Error executing template "Designs/Swift/Paragraph/Swift_ProductBadges.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_df85ac2c053045a0a68fd4be4b06880d.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) in /_/src/Application/Providers/Dynamicweb.Rendering.Providers.NetCore/Razor/RazorTemplateRenderingProvider.cs:line 99
   at Dynamicweb.Rendering.TemplateRenderingService.Render(Template template) in E:\A10\_w\2\s\src\Core\Dynamicweb.Core\Rendering\TemplateRenderingService.cs:line 21
   at Dynamicweb.Rendering.Template.RenderRazorTemplate() in E:\A10\_w\2\s\src\Core\Dynamicweb.Core\Rendering\Template.cs:line 749


  1     @inherits Dynamicweb.Rendering.ViewModelTemplate<Dynamicweb.Frontend.ParagraphViewModel>
  2     @using Dynamicweb.Frontend
  3     @using Dynamicweb.Content
  4     @using Dynamicweb.Ecommerce.ProductCatalog
  5     
  6     @{
  7     	ProductViewModel product = null;
  8     	if (Dynamicweb.Context.Current.Items.Contains("ProductDetails"))
  9     	{
 10     		product = (ProductViewModel)Dynamicweb.Context.Current.Items["ProductDetails"];
 11     	}
 12     	else if (Pageview.Page.Item["DummyProduct"] != null && Pageview.IsVisualEditorMode)
 13     	{
 14     		var pageViewModel = Dynamicweb.Frontend.ContentViewModelFactory.CreatePageInfoViewModel(Pageview.Page);
 15     		ProductListViewModel productList = pageViewModel.Item.GetValue("DummyProduct") != null ? pageViewModel.Item.GetValue("DummyProduct") as ProductListViewModel : new ProductListViewModel();
 16     
 17     		if (productList?.Products is object)
 18     		{
 19     			product = productList.Products[0];
 20     		}
 21     	}
 22     }
 23     
 24     @if (product is object) {
 25     	var badgeParms = new Dictionary<string, object>();
 26     	badgeParms.Add("size", "h7");
 27     	badgeParms.Add("saleBadgeType", Model.Item.GetRawValue("SaleBadgeType"));
 28     	badgeParms.Add("saleBadgeCssClassName", Model.Item.GetRawValue("SaleBadgeDesign"));
 29     	badgeParms.Add("newBadgeCssClassName", Model.Item.GetRawValue("NewBadgeDesign"));
 30     	badgeParms.Add("newPublicationDays", Model.Item.GetInt32("NewPublicationDays"));
 31     	badgeParms.Add("campaignBadgesValues", Model.Item.GetList("CampaignBadges")?.GetRawValue().OfType<string>().ToList());
 32     
 33     	string badgeSize = Model.Item.GetRawValueString("BadgeSize", "fs-2");
 34     	string horizontalAlign = Model.Item.GetRawValueString("HorizontalAlignment", "");
 35     	horizontalAlign = horizontalAlign == "center" ? "text-center" : horizontalAlign;
 36     	horizontalAlign = horizontalAlign == "end" ? "text-end" : horizontalAlign;
 37     
 38     	Dictionary<string, ParagraphInfoViewModel> badgeConfigurations;
 39     	List<string> campaignBadgesValues = Model.Item.GetRawValueString("CampaignBadges") != null ? Model.Item.GetList("CampaignBadges")?.GetRawValue().OfType<string>().ToList() : new List<string>();
 40     
 41     	if (Dynamicweb.Context.Current.Items.Contains("badgeConfigurations"))
 42     	{
 43     		badgeConfigurations = (Dictionary<string, ParagraphInfoViewModel>)Dynamicweb.Context.Current.Items["badgeConfigurations"];
 44     	}
 45     	else
 46     	{
 47     		var badgesPage = Pageview.AreaSettings.GetLink("EcommerceBadgesPage") != null ? Pageview.AreaSettings.GetLink("EcommerceBadgesPage").PageId : 0;
 48     		var allBadges = badgesPage != 0 ? Dynamicweb.Content.Services.Paragraphs.GetParagraphsByPageId(badgesPage) : null;
