Re: [wxlua-users] link error

[G.J. S. <gj...@gm...>]

2006/10/31, John Labenski <jla...@gm...>:
>
> On 10/31/06, G.J. Souverein <gj...@gm...> wrote:
> > I am trying to build wxLua 2.6.0.3 (cvs checkout + build all modules +
> > shared) with Visual C++ 6.0 (service pack 4)
> >  and wxMSW 2.7.1 (shared, multilib), on Windows XP Pro,
> > but when linking the wxlua_msw27_wxbind.dll I get an unresolved external
> > error.
> > (lua5.1.dll, wxlua_msw27_lua.dll and wxlua_msw27_wxlua.dll build ok)
> >
> > Error description:
> >
> -------------------------------------------------------------------------------------------------
> >
> >    Creating library
> > ..\..\..\lib\vc_dll\wxlua_msw27_wxbind.lib and object
> > ..\..\
> > ..\lib\vc_dll\wxlua_msw27_wxbind.exp
> > wxbind_dll_wxlua.obj : error LNK2001: unresolved external symbol
> > "__declspec(dll
> > import) public: virtual __thiscall
> > wxLuaTreeItemData::~wxLuaTreeItemData(void)"
> >  (__imp_??1wxLuaTreeItemData@@UAE@XZ)
> > ..\..\..\lib\vc_dll\wxlua_msw27_wxbind.dll : fatal error
> > LNK1120: 1 unresolved e
> > xternals
> > NMAKE : fatal error U1077: 'link' : return code '0x460'
> >
> >
> -------------------------------------------------------------------------------------------------
> >
> > So I added a destructor in class wxLuaTreeItemData in file wxbind.h like
> so:
> >  virtual  ~wxLuaTreeItemData(void){};
> >  This does not help. Does anyone know how to fix this? And would you be
> so
> > kind to share this info with me ?
>
> Please change this line in
> wxLua/modules/wxbind/include/wxbind.h
>
> class WXDLLIMPEXP_WXLUA wxLuaTreeItemData : public wxTreeItemData
> to
> class WXDLLIMPEXP_WXBIND wxLuaTreeItemData : public wxTreeItemData
>
> and let me know if it works. I'm pretty sure that's the problem so
> I've committed this change.
>
> Regards,
>      John Labenski
>
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This actually works. Entire build was finished 10 secs ago. Gonna test it
now. Thanks a
lot John !

Regards,

       G.J.Souverein