It looks like it's trying to load "aps-kiosk-printers", locally referenced... which is the tail bit of your URL.

So could this just be a routing issue? Do you have any custom routing?

Not sure - where would I look? It uses a redirect plugin called UrlTracker. Is there some option I may have missed? It's strange that it loads the page anyway, regardless of the 500 error.

There's an error being output in the source which might be the cause.

What's at line 22 in your RichText.cshtml template?

<!-- Error rendering template with id 8000: 'System.NullReferenceException: Object reference not set to an instance of an object.
   at ASP._Page_Views_RichText_cshtml.Execute() in c:\HostingSpaces\able-systems\able-systems.com\wwwroot\Views\RichText.cshtml:line 22
   at System.Web.WebPages.WebPageBase.ExecutePageHierarchy()
   at System.Web.Mvc.WebViewPage.ExecutePageHierarchy()
   at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage)
   at Umbraco.Core.Profiling.ProfilingView.Render(ViewContext viewContext, TextWriter writer)
   at System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult)
   at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)
   at System.Web.Mvc.Controller.ExecuteCore()
   at System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext)
   at System.Web.Mvc.MvcHandler.ProcessRequest(HttpContextBase httpContext)
   at Umbraco.Web.Templates.TemplateRenderer.RenderUmbracoRequestToString(RequestContext requestContext)
   at Umbraco.Web.Templates.TemplateRenderer.ExecuteTemplateRendering(TextWriter sw, PublishedContentRequest contentRequest)
   at Umbraco.Web.Templates.TemplateRenderer.Render(StringWriter writer)
   at umbraco.library.RenderTemplate(Int32 PageId, Int32 TemplateId)' -->

This is line 20 - 32:

   if (string.IsNullOrEmpty(linkTitle))
                    {
                        linkTitle = link.Name;
                    }

                    if (link != null)
                    {
                        <a href="@link.Url" class="custom-btn outlined red large pill">
                            <i class="fa fa-share-alt"></i>
                            @linkTitle
                        </a>
                    }
                }

Having a look through some of these pages, it appears there is a compulsory link to a product (weirdly -even for products) which needs adding or it throws a wobbly.

Thanks for all your help fellas. Much appreciated.

I've just added it in, and the page no longer has a 500 error. I might need to add another if statement to have it check this and avoid future problems.

Hi,

Hard to guess but shouldn't you just negate the logic .. e.g. if it's null then DON'T try to access the link name!

if (!string.IsNullOrEmpty(linkTitle))

Thanks, will try that Steve and see how it affects pages. I didn't build the site, so I'm still working my way around how all the elements are connected.

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