 49     
 50     		badgeConfigurations = new Dictionary<string, ParagraphInfoViewModel>();
 51     		foreach (Paragraph badge in allBadges)
 52     		{
 53     			var paragraphviewModel = Dynamicweb.Frontend.ContentViewModelFactory.CreateParagraphInfoViewModel(badge);
 54     			string cssClassName = paragraphviewModel.Item.GetString("CssClassName").Trim().ToLower();
 55     			if (!badgeConfigurations.ContainsKey(cssClassName))
 56     			{
 57     				badgeConfigurations.Add(cssClassName, paragraphviewModel);
 58     			}
 59     		}
 60     		Dynamicweb.Context.Current.Items.Add("badgeConfigurations", badgeConfigurations);
 61     	}
 62     
 63     	int badgesCount = 0;
 64     	if (badgeConfigurations.Any())
 65     	{
 66     		foreach (string campaign in campaignBadgesValues)
 67     		{
 68     			if (!string.IsNullOrEmpty(campaign))
 69     			{
 70     
 71     				FieldValueViewModel availableCampaignsObject;
 72     				product.ProductFields.TryGetValue("Campaign", out availableCampaignsObject);
 73     
 74     				if (availableCampaignsObject != null)
 75     				{
 76     					string campaignType = string.Empty;
 77     
 78     					if (badgeConfigurations.ContainsKey(campaign))
 79     					{
 80     						ParagraphInfoViewModel paragraphviewModel;
 81     						if (badgeConfigurations.TryGetValue(campaign, out paragraphviewModel))
 82     						{
 83     							campaignType = paragraphviewModel.Item.GetRawValueString("CampaignType");
 84     						}
 85     					}
 86     
 87     					List<FieldOptionValueViewModel> availableCampaigns = (List<FieldOptionValueViewModel>)availableCampaignsObject.Value;
 88     
 89     					foreach (FieldOptionValueViewModel availableOption in availableCampaigns)
 90     					{
 91     						if (campaignType == availableOption.Value)
 92     						{
 93     							badgesCount++;
 94     							break;
 95     						}
 96     					}
 97     				}
 98     			}
 99     		}
100     	}
101     
102     	bool saleBadgeEnabled = !string.IsNullOrWhiteSpace(Model.Item.GetRawValueString("SaleBadgeDesign")) && Model.Item.GetRawValueString("SaleBadgeDesign") != "none" ? true : false;
103     	bool newBadgeEnabled = !string.IsNullOrWhiteSpace(Model.Item.GetRawValueString("NewBadgeDesign")) && Model.Item.GetRawValueString("NewBadgeDesign") != "none" ? true : false;
104     	DateTime createdDate = product.Created.Value;
105     	bool showBadges = saleBadgeEnabled && product.Discount.Price != 0 ? true : false;
106     	showBadges = (newBadgeEnabled && Model.Item.GetInt32("NewPublicationDays") == 0) || (newBadgeEnabled && (createdDate.AddDays(Model.Item.GetInt32("NewPublicationDays")) > DateTime.Now)) ? true : showBadges;
107     	showBadges = (!string.IsNullOrEmpty(Model.Item.GetRawValueString("CampaignBadges")) && badgesCount != 0) ? true : showBadges;
108     
109     	if (showBadges)
110     	{
111     		<div class="@badgeSize @horizontalAlign item_@Model.Item.SystemName.ToLower()">
112     			@RenderPartial("Components/EcommerceBadge.cshtml", product, badgeParms)
113     		</div>
114     	}
115     	else if (Pageview.IsVisualEditorMode)
116     	{
117     		<span class="badge bg-success text-light rounded-0">@Translate("Badge example")</span>
118     	}
119     }
120     else if (Pageview.IsVisualEditorMode)
121     {
122     	<span class="badge bg-success text-light rounded-0">@Translate("Badge example")</span>
123     }
124     
125