Unresolved external symbol

[michaelhsilva]

Hi, I´m migrating a VC++ 6.0 project to VC++ 2010.

I am sure I am linking the right libraries but still getting this error:

1>LBW_Base_Private.obj : error LNK2019: unresolved external symbol "public: __thiscall LBW_Parser::~LBW_Parser(void)" (??1LBW_Parser@@QAE@XZ) referenced in function __unwindfunclet$??0LBW_Base@@AAE@XZ$0
1>LBW_Base_Private.obj : error LNK2019: unresolved external symbol "public: virtual __thiscall LBW_FieldList::~LBW_FieldList(void)" (??1LBW_FieldList@@UAE@XZ) referenced in function __unwindfunclet$??0LBW_Base@@AAE@XZ$0
1>LBW_Base_Private.obj : error LNK2019: unresolved external symbol "public: __thiscall LBW_Parser::LBW_Parser(void)" (??0LBW_Parser@@QAE@XZ) referenced in function "private: __thiscall LBW_Base::LBW_Base(void)" (??0LBW_Base@@AAE@XZ)
1>LBW_Base_Private.obj : error LNK2019: unresolved external symbol "public: __thiscall LBW_FieldList::LBW_FieldList(void)" (??0LBW_FieldList@@QAE@XZ) referenced in function "private: __thiscall LBW_Base::LBW_Base(void)" (??0LBW_Base@@AAE@XZ)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "public: virtual bool __thiscall LBW_Base::IsFieldIndexed(char const *)" (?IsFieldIndexed@LBW_Base@@UAE_NPBD@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "public: virtual bool __thiscall LBW_Base::CanHaveQuote(char const *)" (?CanHaveQuote@LBW_Base@@UAE_NPBD@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "public: virtual bool __thiscall LBW_Base::FullIndexed(char const *)" (?FullIndexed@LBW_Base@@UAE_NPBD@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "public: virtual bool __thiscall LBW_Base::IsMultiValued(char const *)" (?IsMultiValued@LBW_Base@@UAE_NPBD@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "public: virtual int __thiscall LBW_Base::GetGroup(char const *)" (?GetGroup@LBW_Base@@UAEHPBD@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual int __thiscall LBW_Base::ItemFound(char *)" (?ItemFound@LBW_Base@@EAEHPAD@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual int __thiscall LBW_Base::Update(int)" (?Update@LBW_Base@@EAEHH@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual int __thiscall LBW_Base::VerifyIndex(int,int)" (?VerifyIndex@LBW_Base@@EAEHHH@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual int __thiscall LBW_Base::Return(int)" (?Return@LBW_Base@@EAEHH@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual int const * __thiscall LBW_Base::IntR(int,int)" (?IntR@LBW_Base@@EAEPBHHH@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual double const * __thiscall LBW_Base::DoubleR(int,int)" (?DoubleR@LBW_Base@@EAEPBNHH@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual char * __thiscall LBW_Base::String(int,int)" (?String@LBW_Base@@EAEPADHH@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual int const * __thiscall LBW_Base::BoolR(int,int)" (?BoolR@LBW_Base@@EAEPBHHH@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual class C_Date const * __thiscall LBW_Base::DateR(int,int)" (?DateR@LBW_Base@@EAEPBVC_Date@@HH@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual class C_Time const * __thiscall LBW_Base::TimeR(int,int)" (?TimeR@LBW_Base@@EAEPBVC_Time@@HH@Z)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual char const * __thiscall LBW_Base::UserName(void)" (?UserName@LBW_Base@@EAEPBDXZ)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual char const * __thiscall LBW_Base::UserPassword(void)" (?UserPassword@LBW_Base@@EAEPBDXZ)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual char const * __thiscall LBW_Base::ServerName(void)" (?ServerName@LBW_Base@@EAEPBDXZ)
1>LBW_Base_Private.obj : error LNK2001: unresolved external symbol "private: virtual char const * __thiscall LBW_Base::ClientName(void)" (?ClientName@LBW_Base@@EAEPBDXZ)
1>LBW_Base_Private.obj : error LNK2019: unresolved external symbol "public: class ATL::CStringT<char,class StrTraitMFC_DLL<char,class ATL::ChTraitsCRT<char> > > __thiscall LBW_Base::GetOperator(char const *)" (?GetOperator@LBW_Base@@QAE?AV?$CStringT@DV?$StrTr aitMFC_DLL@DV?$ChTraitsCRT@D@ATL@@@@@ATL@@PBD@Z) referenced in function "public: virtual class CASCString __thiscall LBW_Base::GetQueryOperator(char *)" (?GetQueryOperator@LBW_Base@@UAE?AVCASCString@@PAD @Z)
1>LBW_Base_Private.obj : error LNK2019: unresolved external symbol "public: virtual __thiscall LBW_Base::~LBW_Base(void)" (??1LBW_Base@@UAE@XZ) referenced in function "public: virtual void * __thiscall LBW_Base::`scalar deleting destructor'(unsigned int)" (??_GLBW_Base@@UAEPAXI@Z)

can you help me?

[michaelhsilva]

I did dumpbin with lbwparser.lib for example and I saw that LBWParser::LBWParser(void) and LBWParser::~LBWParser(void) are there.

[weaknessforcats]

You say that the code is in lbwparser.lib.

Has this library been added to the liblist of your VC2010 project?

project properties->confo\iguration properties->linker->input->additional dependencies?

[michaelhsilva]

Yes I did. But error persists.

[michaelhsilva]

Making the project as a static library the error disapear. But another error appear, may I open a new thread? the error is:

1>c:\program files\microsoft sdks\windows\v7.0a\include\oaidl.h(226): error C2143: syntax error : missing ';' before 'constant'
1>c:\program files\microsoft sdks\windows\v7.0a\include\oaidl.h(226): error C2059: syntax error : 'constant'

on the line:

typedef CY CURRENCY;

[weaknessforcats]

Are you #include <windows.h> ?

[michaelhsilva]

The error was solved when I reorganized the includes of a file .h to put #include <afxwin.h> to be the first. Go understand :) thanks for your replies.