error LNK2005: "public: __cdecl std::basic_ofstream::basic_ofst

错误 10 error LNK1169: 找到一个或多个多重定义的符号 D:\zhangweilong\2016\Maptexture\\bin\x64\Maptexture.exe1
错误 2 error LNK2005: "public: __cdecl std::basic_ofstream<char,struct std::char_traits<char> >::basic_ofstream<char,struct std::char_traits<char> >(char const *,int,int)" (??0?$basic_ofstream@DU?$char_traits@D@std@@@std@@QEAA@PEBDHH@Z) 已经在 osgDb.lib(osg130-osgDB.dll) 中定义 D:\zhangweilong\2016\Maptexture\Maptexture\libCGAL_Core-vc120-mt-4.7.lib(all_files.obj)
错误 5 error LNK2005: "public: __cdecl std::basic_ofstream<char,struct std::char_traits<char> >::basic_ofstream<char,struct std::char_traits<char> >(void)" (??0?$basic_ofstream@DU?$char_traits@D@std@@@std@@QEAA@XZ) 已经在 osgDb.lib(osg130-osgDB.dll) 中定义 D:\zhangweilong\2016\Maptexture\Maptexture\libCGAL-vc120-mt-4.7.lib(all_files.obj)
错误 3 error LNK2005: "public: void __cdecl std::basic_ofstream<char,struct std::char_traits<char> >::`vbase destructor'(void)" (??_D?$basic_ofstream@DU?$char_traits@D@std@@@std@@QEAAXXZ) 已经在 osgDb.lib(osg130-osgDB.dll) 中定义 D:\zhangweilong\2016\Maptexture\Maptexture\libCGAL_Core-vc120-mt-4.7.lib(all_files.obj)
错误 6 error LNK2005: "public: void __cdecl std::basic_ofstream<char,struct std::char_traits<char> >::`vbase destructor'(void)" (??_D?$basic_ofstream@DU?$char_traits@D@std@@@std@@QEAAXXZ) 已经在 osgDb.lib(osg130-osgDB.dll) 中定义 D:\zhangweilong\2016\Maptexture\Maptexture\libCGAL-vc120-mt-4.7.lib(all_files.obj)
错误 4 error LNK2005: "public: void __cdecl std::basic_ofstream<char,struct std::char_traits<char> >::close(void)" (?close@?$basic_ofstream@DU?$char_traits@D@std@@@std@@QEAAXXZ) 已经在 osgDb.lib(osg130-osgDB.dll) 中定义 D:\zhangweilong\2016\Maptexture\Maptexture\libCGAL_Core-vc120-mt-4.7.lib(all_files.obj)
错误 7 error LNK2005: "public: void __cdecl std::basic_ofstream<char,struct std::char_traits<char> >::open(char const *,int,int)" (?open@?$basic_ofstream@DU?$char_traits@D@std@@@std@@QEAAXPEBDHH@Z) 已经在 osgDb.lib(osg130-osgDB.dll) 中定义 D:\zhangweilong\2016\Maptexture\Maptexture\libCGAL-vc120-mt-4.7.lib(all_files.obj)

简单的方法是在link commandline加上一行/FORCE:MULTIPLE