[Ironruby-core] Consuming DynamicObjects in IronRuby

Ivan Porto Carrero ivan at whiterabbitconsulting.eu
Tue Mar 2 17:14:49 EST 2010


try this one? http://ironruby.codeplex.com/releases/view/40175
---
Met vriendelijke groeten - Best regards - Salutations
Ivan Porto Carrero
Web: http://whiterabbitconsulting.eu - http://flanders.co.nz
Twitter: http://twitter.com/casualjim
Author of IronRuby in Action (http://manning.com/carrero)
Microsoft IronRuby/C# MVP


On Tue, Mar 2, 2010 at 10:22 PM, Robert Walker <RWalker at kinaxis.com> wrote:

>  (All work done with VS2010 RC and matching IronRuby build (v0.9.40,
> 07-Feb-10)).
>
>
>
> I have a C# assembly that implements a dynamic object. When I try to use
> this object from Ruby I get the error:
>
>
>
> >>> r.StdUnitCost
>
> System.Core:0:in `BindCore': unbound variable: Param_0 (TypeError)
>
>         from (ir):1
>
>
>
> This usage works fine from a test C# 4.0 app using the 'dynamic' keyword.
>
>
>
> I suspect that the issue is related to the version of the DLR in use --
> there are a number of 'InvalidOperationExceptions' being thrown from the
> Microsoft.Dynamic.dll and I believe this is no longer a shipping assembly
> with .NET 4?
>
>
>
> Is there a (simple) work around for this?
>
>
>
> Thanks,
>
>
>
> *Rob Walker*
> Senior Software Architect
>
> [image: cid:image001.gif at 01CAB992.6A7F4590] <http://www.kinaxis.com/>
>
> http://www.kinaxis.com
>
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>
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