Error executing template "Designs/Publications/Paragraph/Publication_ContentTitle.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_9ee23939503f439184a86afcda02d9fe.Execute() in D:\dynamicweb.net\Solutions\Dynamicweb\T3L.cloud.dynamicweb-cms.com\files\Templates\Designs\Publications\Paragraph\Publication_ContentTitle.cshtml:line 48
   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     
  3     @functions {
  4     	private Dynamicweb.Frontend.ItemViewModel? GetFontItem(string? paragraphId)
  5     	{
  6     		var id = Dynamicweb.Core.Converter.ToInt32(paragraphId);
  7     		var font = id > 0 ? Dynamicweb.Frontend.ContentViewModelFactory.CreateParagraphInfoViewModel(Dynamicweb.Content.Services.Paragraphs.GetParagraph(id))?.Item : null;
  8     		return font;
  9     	}
 10     
 11     	private string? GetFontFamilyName(Dynamicweb.Frontend.ItemViewModel? font) {
 12     		var fontFamilyName = string.Empty;
 13     		if(font?.GetString("Type") == "google") {
 14     			fontFamilyName = font?.GetGoogleFont("GoogleFont").Family;
 15     		}
 16     		else if (font?.GetString("Type") == "custom") {
 17     			fontFamilyName = font?.GetString("FontFamilyName");
 18     		}
 19     
 20     		return fontFamilyName;
 21     	}
 22     }
 23     
 24     @if (!string.IsNullOrEmpty(Model.Item.GetString("Title"))) {
 25     	string tag = Model.Item.GetRawValueString("FontSize", "h1");
 26     	string align = $"dwp-text-align-{Model.Item.GetRawValueString("Align", "start")}";
 27     
 28     	var settings = Model.Item.GetItem("Settings");
 29     	var font = !string.IsNullOrEmpty(settings?.GetValue("Font").ToString()) ? $"font-family:'{GetFontFamilyName(GetFontItem(settings?.GetRawValueString("Font")))}';" : null;
 30     	var fontSize = !string.IsNullOrEmpty(settings?.GetRawValueString("FontSize", string.Empty)) ? $"font-size:{settings?.GetRawValueString("FontSize", string.Empty)}pt;" : null;
 31     	var fontWeight = !string.IsNullOrEmpty(settings?.GetRawValueString("FontWeight", string.Empty)) ? $"font-weight:{settings?.GetRawValueString("FontWeight", string.Empty)};" : null;
 32     	var lineHeight = !string.IsNullOrEmpty(settings?.GetRawValueString("LineHeight", string.Empty)) ? $"line-height:{settings?.GetRawValueString("LineHeight", string.Empty)};" : null;
 33     
 34     	var tagStart = $"<{tag} class=\"{align}\" style=\"{font}{fontSize}{lineHeight}{fontWeight}\">";
 35     	var tagEnd = $"</{tag}>";
 36     	string languageId = Dynamicweb.Context.Current.Request.Params["RequestLanguageID"];
 37     	var language = new Dynamicweb.Ecommerce.International.Language();
 38     
 39     	if (!Pageview.IsVisualEditorMode)
 40     	{
 41     		language = Dynamicweb.Ecommerce.Services.Languages.GetLanguage(languageId);
 42     	}
 43     
 44     	<div class="dwp-flex dwp-flex-column" data-item-type="@Model.Item.SystemName.ToLower()" data-id="@Model.ID">
 45     		@tagStart
 46     		@if (!Pageview.IsVisualEditorMode)
 47     		{
 48     			@Translate(Model.Item.GetString("Title"), Model.Item.GetString("Title"), language.Culture)
 49     		}
 50     		else
 51     		{
 52     			@Translate(Model.Item.GetString("Title"))
 53     		}
 54     		@tagEnd
 55     	</div>
 56     }
 57