Error executing template "/Designs/Swift-v2/Grid/Page/RowTemplates/Swift-v2_Row.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_769db39b7ce5494fb26810a86d1537c9.ExecuteAsync()
   at RazorEngine.Templating.TemplateBase.Run(ExecuteContext context, TextWriter reader)
   at RazorEngine.Templating.RazorEngineCore.RunTemplate(ICompiledTemplate template, TextWriter writer, Object model, DynamicViewBag viewBag)
   at RazorEngine.Templating.RazorEngineService.Run(ITemplateKey key, TextWriter writer, Type modelType, Object model, DynamicViewBag viewBag)
   at RazorEngine.Templating.DynamicWrapperService.Run(ITemplateKey key, TextWriter writer, Type modelType, Object model, DynamicViewBag viewBag)
   at RazorEngine.Templating.RazorEngineServiceExtensions.Run(IRazorEngineService service, String name, TextWriter writer, Type modelType, Object model, DynamicViewBag viewBag)
   at RazorEngine.Templating.RazorEngineServiceExtensions.<>c__DisplayClass23_0.<Run>b__0(TextWriter writer)
   at RazorEngine.Templating.RazorEngineServiceExtensions.WithWriter(Action`1 withWriter)
   at RazorEngine.Templating.RazorEngineServiceExtensions.Run(IRazorEngineService service, String name, Type modelType, Object model, DynamicViewBag viewBag)
   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.GridRowViewModel>
  2     @using Dynamicweb.Frontend
  3     @using Dynamicweb.Frontend.Devices
  4     @*Custom: Changed Default space top and bottom to 1 instead of 6*@
  5     
  6     @{
  7         //custom border radius
  8         int borderRadius = Model.Item.GetInt32("CustomBorderRadius");
  9         string borderRadiusStyle = "";
 10         if (borderRadius > 0)
 11         {
 12             borderRadiusStyle = $"border-radius: {borderRadius}px;";
 13         }
 14     
 15         //custom overflow hidden - for images to follow borderradius
 16         bool overflowHidden = Model.Item.GetBoolean("CustomOverflowHidden");
 17     
 18         //custom mobile img option
 19         var isMobile = PageView.Current().Device == DeviceType.Mobile;
 20         var isTablet = PageView.Current().Device == DeviceType.Tablet;
 21     
 22         var backgroundImageStyle = "";
 23         if ((isMobile || isTablet) && Model.Item.TryGetImageFile("CustomMobileImg", out var mobileImage))
 24         {
 25             backgroundImageStyle = mobileImage.ToBackgroundStyle(new() { Width = isMobile ? 400 : 768 }, true);
 26         }
 27         else
 28         {
 29             backgroundImageStyle = Model?.BackgroundImage?.ToBackgroundStyle(new() { Width = 1680 }, true);
 30         }
 31     }
 32     
 33     <section data-swift-gridrow
 34              style="@backgroundImageStyle @borderRadiusStyle"
 35              data-dw-colorscheme="@Model?.ColorScheme?.Id"
 36              data-dw-itemtype="@Model?.Item?.SystemName.ToLower()"
 37              data-dw-row-space-top="@(Model?.TopSpacing ?? 1)"
 38              data-dw-row-space-bottom="@(Model?.BottomSpacing ?? 1)"
 39              data-dw-row-gap-column="@(Model?.GapX ?? 3)"
 40              data-dw-row-gap-row="@(Model?.GapX ?? 3)"
 41              data-dw-row-vertical-align="@(Model?.VerticalAlignment)"
 42         <div data-swift-container class="grid @(overflowHidden ? "overflow-hidden" : "")" data-dw-container-width="@(Model?.ContainerWidth ?? 3)">
 43             @foreach (var column in Model.Columns)
 44             {
 45                 <div data-swift-gridcolumn class="g-col-@column.ColumnWidthMobile g-col-lg-@column.ColumnWidth order-@column.ColumnNumberMobile order-lg-@column.ColumnNumber" data-dw-itemtype="@column.Paragraph?.Item?.SystemName.ToLower()" id="@column.Paragraph?.ID" data-dw-colorscheme="@column.Paragraph?.ColorScheme?.Id">
 46                     @column.Output()
 47                 </div>
 48             }
 49         </div>
 50     </section>
 51