Products
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 System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer) at Dynamicweb.Ecommerce.Products.FieldDisplayGroups.FieldDisplayGroupService.SetLocalizations(IDictionary`2 result) at Dynamicweb.Ecommerce.Products.FieldDisplayGroups.FieldDisplayGroupService.InitializeCache() at Dynamicweb.Caching.DictionaryCache`2.InitializeCacheDictionary() at System.Lazy`1.CreateValue() at System.Lazy`1.LazyInitValue() at Dynamicweb.Caching.DictionaryCache`2.GetAllValuesInternal() at Dynamicweb.Caching.ServiceCache`2.GetAllValues() at Dynamicweb.Ecommerce.Products.FieldDisplayGroups.FieldDisplayGroupService.GetAll() at Dynamicweb.Ecommerce.Products.FieldDisplayGroups.FieldDisplayGroupService.GetFrontendDisplayGroups() at System.Lazy`1.CreateValue() at System.Lazy`1.LazyInitValue() at Dynamicweb.Ecommerce.Frontend.Renderer.RenderFieldDisplayGroups(Product product, PriceInfo productPrice, Template fieldDisplayGroupsTemplate, RenderingContext renderingContext) at Dynamicweb.Ecommerce.Frontend.Renderer.RenderProduct(Product product, Boolean extendedProperties, Template template, Int32 loopCounter, Boolean renderRelated, String productUrl, Int32 quantity, Int32 wishListId, Boolean renderPublicList, Boolean isRecursiveCall, Lazy`1 categoryFieldSorting, Int32 orderLineOfProductCount, RenderingContext renderingContext, String unitId) at Dynamicweb.Ecommerce.Frontend.Renderer.RenderProducts(ProductCollection products, Template parentTemplate, String loopName, Int32 loopCounter, Boolean renderRelatedProducts, Boolean renderRelatedLists, Boolean isRecursive, RenderingContext renderingContext) at Dynamicweb.Ecommerce.Frontend.Renderer.RenderProductRelatedGroups(RenderingContext renderingContext, Product product, Template parentTemplate, String loopName) at Dynamicweb.Ecommerce.Frontend.Renderer.RenderProduct(Product product, Boolean extendedProperties, Template template, Int32 loopCounter, Boolean renderRelated, String productUrl, Int32 quantity, Int32 wishListId, Boolean renderPublicList, Boolean isRecursiveCall, Lazy`1 categoryFieldSorting, Int32 orderLineOfProductCount, RenderingContext renderingContext, String unitId) at Dynamicweb.Ecommerce.Frontend.Renderer.RenderProduct(Product product, Boolean extendedProperties, String unitId) at Dynamicweb.Ecommerce.Frontend.Frontend.EcomRender() at Dynamicweb.Ecommerce.Frontend.Frontend.GetContent() at Dynamicweb.Frontend.Content.GetModuleOutput(Paragraph paragraph, PageView pageview)