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The parameters dictionary contains a null entry for parameter 'id' of non-nullable type 'System.Int32' for method 'System.Web.Mvc.ActionResult Detail(Int32, System.Nullable`1[System.Int32])' in 'JWCMS.Page.Controllers.HomeController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter.
鍙傛暟鍚岤 parameters

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寮傚父璇︾粏淇℃伅: System.ArgumentException: The parameters dictionary contains a null entry for parameter 'id' of non-nullable type 'System.Int32' for method 'System.Web.Mvc.ActionResult Detail(Int32, System.Nullable`1[System.Int32])' in 'JWCMS.Page.Controllers.HomeController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter.
鍙傛暟鍚岤 parameters

婧愰敊璇?

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鍫嗘爤璺熻釜:


[ArgumentException: The parameters dictionary contains a null entry for parameter 'id' of non-nullable type 'System.Int32' for method 'System.Web.Mvc.ActionResult Detail(Int32, System.Nullable`1[System.Int32])' in 'JWCMS.Page.Controllers.HomeController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter.
鍙傛暟鍚岤 parameters]
   System.Web.Mvc.ActionDescriptor.ExtractParameterFromDictionary(ParameterInfo parameterInfo, IDictionary`2 parameters, MethodInfo methodInfo) +658
   System.Linq.WhereSelectArrayIterator`2.MoveNext() +82
   System.Linq.Buffer`1..ctor(IEnumerable`1 source) +488
   System.Linq.Enumerable.ToArray(IEnumerable`1 source) +103
   System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) +164
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +39
   System.Web.Mvc.Async.<>c__DisplayClass39.b__33() +120
   System.Web.Mvc.Async.<>c__DisplayClass4f.b__49() +452
   System.Web.Mvc.Async.<>c__DisplayClass37.b__36(IAsyncResult asyncResult) +15
   System.Web.Mvc.Async.<>c__DisplayClass2a.b__20() +33
   System.Web.Mvc.Async.<>c__DisplayClass25.b__22(IAsyncResult asyncResult) +240
   System.Web.Mvc.<>c__DisplayClass1d.b__18(IAsyncResult asyncResult) +28
   System.Web.Mvc.Async.<>c__DisplayClass4.b__3(IAsyncResult ar) +15
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +53
   System.Web.Mvc.Async.<>c__DisplayClass4.b__3(IAsyncResult ar) +15
   System.Web.Mvc.<>c__DisplayClass8.b__3(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.<>c__DisplayClass4.b__3(IAsyncResult ar) +15
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +606
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +288


鐗堟湰淇℃伅: Microsoft .NET Framework 鐗堟湰:4.0.30319; ASP.NET 鐗堟湰:4.0.30319.34274