Re: Cannot create the object

From:
"Igor Tandetnik" <itandetnik@mvps.org>
Newsgroups:
microsoft.public.vc.atl
Date:
Mon, 27 Apr 2009 11:41:00 -0400
Message-ID:
<#$6#R60xJHA.2324@TK2MSFTNGP06.phx.gbl>
Barzo <dbarzo@gmail.com> wrote:

On 27 Apr, 16:59, Barzo <dba...@gmail.com> wrote:

I've built a ATL DLL with VC2008 and I want to instantiate the
coclass from VB6 but it doesn't work:
"ActiveX component can't create object"

Where is the mistake?


I found it!
I modified the UUID in the .idl by hand but I didn't change them in
the .rgs scripts!

But now I have another problem.... :-P

When I try to create my class from VB the ::FinalConstruct of the
class is called but, when it returns, I get the error:
"Class does not support automation or does not support expected
interface"


You promise in the IDL that your coclass implements some interface, but
don't actually list it in your interface map. VB queries for this
interface, and fails.
--
With best wishes,
    Igor Tandetnik

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