我有這個舊項目現在分配給我照顧。它包含2個dll-s和一個在.net 2003 C++上編寫的ocx,它們可以在彼此之間進行通信,並可以與更大的應用程序進行通信。我需要對它們進行更改,但是當我嘗試構建ocx時,我得到了8個LNK2019未解決的外部錯誤,我不知道如何解決。其中一個dll-s在構建整個解決方案時也會出現這些LNK2019錯誤,但它仍會生成.dll。據我所知,自從上一次成功建造它們以來,項目並沒有發生變化。我不認爲代碼或項目設置有任何問題。我使用的Oracle虛擬機與Windows XP能夠運行.NET 2003舊的.net項目中無法解析的外部項目
的錯誤輸出:
mfcs42.lib(dllmodul.obj) : error LNK2019: unresolved external symbol "public: __thiscall AFX_MODULE_STATE::AFX_MODULE_STATE(int,long (__stdcall*)(struct HWND__ *,unsigned int,unsigned int,long),unsigned long)" ([email protected]@[email protected][email protected]@[email protected]@Z) referenced in function "public: __thiscall _AFX_DLL_MODULE_STATE::_AFX_DLL_MODULE_STATE(void)" ([email protected]@[email protected])
mfcs42.lib(dllmodul.obj) : error LNK2019: unresolved external symbol "public: __thiscall AFX_MAINTAIN_STATE2::AFX_MAINTAIN_STATE2(class AFX_MODULE_STATE *)" ([email protected]@[email protected][email protected]@@Z) referenced in function "long __stdcall AfxWndProcDllStatic(struct HWND__ *,unsigned int,unsigned int,long)" ([email protected]@[email protected]@[email protected])
mfcs42.lib(oleexp.obj) : error LNK2001: unresolved external symbol "public: __thiscall AFX_MAINTAIN_STATE2::AFX_MAINTAIN_STATE2(class AFX_MODULE_STATE *)" ([email protected]@[email protected][email protected]@@Z)
mfcs42.lib(dllmodul.obj) : error LNK2019: unresolved external symbol "void __stdcall AfxTermExtensionModule(struct AFX_EXTENSION_MODULE &,int)" ([email protected]@[email protected]@[email protected]) referenced in function [email protected]
mfcs42.lib(dllmodul.obj) : error LNK2019: unresolved external symbol "class AFX_MODULE_STATE * __stdcall AfxSetModuleState(class AFX_MODULE_STATE *)" ([email protected]@[email protected]@[email protected]@Z) referenced in function [email protected]
mfcs42.lib(dllmodul.obj) : error LNK2019: unresolved external symbol "public: __thiscall CDynLinkLibrary::CDynLinkLibrary(struct AFX_EXTENSION_MODULE &,int)" ([email protected]@[email protected][email protected]@[email protected]) referenced in function [email protected]
mfcs42.lib(dllmodul.obj) : error LNK2019: unresolved external symbol "int __stdcall AfxInitExtensionModule(struct AFX_EXTENSION_MODULE &,struct HINSTANCE__ *)" ([email protected]@[email protected]@[email protected]@@Z) referenced in function [email protected]
mfcs42.lib(dllmodul.obj) : error LNK2019: unresolved external symbol "void __stdcall AfxCoreInitModule(void)" ([email protected]@YGXXZ) referenced in function [email protected]
libcmt.lib(crt0.obj) : error LNK2019: unresolved external symbol _main referenced in function _mainCRTStartup
.\..\DLL\ImpDplanX.ocx : fatal error LNK1120: 8 unresolved externals
我讀了提出的解決方案,但不知道如何確定什麼是真正的從列出的所有可能的原因。或者如何解決它。
也許如果你分享什麼是未解決的外部錯誤,更多的人將能夠幫助你。 – leparlon 2014-10-08 14:45:10