[Ironruby-core] Can't create instances

Tomas Matousek Tomas.Matousek at microsoft.com
Sat Jul 25 19:30:51 EDT 2009


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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