Not sure why, but our KB article page started throwing this error. See log output also. Anyone got any ideas?
We're sorry, but something went wrong. Error ID # [f1ff2d92-bf75-4876-84da-e794f112971a] We've been notified about this issue and we'll take a look at it shortly. Thank you for your patience. 10/10/2017 5:28:24 PM UTC NAM fee59039-4855-4e36-b1c5-498ba2b4e2d1
This is the log output....
Error executing child request for handler Exception error, String queryStringOverride) System.Web Object reference not set to an instance of an object. System.NullReferenceException at Adxstudio.Xrm.KnowledgeArticles.KnowledgeArticleDataAdapter.<>c.<SelectRelatedArticles>b__5_0(EntityCollection e) at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source, Func`2 predicate) atAdxstudio.Xrm.KnowledgeArticles.KnowledgeArticleDataAdapter.SelectRelatedArticles(IEnumerable`1 entityCollections) atSite.Areas.KnowledgeManagement.ViewModels.ArticleViewModel.get_RelatedArticles() at ASP.areas_knowledgemanagement_views_article_article_aspx.__Render__control5(HtmlTextWriter __w, Control parameterContainer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at ASP.masterpages_default_master.__Render__control1(HtmlTextWriter __w, Control parameterContainer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.Mvc.ViewPage.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) Adxstudio.Xrm
