[IronPython] Error building ASP.NET 3.5 websites

Curt Hagenlocher curt at hagenlocher.org
Thu Oct 23 19:03:51 CEST 2008


Are you explicitly referencing Microsoft.Scripting.ExtensionAttribute.dll?
 If so, remove that reference from your project.

On Thu, Oct 23, 2008 at 9:56 AM, Fernando Correia <
fernandoacorreia at gmail.com> wrote:

> I'm trying to upgrade from Beta 5 to RC1 and I'm getting, again, errors
> trying to build an ASP.NET 3.5 website that uses IronPython.
>
> The errors are similar to what happened with Beta 1:
>
> (0,0): warning CS1685: The predefined type
> 'System.Runtime.CompilerServices.ExtensionAttribute' is defined in
> multiple assemblies in the global alias; using definition from
> 'c:\WINDOWS\assembly\GAC_MSIL\System.Core\3.5.0.0__b77a5c561934e089\System.Core.dll'
>
> InternalXmlHelper.vb(9,0): error BC30560: 'ExtensionAttribute' is ambiguous
> in the namespace 'System.Runtime.CompilerServices'.
>
> I opened issue 19126 with more details.
>
> Regards,
>
> Fernando.
>
>
>
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>
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