Error executing template "Designs/Rapido/Navigation/Breadcrumbs.cshtml"
System.ArgumentException: An item with the same key has already been added.
at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
at Dynamicweb.Ecommerce.Products.GroupRelation.GetGroupRelationsByChildId(String childId)
at Dynamicweb.Ecommerce.Products.Group.get_IsTopGroup()
at Dynamicweb.Ecommerce.Shops.Shop.GetTopLevelGroups(String languageId)
at Dynamicweb.Ecommerce.Frontend.Navigation.GroupNavigationTreeNodeProvider.GetGroupsBySettings(PageNavigationSettings ecomSettings)
at Dynamicweb.Ecommerce.Frontend.Navigation.GroupNavigationTreeNodeProvider.GetGroups(NavigationTreeNode parent, Page page)
at Dynamicweb.Ecommerce.Frontend.Navigation.GroupNavigationTreeNodeProvider.GetNodes(NavigationContext context, NavigationSettings settings, NavigationTreeNode parent)
at System.Linq.Enumerable.<SelectManyIterator>d__17`2.MoveNext()
at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source, Func`2 predicate)
at Dynamicweb.Frontend.Navigation.NavigationService.FilterNodesByExpandMode(NavigationContext context, NavigationSettings settings, NavigationTreeNode parent, IEnumerable`1 nodes)
at Dynamicweb.Frontend.Navigation.NavigationService.GetNavigationNodes(NavigationContext context, NavigationSettings settings, NavigationTreeNode parent)
at Dynamicweb.Frontend.Navigation.NavigationTreeNodeViewModel.get_Nodes()
at CompiledRazorTemplates.Dynamic.RazorEngine_bf342cc1f47f4586bf3a8f445eaadb3a.Execute() in D:\Dynamicweb.net\Solutions\Dynamicweb\aedgroup2023.cloud.dynamicweb-cms.com\Files\Templates\Designs\Rapido\Navigation\Breadcrumbs.cshtml:line 3
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.Navigation.NavigationTreeViewModel>
2
3 @if (Model.Nodes.Count() > 0)
4 {
5 <ul class="breadcrumb dw-mod">
6 @RenderNodes(Model.Nodes)
7 </ul>
8 }
9
10
11 @helper RenderNodes(IEnumerable<Dynamicweb.Frontend.Navigation.NavigationTreeNodeViewModel> nodes)
12 {
13 foreach (var node in nodes)
14 {
15 <li class="breadcrumb__item @(node.IsActive ? "active" : "") dw-mod">
16
17 @if (!string.IsNullOrEmpty(node.Link))
18 {
19 if (node.Link.Contains("product-detail-page"))
20 {
21 node.Link = node.Link.Replace("/product-detail-page/", "/");
22 }
23
24 <a href="@node.Link">
25 @node.Name
26 </a>
27
28 }
29
30
31 </li>
32 @RenderNodes(node.Nodes)
33 }
34 }
35
36 @helper RenderSchemaItem(IEnumerable<Dynamicweb.Frontend.Navigation.NavigationTreeNodeViewModel> nodes, int position)
37 {
38 foreach (var node in nodes)
39 {
40 <text>{
41 "@@type": "ListItem",
42 "position": @position,
43 "name": "@node.Name",
44 "item": "@(Dynamicweb.Context.Current.Request.Url.Scheme + "://" + Dynamicweb.Context.Current.Request.Url.Host + node.Link)"
45 }@(node.Nodes.Count() > 0 ? "," : "")</text>
46 @RenderSchemaItem(node.Nodes, position + 1)
47 }
48 }
49 <script type="application/ld+json">
50 {
51 "@@context": "https://schema.org",
52 "@@type": "BreadcrumbList",
53 "itemListElement": [@RenderSchemaItem(Model.Nodes, 1)]
54 }
55 </script>