Ambiguous ExtensionAttribute

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Steffen

Ambiguous ExtensionAttribute

Post by Steffen » 16 Mar 2016, 09:47

.NET Data Provider for SQLBase 12.0 (Gupta.SQLBase.Data.dll) declares a class System.Runtime.CompilerServices.ExtensionAttribute which collides with an identical class in the .Net framework (3.5 and above). Compiler shows error "BC30560: 'ExtensionAttribute' is ambiguous in the namespace 'System.Runtime.CompilerServices'". How can this be solved? Thanks.

Mike Vandine

Re: Ambiguous ExtensionAttribute

Post by Mike Vandine » 03 Oct 2016, 02:47

Hi Steffen,

Sorry for the late reply.

Exactly what version of the .NET driver do you have? 12.0.x.xxxxxx

I will get this looked at once you let me know.

Best regards,

Steffen

Re: Ambiguous ExtensionAttribute

Post by Steffen » 06 Oct 2016, 07:10

Hi Mike,

Our version is 12.0.0.10579.

Regards,
Steffen

Mike Vandine

Re: Ambiguous ExtensionAttribute

Post by Mike Vandine » 06 Dec 2016, 23:22

Hi Steffen,

Sorry for the late reply.

This is a known issue; using a .NET 3.5 feature, but compiling for 2.0.

This will be fixed with 12.1 when all will be upgraded to 3.5.

Best regards,

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Peter.Hugk
Germany
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Location: Germany

Re: Ambiguous ExtensionAttribute

Post by Peter.Hugk » 08 Dec 2016, 17:11

So, there is no chance for a service pack, then. Do you have an ETA for SB 12.1 for us?

Best regards,
Peter

Igor Ivanovic
Site Admin
Site Admin
Croatia
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Joined: 05 Mar 2017, 12:37
Location: Zagreb, Croatia

Re: Ambiguous ExtensionAttribute

Post by Igor Ivanovic » 09 Dec 2016, 08:37

There is a Product Release Schedule on the OpenText site and it says:
SQLBase 12.1 - June 2017.
https://knowledge.opentext.com/knowledg ... lterValue=
Igor Ivanovic
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Peter.Hugk
Germany
Posts: 340
Joined: 06 Mar 2017, 07:48
Location: Germany

Re: Ambiguous ExtensionAttribute

Post by Peter.Hugk » 09 Dec 2016, 11:29

Thank you.

That is no good news.
Mike, is there the possibility to use the elder SB 11 .NET driver (which did not have that problem) together with SB 12.0.1?

Regards,
Peter

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