005: "void __cdecl operator delete[](void *)" (??_V@YAXPAX@Z) already defined in LIBCMTD.lib(delete2.obj)


在VC.NET下编译就出错，VC6却没问题

[scklotz]

看看你使用的各个库的版本是否一致

mfc 库
c 运行时库
你自己的库

静态连接
动态连接

调试版本
发布版本
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长恨此身非我有/何时忘却营营/夜阑风静觳纹平/小舟从此逝/江海寄余生

[LookSail]

ReBuildAll

[bwolf]

操作系统不同,net要在nt核心下,6.0在98下就可以了,其实这只是库的问题

[rivershan]

是不是没有包含某些头文件~

[masterz]

http://support.microsoft.com/default.aspx?scid=KB;EN-US;q148652&
PRB: LNK2005 Errors When Link C Run-Time Libraries Are Linked Before MFC Libraries