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Article #921Re: BDS2006: Linker-Error at Indy: Unresolved external '__fastcall Idhttp::TIdCustomHTTP::Get(System::AnsiString, const Classes:...
From: MR
Date: Mon, 12 Dec 2005 08:44
Date: Mon, 12 Dec 2005 08:44
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It seems I really included the headers from an old-version directory,
but changing it make the problem even worse:
This is what I did:
I removed my old indy9-included-directory and inserted
$(BDS)\include\Indy10
Now I got some compiler-errors, starting with
[C++ Fehler] Idwinsock2.hpp(411): E2257 , expected
in line
typedef TWSAProtocol_InfoW *LPWSAProtocol_InfoW;
^
Trying to find out where TWSAProtocol_InfoW is declared
(vcl\InWinSock2.hpp) and trying to include it before the includation
of the <Id...hpp>-Files was rearranged to a position behind the
<Id...hpp>-Files (where it was useless regarding the compiler-error
above).
~~~~~~~~~~~~~~~
Perhaps it is useful to use Indy9 instead of v10. Can I use it without
having to reinstall the whole BDS again?
Thanks a lot,
Michael
>When trying to port an application from BCB5 to BDS2006 (C++ Preview)
>I get the linker-error
>
> [Linker Fehler] Error: Ungel๏ฟฝste externe '__fastcall
>Idhttp::TIdCustomHTTP::Get(System::AnsiString, const Classes::TStream
>*)' referenziert von ...OBJ
>
>(translated as
>
>Unresolved external '__fastcall
>Idhttp::TIdCustomHTTP::Get(System::AnsiString, const Classes::TStream
>*)' referenced from ...OBJ
>
>)
>
>The Object IdHTTP, declared inside the main-form as 'TIdHTTP *IdHTTP',
>is created at design-time in the form, so I do not think I should
>explicitely add some Indy .lib/.obj-Files to my project, should I?
>
>Might it be there is some confusion with the version numbers of Indy?
>When asked while installing I chose V10 (maybe BCB5 uses V9), but the
>usage of Get() is accepted while compiling, so Get() should exist in
>the appropriate Indy-library.
>
>What could have gone wrong?
>
>Thanks a lot,
>
>Michael
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X-Google-Thread: feeec,8c9a3e096288c80c X-Google-Attributes: gidfeeec,public X-Google-Language: ENGLISH,ASCII From: MR <> Newsgroups: borland.public.cppbuilder.internet.web Subject: Re: BDS2006: Linker-Error at Indy: Unresolved external '__fastcall Idhttp::TIdCustomHTTP::Get(System::AnsiString, const Classes::TStream *)' Date: Mon, 12 Dec 2005 09:44:55 +0100 Message-ID: <cscqp15ifo32e419ps4923n733kl74lo46@4ax.com> References: <o5aqp1p1aifmugfthpsnfl9v5s4i3s11if@4ax.com> X-Newsreader: Forte Free Agent 3.1/32.783 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit NNTP-Posting-Host: 84.57.31.255 X-Trace: newsgroups.borland.com 1134377104 84.57.31.255 (12 Dec 2005 00:45:04 -0700) Lines: 63 Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!nx02.iad01.newshosting.com!newshosting.com!news-out.newsfeeds.com!propagator2-sterling.newsfeeds.com!in.nntp.be!caladan.landsraad.net!newsgroups.borland.com!not-for-mail