[Ironruby-core] Can't create instances

Ivan Porto Carrero ivan at flanders.co.nz
Sun Jul 26 04:34:27 EDT 2009


Thanks that did it.
The System.Web.Mvc.Controller class does have an initialize method with 1
param.
---
Met vriendelijke groeten - Best regards - Salutations
Ivan Porto Carrero
Blog: http://flanders.co.nz
Twitter: http://twitter.com/casualjim
Author of IronRuby in Action (http://manning.com/carrero)



On Sun, Jul 26, 2009 at 2:38 AM, Tomas Matousek <
Tomas.Matousek at microsoft.com> wrote:

> If you want an immediate fix go to RubyClass.cs and add && initializer is RubyLibraryMethodInfo
> to the condition on line 1213:
>
>
>
> bool hasLibraryInitializer = !hasRubyInitializer &&
> initializer.DeclaringModule != Context.ObjectClass && initializer is
> RubyLibraryMethodInfo;
>
>
>
> That should do the trick.
>
>
>
> Tomas
>
>
>
> *From:* ironruby-core-bounces at rubyforge.org [mailto:
> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Tomas Matousek
> *Sent:* Saturday, July 25, 2009 5:16 PM
>
> *To:* ironruby-core at rubyforge.org
> *Subject:* Re: [Ironruby-core] Can't create instances
>
>
>
> Does any of the C# subclasses have Initialize method? That might be the
> problem. I’ll fix it asap.
>
>
>
> Tomas
>
>
>
> *From:* ironruby-core-bounces at rubyforge.org [mailto:
> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Ivan Porto Carrero
> *Sent:* Saturday, July 25, 2009 4:45 PM
> *To:* ironruby-core at rubyforge.org
> *Subject:* Re: [Ironruby-core] Can't create instances
>
>
>
> It's a subclass of RubyController (
> http://github.com/casualjim/ironrubymvc/blob/f9b28881187865dcff3389231e627ee2c4f93d14/IronRubyMvc/Controllers/RubyController.cs
> )
>
>
>
> There are no constructors defined in any of the class definitions.
>
>
>
> HomeController.rb:
>
>
> http://github.com/casualjim/ironrubymvc/blob/f9b28881187865dcff3389231e627ee2c4f93d14/IronRubyMvcWeb/Controllers/HomeController.rb
>
>
>
> Ruby controller base class:
>
>
> http://github.com/casualjim/ironrubymvc/blob/f9b28881187865dcff3389231e627ee2c4f93d14/IronRubyMvc/Controllers/controller.rb#L360
>
>
>
> RubyController:
>
>
> http://github.com/casualjim/ironrubymvc/blob/f9b28881187865dcff3389231e627ee2c4f93d14/IronRubyMvc/Controllers/RubyController.cs
> ---
> Met vriendelijke groeten - Best regards - Salutations
> Ivan Porto Carrero
> Blog: http://flanders.co.nz
> Twitter: http://twitter.com/casualjim
> Author of IronRuby in Action (http://manning.com/carrero)
>
> On Sun, Jul 26, 2009 at 1:30 AM, Tomas Matousek <
> Tomas.Matousek at microsoft.com> wrote:
>
> What is the class being created that fails?
>
>
>
> Tomas
>
>
>
> *From:* ironruby-core-bounces at rubyforge.org [mailto:
> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Ivan Porto Carrero
> *Sent:* Saturday, July 25, 2009 4:01 PM
> *To:* ironruby-core
> *Subject:* [Ironruby-core] Can't create instances
>
>
>
> Hi
>
>
>
> I just updated from github and ironrubymvc broke.
>
>
>
> This method would happily execute before the update.
>
>
>
> public object CreateInstance(RubyClass rubyClass)
>
>         {
>
>             return Operations.CreateInstance(rubyClass);
>
>         }
>
>
>
> Now it throws an exception. Do I need to change something?
>
>
>
>
>
> ArgumentException: wrong number of arguments (0 for 1)]
>
>    Microsoft.Scripting.Interpreter.ThrowInstruction.Run(InterpretedFrame frame) +58
>
>    Microsoft.Scripting.Interpreter.Interpreter.RunInstructions(InterpretedFrame frame) +90
>
>    Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame) +104
>
>    Microsoft.Scripting.Interpreter.LightLambda.Run2(T0 arg0, T1 arg1) +337
>
>    IronRuby.Runtime.Calls.InterpretedFuncDispatcher`2.Invoke(CallSite callSite, T0 arg0) +574
>
>    System.Dynamic.UpdateDelegates.UpdateAndExecute1(CallSite site, T0 arg0) +1217
>
>    CallSite.Target(Closure , CallSite , Object ) +414
>
>    System.Dynamic.UpdateDelegates.UpdateAndExecute1(CallSite site, T0 arg0) +1217
>
>    Microsoft.Scripting.Runtime.DynamicOperations.CreateInstance(Object obj, Object[] parameters) +209
>
>    Microsoft.Scripting.Hosting.ObjectOperations.CreateInstance(Object obj, Object[] parameters) +51
>
>    System.Web.Mvc.IronRuby.Core.RubyEngine.CreateInstance(RubyClass rubyClass) in C:\dev\ironrubymvc\IronRubyMvc\Core\RubyEngine.cs:100
>
>    System.Web.Mvc.IronRuby.Controllers.RubyControllerFactory.ConfigureController(RubyClass rubyClass, RequestContext requestContext) in C:\dev\ironrubymvc\IronRubyMvc\Controllers\RubyControllerFactory.cs:87
>
>    System.Web.Mvc.IronRuby.Controllers.RubyControllerFactory.LoadController(RequestContext requestContext, String controllerName) in C:\dev\ironrubymvc\IronRubyMvc\Controllers\RubyControllerFactory.cs:73
>
>    System.Web.Mvc.IronRuby.Controllers.RubyControllerFactory.CreateController(RequestContext requestContext, String controllerName) in C:\dev\ironrubymvc\IronRubyMvc\Controllers\RubyControllerFactory.cs:40
>
>    System.Web.Mvc.MvcHandler.ProcessRequest(HttpContextBase httpContext) +128
>
>    System.Web.Mvc.MvcHandler.ProcessRequest(HttpContext httpContext) +57
>
>    System.Web.Mvc.MvcHandler.System.Web.IHttpHandler.ProcessRequest(HttpContext httpContext) +7
>
>    System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +181
>
>    System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75
>
> ---
> Met vriendelijke groeten - Best regards - Salutations
> Ivan Porto Carrero
> Blog: http://flanders.co.nz
> Twitter: http://twitter.com/casualjim
> Author of IronRuby in Action (http://manning.com/carrero)
>
>
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