I am having YSOD with "No parameterless constructor defined" for all controllers, including the Start page controller, after upgrading to CMS 11.x .
Using StructureMap.
Any help or tip would be appreciated.
Server Error in '/' Application.
No parameterless constructor defined for this object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.MissingMethodException: No parameterless constructor defined for this object.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[MissingMethodException: No parameterless constructor defined for this object.]System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck) +0System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark) +139 System.Activator.CreateInstance(Type type, Boolean nonPublic) +105System.Activator.CreateInstance(Type type) +12System.Web.Mvc.DefaultControllerActivator.Create(RequestContext requestContext, Type controllerType) +75 [InvalidOperationException: An error occurred when trying to create a controller of type 'DAP.Web.Controllers.Pages.StartPageController'. Make sure that the controller has a parameterless public constructor.]System.Web.Mvc.DefaultControllerActivator.Create(RequestContext requestContext, Type controllerType) +242System.Web.Mvc.MvcHandler.ProcessRequestInit(HttpContextBase httpContext, IController& controller, IControllerFactory& factory) +258System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state) +77 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +1020System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +195System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +128
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3282.0