Error executing template "/Designs/Swift-v2/Paragraph/CmgtIgnite_ContentBanner/2_Elbi_BorderRadius.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_2c1335a5fefc496ca1ecc83ef73d33b2.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.ParagraphViewModel>
@using Dynamicweb.Frontend
@using System.Globalization
@using Dynamicweb.Ecommerce.ProductCatalog
@functions {
  private LinkViewModel GetItemLink(ItemViewModel item)
  {
    LinkViewModel link = item.GetLink("Link") ?? new LinkViewModel();
    // Dynamicweb.Frontend.LinkViewModel showOnParagraph = item.GetLink("ShowOnParagraph") ?? new Dynamicweb.Frontend.LinkViewModel();
    // int showOnPageParagraphId = showOnParagraph?.PageId ?? 0;
    // int shopPage = showOnPageParagraphId != 0 ? showOnPageParagraphId : GetPageIdByNavigationTag("Shop");
    int shopPage = GetPageIdByNavigationTag("Shop");
    string linkUrl = link.Url ?? string.Empty;
    if (linkUrl.Contains("&groupid"))
    {
      link.Url = "/Default.aspx?ID=" + shopPage + "&groupid=" + link.Url?.Split("&groupid=")[1];
    }
    if (linkUrl.Contains("productid"))
    {
      link.Url = "/Default.aspx?ID=" + shopPage + "&" + link.RawValue;
    }
    if (string.IsNullOrEmpty(linkUrl))
    {
      link = new LinkViewModel()
      {
        Url = "",
        IsExternal = false,
      };
    }
    return link;
  }
}
@{
  ProductViewModelSettings productSetting = new ProductViewModelSettings
  {
    LanguageId = Dynamicweb.Ecommerce.Common.Context.LanguageID,
    CurrencyCode = Dynamicweb.Ecommerce.Common.Context.Currency.Code,
    CountryCode = Dynamicweb.Ecommerce.Common.Context.Country.Code2,
    ShopId = Pageview.Area.EcomShopId
  };
  string heading = Model.Item.GetRawValueString("Heading",string.Empty);
  bool isStretechedLink = Convert.ToBoolean(Model.Item.GetRawValueString("StretchLink", "False"));
  string url = string.Empty;
  if (isStretechedLink)
  {
    LinkViewModel link = GetItemLink(Model.Item);
    //Link
    url = link.Url;
    bool isLinkToProduct = url.Contains("productid");
    if (isLinkToProduct)
    {
      string productId = url.Split("&productid=")[1];
      ProductViewModel productViewModel = ViewModelFactory.CreateView(productSetting, productId);
      string groupId = productViewModel.PrimaryOrDefaultGroup.Id;
      url += "&GroupID=" + groupId;
      url = url.Split("&productid=")[0] + "&GroupID=" + groupId + "&ProductID=" + productId;
    }
  }
  FileViewModel media = Model.Item.GetFile("Media") ?? new FileViewModel();
  string mediaWidth = Model.Item.GetRawValueString("Width","1920");
  double mediaWidthDouble = double.TryParse(mediaWidth, NumberStyles.Any, CultureInfo.InvariantCulture, out mediaWidthDouble ) ? mediaWidthDouble : 1920;
  string mediaRatio = Model.Item.GetRawValueString("AspectRatio","1");
  double mediaRatioDouble = double.TryParse(mediaRatio, NumberStyles.Any, CultureInfo.InvariantCulture, out mediaRatioDouble ) ? mediaRatioDouble : 1;
  double mediaHeightDouble = Math.Floor(mediaWidthDouble / mediaRatioDouble);
  int mediaHeightInt = (int)Math.Floor(mediaHeightDouble);
  var parameters = new Dictionary<string, object>();
  parameters.Add("fullwidth", true);  
  parameters.Add("quality", 95);
  parameters.Add("width", mediaWidthDouble);
  parameters.Add("ratio", mediaRatioDouble);
  parameters.Add("height", mediaHeightInt);
  parameters.Add("cssClass", "w-100 h-100 object-fit-cover rounded-6");
  parameters.Add("alt",$"{heading}");
  parameters.Add("svgimage", true);
  string horizontalAlignment = Model.Item.GetRawValueString("HorizontalAlignment", "default");
