Server Error in '/' Application.

Object reference not set to an instance of an object.

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.NullReferenceException: Object reference not set to an instance of an object.

Source Error:


Line 2786:    string columnClass = "12";
Line 2787:    bool isProductPage = HttpContext.Current.Request.QueryString.Get("ProductID") != null ? true : false;
Line 2788:    string backgroundColorClass = Model.PropertyItem.GetString("BackgroundColor") != null && !isProductPage ? "u-" + Model.PropertyItem.GetList("BackgroundColor").SelectedValue + "--bg" : "";
Line 2789:}
Line 2790:

Source File: D:\dynamicweb.net\Solutions\scangrip.dw9.dynamicweb-cms.com\Files\Templates\Designs\Rapido\_parsed\Page.parsed.cshtml    Line: 2788

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   CompiledRazorTemplates.Dynamic.RazorEngine_205545ec0a1f4e57a58ae12369f4cdfa.<RenderPageContent>b__64_0(TextWriter __razor_helper_writer) in D:\dynamicweb.net\Solutions\scangrip.dw9.dynamicweb-cms.com\Files\Templates\Designs\Rapido\_parsed\Page.parsed.cshtml:2788
   RazorEngine.Templating.TemplateWriter.ToString() +85
   System.Lazy`1.CreateValue() +734
   System.Lazy`1.LazyInitValue() +189
   CompiledRazorTemplates.Dynamic.<>c__DisplayClass4_0.<RenderBlock>b__0(TextWriter __razor_helper_writer) in D:\dynamicweb.net\Solutions\scangrip.dw9.dynamicweb-cms.com\Files\Templates\Designs\Rapido\_parsed\Page.parsed.cshtml:277
   CompiledRazorTemplates.Dynamic.<>c__DisplayClass3_0.<RenderBlockList>b__0(TextWriter __razor_helper_writer) in D:\dynamicweb.net\Solutions\scangrip.dw9.dynamicweb-cms.com\Files\Templates\Designs\Rapido\_parsed\Page.parsed.cshtml:243
   CompiledRazorTemplates.Dynamic.RazorEngine_205545ec0a1f4e57a58ae12369f4cdfa.<RenderMain>b__63_0(TextWriter __razor_helper_writer) in D:\dynamicweb.net\Solutions\scangrip.dw9.dynamicweb-cms.com\Files\Templates\Designs\Rapido\_parsed\Page.parsed.cshtml:2771
   RazorEngine.Templating.TemplateWriter.ToString() +86
   System.Lazy`1.CreateValue() +734
   System.Lazy`1.LazyInitValue() +189
   CompiledRazorTemplates.Dynamic.<>c__DisplayClass4_0.<RenderBlock>b__0(TextWriter __razor_helper_writer) in D:\dynamicweb.net\Solutions\scangrip.dw9.dynamicweb-cms.com\Files\Templates\Designs\Rapido\_parsed\Page.parsed.cshtml:277
   CompiledRazorTemplates.Dynamic.<>c__DisplayClass3_0.<RenderBlockList>b__0(TextWriter __razor_helper_writer) in D:\dynamicweb.net\Solutions\scangrip.dw9.dynamicweb-cms.com\Files\Templates\Designs\Rapido\_parsed\Page.parsed.cshtml:243
   CompiledRazorTemplates.Dynamic.<>c__DisplayClass4_0.<RenderBlock>b__0(TextWriter __razor_helper_writer) in D:\dynamicweb.net\Solutions\scangrip.dw9.dynamicweb-cms.com\Files\Templates\Designs\Rapido\_parsed\Page.parsed.cshtml:284
   CompiledRazorTemplates.Dynamic.<>c__DisplayClass3_0.<RenderBlockList>b__0(TextWriter __razor_helper_writer) in D:\dynamicweb.net\Solutions\scangrip.dw9.dynamicweb-cms.com\Files\Templates\Designs\Rapido\_parsed\Page.parsed.cshtml:243
   CompiledRazorTemplates.Dynamic.RazorEngine_205545ec0a1f4e57a58ae12369f4cdfa.Execute() in D:\dynamicweb.net\Solutions\scangrip.dw9.dynamicweb-cms.com\Files\Templates\Designs\Rapido\_parsed\Page.parsed.cshtml:2751
   RazorEngine.Templating.TemplateBase.RazorEngine.Templating.ITemplate.Run(ExecuteContext context, TextWriter reader) +212
   RazorEngine.Templating.RazorEngineService.RunCompile(ITemplateKey key, TextWriter writer, Type modelType, Object model, DynamicViewBag viewBag) +89
   RazorEngine.Templating.<>c__DisplayClass16_0.<RunCompile>b__0(TextWriter writer) +100
   RazorEngine.Templating.RazorEngineServiceExtensions.WithWriter(Action`1 withWriter) +69
   Dynamicweb.Rendering.RazorTemplateRenderingProvider.Render(Template template) +429
   Dynamicweb.Rendering.TemplateRenderingService.Render(Template template) +84
   Dynamicweb.Rendering.Template.RenderRazorTemplate() +2873
   Dynamicweb.Rendering.Template.Output() +397
   Dynamicweb.Frontend.PageView.Output() +1512
   Dynamicweb.AspNet.DynamicwebHttpHandler.ProcessRequest(HttpContext context) +71
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +542
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +75
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +93


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