Transportable støvsugere

Error executing template "Designs/Roidmi/Paragraph/2ColParagraph.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_5165b706ad2a43d2b93bbbaa527d3f9f.Execute() in D:\DW9\Solutions\witt.dk\Files\Templates\Designs\Roidmi\Paragraph\2ColParagraph.cshtml:line 16
   at RazorEngine.Templating.TemplateBase.RazorEngine.Templating.ITemplate.Run(ExecuteContext context, TextWriter reader)
   at RazorEngine.Templating.RazorEngineService.RunCompile(ITemplateKey key, TextWriter writer, Type modelType, Object model, DynamicViewBag viewBag)
   at RazorEngine.Templating.RazorEngineServiceExtensions.<>c__DisplayClass16_0.<RunCompile>b__0(TextWriter writer)
   at RazorEngine.Templating.RazorEngineServiceExtensions.WithWriter(Action`1 withWriter)
   at Dynamicweb.Rendering.RazorTemplateRenderingProvider.Render(Template template)
   at Dynamicweb.Rendering.TemplateRenderingService.Render(Template template)
   at Dynamicweb.Rendering.Template.RenderRazorTemplate()


  1     @inherits Dynamicweb.Rendering.ViewModelTemplate<Dynamicweb.Frontend.ParagraphViewModel>
  2     @using System.Linq;
  3     @using Dynamicweb.Frontend;
  4     @{
  5         var heading = Model.Item.GetString("Heading");
  6         var text = Model.Item.GetString("Text");
  7         var button = Model.Item.GetItem("Button");
  8         var imagePath = Model.Item.GetFile("Image")?.Path ?? string.Empty;
  9         var style = Model.Item.GetString("Style");
 10         var styleAttribute = string.Empty;
 11         if (!string.IsNullOrWhiteSpace(style)) {
 12             styleAttribute = $" style=\"{style}\"";
 13         }
 14     
 15         var imagePosition = Model.Item.GetString("Layout");
 16         var cssImageLeft = imagePosition.ToLower() == "left" ? "flex-order-1" : "flex-order-2";
 17         var cssTextRight = imagePosition.ToLower() == "left" ? "flex-order-2" : "flex-order-1"; ;
 18     
 19     }
 20     <section>
 21         <div class="two-col-cta" id="@Model.ID">
 22             <div class="two-col-cta__large @cssImageLeft" style="background-image: url('@imagePath');"></div>
 23             <div class="two-col-cta__small @cssTextRight">
 24                 <div class="two-col-cta__text-container" @styleAttribute>
 25                     <div class="header">
 26                         <h1 class="h1 toUpperCase light">@heading</h1>
 27                     </div>
 28                     <div class="content">@text</div>
 29                     @RenderFooter(button)
 30                 </div>
 31             </div>
 32         </div>
 33     </section>
 34     
 35     
 36     @helper RenderFooter(ItemViewModel button)
 37     {
 38         if (!string.IsNullOrWhiteSpace(button.GetString("ButtonText")) && !string.IsNullOrWhiteSpace(button.GetString("link")))
 39         {
 40             var target = "target=\"_blank\"";
 41             if (!button.GetBoolean("OpenInNewWindow"))
 42             {
 43                 target = string.Empty;
 44             }
 45             <div class="footer">
 46                 <a href="@button.GetString("link")" class="btn btn--primary btn--large ">@button.GetString("ButtonText")</a>
 47             </div>
 48         }
 49     }