  var layoutParameters = new Dictionary<string, object>();
  //layout
  string layout = Model.Item.GetRawValueString("Layout", "align-middle-center-text-center");
  string alignment = string.Empty;
  switch (layout)
  {
    case "align-top-left-text-left":
      alignment = " text-start align-items-start align-items-start";
      break;
    case "align-top-center-text-center":
      alignment = " align-items-start justify-content-center";
      break;
    case "align-top-right-text-right":
      alignment = " align-items-start justify-content-end";
      break;
    case "align-middle-left-text-left":
      alignment = " align-items-center justify-content-start";
      break;
    case "align-middle-center-text-center":
      alignment = " align-items-center justify-content-center";
      break;
    case "align-middle-right-text-right":
      alignment = " align-items-center justify-content-end";
      break;
    case "align-bottom-left-text-left":
      alignment = " align-items-end justify-content-start";
      break;
    case "align-bottom-center-text-center":
      alignment = " align-items-end justify-content-center";
      break;
    case "align-bottom-right-text-right":
      alignment = " align-items-end justify-content-end";
      break;
  }
  //Advanced Configuration
  bool addContainer = Convert.ToBoolean(Model.Item.GetRawValueString("AddContainer", "False"));
  string css = addContainer ? " has-container" : string.Empty;
  string addContainerAttribute = addContainer? "data-swift-container" : string.Empty;
  string contentPadding = Model.Item.GetRawValueString("ContentPadding", "default");
  string contentBackdrop = Model.Item.GetRawValueString("ContentBackdrop", "#ffffff");
  bool addBackdrop = Convert.ToBoolean(Model.Item.GetRawValueString("AddBackdrop", "False"));
  string contentStyle = string.Empty;
  string contentCss = string.Empty;
  if (addBackdrop)
  {
    switch (contentPadding)
    {
      case "small":
        contentCss += " p-3";
        break;
      case "default":
        contentCss += " p-4";
        break;
      case "large":
        contentCss += " p-5";
        break;
      case "extra-large":
        contentCss += " p-6";
        break;
    }
    contentStyle += $"background-color: {contentBackdrop};";
  }
}
<article data-dw-colorscheme="@Model?.ColorScheme?.Id" id="n@(Model.ItemId)" class="position-relative">
  @if (isStretechedLink)
  {
    <a href="@url" class="stretched-link">
      <span class="visually-hidden">@heading</span>
    </a>
  }
  <div class="banner-layout overflow-hidden">
    @if (media.ToString() != "")
    {
      <div class="banner-backdrop">
        @if ((media.ToString()).Contains(".mp4"))
        {
          <video autoplay muted playsinline loop class="w-100 h-100 d-block lozad" width="@(mediaWidthDouble)" height="@(mediaHeightInt)" style="object-fit: cover; align-self: center;aspect-ratio: @(mediaWidthDouble) / @(mediaHeightDouble);" data-poster="/Files/Images/Placeholders/poster-video.svg">
            <source data-src="@media" type="video/mp4">
          </video>
        }
        else
        {
          @RenderPartial("../Components/Ignite/CmgtIgnite_ImageOptimized.cshtml", media, parameters)
        }
      </div>
    }
    <div class="banner-content d-flex @(alignment) @(css) ignite-text-content z-2 p-4" @(addContainerAttribute)>
      <div class="@(contentCss)" style="@(contentStyle)">
        @RenderPartial("Partials/Content/CmgtIgnite_TextContent.cshtml", Model.Item, layoutParameters)
      </div>
    </div>
  </div>
</article>