[IronPython] Problem with com object

[Alberto Fernandez]

Here it goes:


Devuelto error HRESULT E_FAIL de una llamada a un componente COM.
   en System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
   en Microsoft.Scripting.ComInterop.ComRuntimeHelpers.GetITypeInfoFromIDispatch(IDispatch dispatch, Boolean throwIfMissingExpectedTypeInfo)
   en Microsoft.Scripting.ComInterop.IDispatchComObject.EnsureScanDefinedMethods()
   en Microsoft.Scripting.ComInterop.IDispatchComObject.System.Dynamic.IDynamicMetaObjectProvider.GetMetaObject(Expression parameter)
   en System.Dynamic.DynamicMetaObject.Create(Object value, Expression expression)
   en System.Dynamic.DynamicMetaObjectBinder.Bind(Object[] args, ReadOnlyCollection`1 parameters, LabelTarget returnLabel)
   en System.Runtime.CompilerServices.CallSiteBinder.BindCore[T](CallSite`1 site, Object[] args)
   en System.Dynamic.UpdateDelegates.UpdateAndExecute1[T0,TRet](CallSite site, T0 arg0)
   en CallSite.Target(Closure , CallSite , Object )
   en System.Dynamic.UpdateDelegates.UpdateAndExecute1[T0,TRet](CallSite site, T0 arg0)
   en CallSite.Target(Closure , CallSite , Object , CodeContext )
   en System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite site, T0 arg0, T1 arg1)
   en Microsoft.Scripting.Interpreter.DynamicInstruction`3.Run(InterpretedFrame frame)
   en Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)
   en Microsoft.Scripting.Interpreter.LightLambda.Run1[T0,TRet](T0 arg0)
   en IronPython.Compiler.RuntimeScriptCode.InvokeTarget(Scope scope)
   en IronPython.Compiler.RuntimeScriptCode.Run(Scope scope)
   en IronPython.Hosting.PythonCommandLine.RunFileWorker(String fileName)
   en IronPython.Hosting.PythonCommandLine.RunFile(String fileName)
EnvironmentError: System.Runtime.InteropServices.COMException (0x80004005): Devuelto error HRESULT E_FAIL de una llamada a un componente COM
   en System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
   en Microsoft.Scripting.ComInterop.ComRuntimeHelpers.GetITypeInfoFromIDispatch(IDispatch dispatch, Boolean throwIfMissingExpectedTypeInfo)
   en Microsoft.Scripting.ComInterop.IDispatchComObject.EnsureScanDefinedMethods()
   en Microsoft.Scripting.ComInterop.IDispatchComObject.System.Dynamic.IDynamicMetaObjectProvider.GetMetaObject(Expression parameter)
   en System.Dynamic.DynamicMetaObject.Create(Object value, Expression expression)
   en System.Dynamic.DynamicMetaObjectBinder.Bind(Object[] args, ReadOnlyCollection`1 parameters, LabelTarget returnLabel)
   en System.Runtime.CompilerServices.CallSiteBinder.BindCore[T](CallSite`1 site, Object[] args)
   en System.Dynamic.UpdateDelegates.UpdateAndExecute1[T0,TRet](CallSite site, T0 arg0)
   en CallSite.Target(Closure , CallSite , Object )
   en System.Dynamic.UpdateDelegates.UpdateAndExecute1[T0,TRet](CallSite site, T0 arg0)
   en CallSite.Target(Closure , CallSite , Object , CodeContext )
   en System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite site, T0 arg0, T1 arg1)
   en Microsoft.Scripting.Interpreter.DynamicInstruction`3.Run(InterpretedFrame frame)
   en Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)
   en Microsoft.Scripting.Interpreter.LightLambda.Run1[T0,TRet](T0 arg0)
   en IronPython.Compiler.RuntimeScriptCode.InvokeTarget(Scope scope)
   en IronPython.Compiler.RuntimeScriptCode.Run(Scope scope)
   en IronPython.Hosting.PythonCommandLine.RunFileWorker(String fileName)
   en IronPython.Hosting.PythonCommandLine.RunFile(String fileName)

Hope this helps

Alberto Fernandez