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  9. Cannot build EasyOPCDADemo example

Cannot build EasyOPCDADemo example

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05 Nov 2010 20:12 #135 by support
Replied by support on topic Re: Cannot build EasyOPCDADemo example
This is now fixed in QuickOPC-COM 5.02.455.1, available from the download area.

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05 Nov 2010 14:00 #134 by support
Replied by support on topic Re: Cannot build EasyOPCDADemo example
It looks like that there is a problem in EasyOPCDA type library (not in the Bonus Pack); introduced in recent builds. It has to do with the fact that _IEasyDAClientEvents does not inherit from IUnknown. Thanks for pointing it out.
I will fix it, post a new build, and notify you here.
Best regards,
Zbynek Zahradnik

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04 Nov 2010 23:15 #133 by gtSasha
Cannot build EasyOPCDADemo example was created by gtSasha
I am having trouble building provided C++ example in VS2008.
When I try to build either 'DumpAddressSpace' or 'EasyOPCDADemo' projects from the bonus pack I get the following error:
error C2664: '_com_issue_errorex' : cannot convert parameter 2 from 'EasyOpcDALib::_IEasyDAClientEvents *const ' to 'IUnknown *'
The error occurs in the generated eopcdat.tli file. What can I do to fix the situation?

Thanks.

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  9. Cannot build EasyOPCDADemo example
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