Server Error in '/' Application.

Value cannot be null.
Parameter name: child

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.ArgumentNullException: Value cannot be null.
Parameter name: child

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:


[ArgumentNullException: Value cannot be null.
Parameter name: child]
   System.Web.UI.ControlCollection.Add(Control child) +11660798
   Umbraco.Web.UmbracoHelper.RenderMacro(macro m, IDictionary`2 parameters, page umbracoPage) +626
   Umbraco.Web.PropertyEditors.ValueConverters.<>c__DisplayClass7.<RenderRteMacros>b__1(String macroAlias, Dictionary`2 macroAttributes) +277
   Umbraco.Core.Macros.MacroTagParser.ParseMacros(String text, Action`1 textFoundCallback, Action`2 macroFoundCallback) +870
   Umbraco.Web.PropertyEditors.ValueConverters.RteMacroRenderingValueConverter.RenderRteMacros(String source, Boolean preview) +364
   Umbraco.Web.PropertyEditors.ValueConverters.RteMacroRenderingValueConverter.ConvertDataToSource(PublishedPropertyType propertyType, Object source, Boolean preview) +65
   Umbraco.Web.PublishedCache.XmlPublishedCache.XmlPublishedProperty.<.ctor>b__0() +56
   System.Lazy`1.CreateValue() +734
   System.Lazy`1.LazyInitValue() +189
   Umbraco.Web.PublishedCache.XmlPublishedCache.XmlPublishedProperty.<.ctor>b__1() +24
   System.Lazy`1.CreateValue() +734
   System.Lazy`1.LazyInitValue() +189
   Umbraco.Web.PublishedPropertyExtension.GetValue(IPublishedProperty property, Boolean withDefaultValue, T defaultValue) +116
   Umbraco.Web.PublishedContentExtensions.GetPropertyValue(IPublishedContent content, String alias) +75
   JPEF.Web.Umbraco.Controllers.ArticlesPageController.<GetNewsArticlesList>b__3_3(IPublishedContent x) in D:\TFS.Station4\Jacksonville Public Education Fund\Main\Source\JPEF.Web.Umbraco\JPEF.Web.Umbraco\Controllers\ArticlesPageController.cs:88
   System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +235
   System.Linq.<SkipIterator>d__31`1.MoveNext() +393
   System.Linq.<TakeIterator>d__25`1.MoveNext() +395
   System.Collections.Generic.List`1..ctor(IEnumerable`1 collection) +453
   System.Linq.Enumerable.ToList(IEnumerable`1 source) +73
   JPEF.Web.Umbraco.Controllers.ArticlesPageController.GetNewsArticlesList(ArticlesPageViewModel model, IList`1 articlesList) in D:\TFS.Station4\Jacksonville Public Education Fund\Main\Source\JPEF.Web.Umbraco\JPEF.Web.Umbraco\Controllers\ArticlesPageController.cs:80
   JPEF.Web.Umbraco.Controllers.ArticlesPageController.ArticlesPage(ArticlesFilterModel filter) in D:\TFS.Station4\Jacksonville Public Education Fund\Main\Source\JPEF.Web.Umbraco\JPEF.Web.Umbraco\Controllers\ArticlesPageController.cs:48
   lambda_method(Closure , ControllerBase , Object[] ) +139
   System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) +264
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +35
   System.Web.Mvc.Async.<>c__DisplayClass42.<BeginInvokeSynchronousActionMethod>b__41() +34
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) +60
   System.Web.Mvc.Async.<>c__DisplayClass39.<BeginInvokeActionMethodWithFilters>b__33() +79
   System.Web.Mvc.Async.<>c__DisplayClass4f.<InvokeActionMethodFilterAsynchronously>b__49() +386
   System.Web.Mvc.Async.<>c__DisplayClass4f.<InvokeActionMethodFilterAsynchronously>b__49() +386
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +60
   System.Web.Mvc.Async.<>c__DisplayClass2a.<BeginInvokeAction>b__20() +32
   System.Web.Mvc.Async.<>c__DisplayClass25.<BeginInvokeAction>b__22(IAsyncResult asyncResult) +189
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +53
   System.Web.Mvc.<>c__DisplayClass1d.<BeginExecuteCore>b__18(IAsyncResult asyncResult) +27
   System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +25
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +67
   System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +25
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +53
   System.Web.Mvc.<>c__DisplayClass8.<BeginProcessRequest>b__3(IAsyncResult asyncResult) +41
   System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +25
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +53
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +431
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +75
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +158


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0