Component builder for: List card 1

Error executing template "Designs/Swift/Paragraph/Swift_ProductDefaultImage.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_093de8c1eaf949ffa39e1c08895c307c.Execute() in D:\dynamicweb.net\Solutions\Mennt\mennt.cloud.dynamicweb-cms.com\Files\Templates\Designs\Swift\Paragraph\Swift_ProductDefaultImage.cshtml:line 33
   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> @using Dynamicweb.Ecommerce.ProductCatalog @using Dynamicweb.Ecommerce.CustomerExperienceCenter.Favorites @{ ProductViewModel product = new ProductViewModel(); 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 }; if (Dynamicweb.Context.Current.Items.Contains("ProductDetails")) { product = (ProductViewModel)Dynamicweb.Context.Current.Items["ProductDetails"]; } else if (Pageview.Item["DummyProduct"] != null) { string dummyProductId = ""; var pageViewModel = Dynamicweb.Frontend.ContentViewModelFactory.CreatePageInfoViewModel(Pageview.Page); ProductListViewModel productList = pageViewModel.Item.GetValue("DummyProduct") != null ? pageViewModel.Item.GetValue("DummyProduct") as ProductListViewModel : new ProductListViewModel(); if (productList.Products != null) { foreach (var p in productList.Products) { dummyProductId = p.Id; } ProductViewModel dummyProduct = dummyProductId != "" ? ViewModelFactory.CreateView(productSetting, dummyProductId) : new ProductViewModel(); product = dummyProduct; } else { product = ViewModelFactory.CreateView(productSetting, Dynamicweb.Ecommerce.Services.Products.GetLastActiveProducts(1, Dynamicweb.Ecommerce.Common.Context.LanguageID, false).FirstOrDefault().Id); } } else if (Pageview.Item["DummyProduct"] == null) { product = ViewModelFactory.CreateView(productSetting, Dynamicweb.Ecommerce.Services.Products.GetLastActiveProducts(1, Dynamicweb.Ecommerce.Common.Context.LanguageID, false).FirstOrDefault().Id); } string imagePath = product?.DefaultImage?.Value ?? ""; imagePath = Dynamicweb.Context.Current.Server.UrlEncode(imagePath); string ratio = Model.Item.GetRawValueString("ImageAspectRatio", ""); ratio = ratio != "0" ? ratio : ""; string ratioCssClass = ratio != "" ? " ratio" : ""; string ratioVariable = ratio != "" ? "--bs-aspect-ratio: " + ratio : ""; string width = Model.Item.GetRawValueString("Width", "auto"); int smallImageSize = 640; int largeImageSize = width == "auto" ? 1280 : Convert.ToInt32(width); string imagePathXs = "/Admin/Public/GetImage.ashx?width=" + smallImageSize + "&image=" + imagePath + "&format=webp"; string imagePathS = "/Admin/Public/GetImage.ashx?width=" + largeImageSize + "&image=" + imagePath + "&format=webp"; string imagePathFallBack = "/Admin/Public/GetImage.ashx?width=" + largeImageSize + "&image=" + imagePath + "&format=webp"; var badgeParms = new Dictionary<string, object>(); badgeParms.Add("size", "h7"); badgeParms.Add("saleBadgeType", Model.Item.GetRawValue("SaleBadgeType")); badgeParms.Add("saleBadgeCssClassName", Model.Item.GetRawValue("SaleBadgeDesign")); badgeParms.Add("newBadgeCssClassName", Model.Item.GetRawValue("NewBadgeDesign")); badgeParms.Add("newPublicationDays", Model.Item.GetInt32("NewPublicationDays")); badgeParms.Add("campaignBadgesValues", Model.Item.GetRawValueString("CampaignBadges")); string badgeSize = Model.Item.GetRawValueString("BadgeSize", "fs-2"); bool showFavoritesSelector = !string.IsNullOrEmpty(Model.Item.GetString("ShowAddToFavorites")) ? Model.Item.GetBoolean("ShowAddToFavorites") : false; string anonymousUsersLimitations = Pageview.AreaSettings.GetRawValueString("AnonymousUsers", ""); bool anonymousUser = Pageview.User == null; var favoriteParameters = new Dictionary<string, object>(); if (!anonymousUser && showFavoritesSelector) { int defaultFavoriteListId = 0; IEnumerable<FavoriteList> favoreiteLists = Pageview.User.GetFavoriteLists(); if (favoreiteLists.Count() == 1) { foreach (FavoriteList list in favoreiteLists) { defaultFavoriteListId = list.ListId; } } favoriteParameters.Add("ListId", defaultFavoriteListId); } var selectedImageCategories = Model.Item.GetRawValueString("GetAlternativeImageFrom").Split(',').ToList(); List<MediaViewModel> allAssetsImages = product.AssetCategories.Where(x => selectedImageCategories.Contains(x.SystemName)).SelectMany(x => x.Assets).ToList(); allAssetsImages.RemoveAll(x => x.Value == product.DefaultImage.Value); MediaViewModel alternativeImage = allAssetsImages.FirstOrDefault(); string altImagePathXs = string.Empty; string altImagePathS = string.Empty; if (!string.IsNullOrEmpty(alternativeImage?.Value)) { altImagePathXs = "/Admin/Public/GetImage.ashx?width=" + smallImageSize + "&image=" + Dynamicweb.Context.Current.Server.UrlEncode(alternativeImage.Value) + "&format=webp"; altImagePathS = "/Admin/Public/GetImage.ashx?width=" + largeImageSize + "&image=" + Dynamicweb.Context.Current.Server.UrlEncode(alternativeImage.Value) + "&format=webp"; } @* Theme settings *@ string theme = !string.IsNullOrWhiteSpace(Model.Item.GetRawValueString("Theme")) ? " theme " + Model.Item.GetRawValueString("Theme").Replace(" ", "").Trim().ToLower() : ""; string themeBorder = !string.IsNullOrWhiteSpace(theme) ? "border: 1px solid rgba(0,0,0,0)" : ""; string themePadding = !string.IsNullOrWhiteSpace(theme) ? "p-2 p-lg-3" : ""; } @if (product.Id != null) { string imageId = "ProductImage_" + product.Id + product.VariantId; bool saleBadgeEnabled = !string.IsNullOrWhiteSpace(Model.Item.GetRawValueString("SaleBadgeDesign")) && Model.Item.GetRawValueString("SaleBadgeDesign") != "none" ? true : false; bool newBadgeEnabled = !string.IsNullOrWhiteSpace(Model.Item.GetRawValueString("NewBadgeDesign")) && Model.Item.GetRawValueString("NewBadgeDesign") != "none" ? true : false; DateTime createdDate = product.Created.Value; bool showBadges = saleBadgeEnabled && product.Discount.Price != 0 ? true : false; showBadges = (newBadgeEnabled && Model.Item.GetInt32("NewPublicationDays") == 0) || (newBadgeEnabled && (createdDate.AddDays(Model.Item.GetInt32("NewPublicationDays")) > DateTime.Now)) ? true : showBadges; showBadges = !string.IsNullOrEmpty(Model.Item.GetRawValueString("CampaignBadges")) ? true : showBadges; string fullWidth = width == "auto" ? "w-100" : ""; string customWidth = width != "auto" ? "style=\"width: " + width + "px\"" : "style=\"min-width: 60px\""; if (!string.IsNullOrEmpty(imagePath)) { <div class="h-100 @fullWidth @theme position-relative item_@Model.Item.SystemName.ToLower()" @customWidth> <div class="ratio" style="@(ratioVariable)"> <div class="d-flex justify-content-center align-items-center"> <img id="@imageId" srcset=" @imagePathXs @(smallImageSize)w, @imagePathS @(largeImageSize)w" sizes="(min-width: 992px) 33vw, 50vw" src="@imagePathFallBack" @if (!string.IsNullOrEmpty(alternativeImage?.Value)) { <text> data-alternative-image=" @altImagePathXs @(smallImageSize)w, @altImagePathS @(largeImageSize)w" onmouseover="swift.Image.swapImage(event)" onmouseout="swift.Image.swapImage(event)" </text> } loading="lazy" decoding="async" class="h-100 w-100 @themePadding" style="object-fit: contain; @themeBorder" alt="@product.Name"> </div> </div> @if (showBadges) { <div class="position-absolute top-0 left-0 p-2 p-lg-3 ps-0 ps-lg-0 @badgeSize"> @RenderPartial("Components/EcommerceBadge.cshtml", product, badgeParms) </div> } @if (!anonymousUser) { if (showFavoritesSelector) { <div class="position-absolute top-0 end-0 my-3" style="z-index: 2"> @RenderPartial("Components/ToggleFavorite.cshtml", product, favoriteParameters) </div> } } </div> } } else if (Pageview.IsVisualEditorMode) { <div class="alert alert-dark m-0">@Translate("No products available")</div> }