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  • Boris 5 posts 25 karma points
    Apr 03, 2014 @ 16:54
    Boris
    0

    Contour Submit doesn't work - "Cannot perform runtime binding on a null reference" server error

    Hi, I just installed "Contour" in umbraco and on form submit this error appears below:

    umbraco version 6.1.6

     

    Server Error in '/' Application.


    Cannot perform runtime binding on a null reference

    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: Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: Cannot perform runtime binding on a null reference

    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:

     

    [RuntimeBinderException: Cannot perform runtime binding on a null reference]

       CallSite.Target(Closure , CallSite , Object ) +200

       System.Dynamic.UpdateDelegates.UpdateAndExecute1(CallSite site, T0 arg0) +912

       Umbraco.Forms.Mvc.Controllers.FormRenderController.ContourForm(FormViewModel model, Boolean captchaIsValid) in c:\Program Files (x86)\teamcity\buildAgent\work\fdc2f0fcbbcef310\Umbraco.Forms.Mvc\Controllers\FormRenderController.cs:208

       lambda_method(Closure , ControllerBase , Object[] ) +167

       System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) +248

       System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +39

       System.Web.Mvc.<>c__DisplayClass13.<InvokeActionMethodWithFilters>b__10() +120

       System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation) +637

       System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation) +637

       System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation) +637

       System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +272

       System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +714

       System.Web.Mvc.<>c__DisplayClass1d.<BeginExecuteCore>b__19() +40

       System.Web.Mvc.Async.<>c__DisplayClass1.<MakeVoidDelegate>b__0() +15

       System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +53

       System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +15

       System.Web.Mvc.<>c__DisplayClass8.<BeginProcessRequest>b__3(IAsyncResult asyncResult) +42

       System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +15

       System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +596

       System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +305

     


    Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18056

     

    Please help,

    boris

     

     

  • Jan Skovgaard 11280 posts 23678 karma points MVP 10x admin c-trib
    Apr 03, 2014 @ 17:33
    Jan Skovgaard
    0

    Hi Boris and welcome to our :)

    What version of the MVC framework do you have installed?

    /Jan

  • Boris 5 posts 25 karma points
    Apr 03, 2014 @ 17:58
    Boris
    0

    mvc 4.5

  • Boris 5 posts 25 karma points
    Apr 08, 2014 @ 13:50
    Boris
    0

    Can anyone help, what can cause this error to appear?

  • Boris 5 posts 25 karma points
    Apr 09, 2014 @ 18:20
    Boris
    0

    Update:
    Found the problem behind the error, in the global.asax we have a custom Route:

                RouteTable.Routes.MapRoute(

                    name: "SiteNavigationProvider",

                    url: "mvc/{controller}/{action}/{id}",

                    defaults: new { action = "Index", id = UrlParameter.Optional });


    if i remove it, the submit button works.

    After founding the problem i found this bug:
    http://issues.umbraco.org/issue/CON-252

    I tried the solution there, but got an error:

    Server Error in '/' Application.


    Could not find a Surface controller route in the RouteTable for controller name FormRender

    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.InvalidOperationException: Could not find a Surface controller route in the RouteTable for controller name FormRender

    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:

     

    [InvalidOperationException: Could not find a Surface controller route in the RouteTable for controller name FormRender]

       Umbraco.Web.Mvc.RenderRouteHandler.HandlePostedValues(RequestContext requestContext, PostedDataProxyInfo postedInfo) +509

       System.Web.Routing.UrlRoutingModule.PostResolveRequestCache(HttpContextBase context) +12681399

       Umbraco.Web.UmbracoModule.ProcessRequest(HttpContextBase httpContext) +509

       System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +80

       System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +165

     


    Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18067


    How can i use my custom routing and making contour to work?

  • Thomas 160 posts 335 karma points
    Apr 14, 2014 @ 14:23
    Thomas
    0

    Does anyone has found a solution on that? I am facing the same issue. I have custom routes, I followed the solution on the bug

    http://issues.umbraco.org/issue/CON-252

    and I am getting the same error as boris is getting.

  • Thomas 160 posts 335 karma points
    Apr 14, 2014 @ 15:13
    Thomas
    1

    I think I have found a solution which is to modify the umbraco\plugins\umbracoContour\views\form.cshtml to render the form tag differently:

    COMMENT OUT THE FOLLOWING LINE:

    using (Html.BeginForm("ContourForm", "FormRender", FormMethod.Post, new { enctype = "multipart/form-data" }))

    AND USE INSTEAD:

    @using (Html.BeginForm())

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