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Error executing template "Designs/lilly/ecom/product/partials/add-to-cart.cshtml"
System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at Co3.Espresso.Website.Models.FrontEnd.Ecommerce.EspressoProduct.get_VariantGroups()
at CompiledRazorTemplates.Dynamic.RazorEngine_bab7d6022306457bbaa3f43dfb407816.Execute() in E:\dynamicweb.net\SolutionsCustom\lilly.ci.espresso4.dk\Files\Templates\Designs\lilly\ecom\product\partials\add-to-cart.cshtml:line 37
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 ViewModelTemplate< Co3.Lilly.Website.Models.Frontend.Ecommerce.LillyProduct >
  2     @using Co3.Espresso.Base.Extensions
  3     @using Co3.Espresso.Website.Models.FrontEnd.Ecommerce
  4     @using Co3.Lilly.Website.Services
  5     @using Dynamicweb.Ecommerce.Common
  6     @using Dynamicweb.Rendering
  7     @using Dynamicweb.Security.UserManagement
  8  9     @{
 10       bool isUserAuthenticated = User.IsFrontendUserLoggedIn();
 11       double variantStockQuantity = 0;
 12       bool hasStock = Model.VariantCombinations.Any(vc => vc.Value.Stock.Quantity > 0);
 13     }
 14 15     <form action="/system/data/cart" class="e-product-form js-e-product-form js-e-product-form-addtocart py-1 mb-2 js-lilly-stock-in-cart" method="post" data-parent-stock="@Model.Stock.Quantity">
 16       <input name="CartCmd" type="hidden" value="Add">
 17       <input name="ProductID" type="hidden" value="@Model.Id">
 18       @* <input name="VariantID" type="hidden" value="@Model.VariantId"> *@
 19       @*<input class="js-input-stock-change js-lilly-cart-quantity" name="Quantity" type="hidden" value="1" max="@Model.Stock.Quantity">*@
 20 21       <input name="Redirect" type="hidden" value="">
 22       <input name="Name" type="hidden" value="@Model.Name">
 23       <input name="Number" type="hidden" value="@Model.Number">
 24       <input name="Price" type="hidden" value="@Model.Price.Value.ToJavaScript()">
 25       <input name="CurrencyCode" type="hidden" value="@Model.Price.CurrencyCode">
 26 27       @if ( LillyProductService.Instance.IsB2B == true )
 28       {
 29         <input name="OrderContext" type="hidden" value="B2B">
 30       }
 31 32       @if ( isUserAuthenticated && Model.IsPreorder == true )
 33       {
 34         @*<input class="js-product-ispreorder-orderlinefield" type="hidden" name="EcomOrderLineFieldInput_IsPreorder" value="">*@
 35       }
 36 37       @if ( Model.VariantGroups.Any() )
 38       {
 39 40           <h4 class="small">@Translate( "eCom Product - Choose size - Label", "Vælg størrelse" )</h4>
 41           <div class="float-left pl-0">
 42             @foreach ( KeyValuePair<string, EspressoVariantGroup> variantGroup in Model.VariantGroups )
 43             {
 44               string variantInputFieldId = string.Format( "{0}_{1}", Model.Id, variantGroup.Value.Id );
 45 46               if ( hasStock == false && Model.IsPreorder == false )
 47               {
 48               } else {
 49               <div class="form-group mb-0">
 50                   @* <label for="@variantInputFieldId" class="font-weight-bold form-control-label h4">@variantGroup.Value.Name</label> *@
 51 52                   <select class="form-control js-e-product-form-variant-group-input required selectpicker" data-variant-group-id="@variantGroup.Value.Id" name="VariantID" id="@variantInputFieldId">
 53                     @* <option disabled value=""></option> *@
 54 55                       @{
 56 57                           var options = variantGroup.Value.Options.ToList();
 58                           options.Sort((x, y) => string.Compare(x.Value.Name, y.Value.Name));
 59                       }
 60                     @foreach ( var variantOption in options )
 61                     {
 62                       variantStockQuantity = Model.VariantCombinations[variantOption.Key].Stock.Quantity;
 63 64                       bool isSelected = variantOption.Key == variantGroup.Value.SelectedOptionId;
 65 66                       if ( Model.VariantCombinations.ContainsKey( variantOption.Key ) )
 67                       {
 68 69                         if ( LillyProductService.Instance.IsB2B )
 70                         {
 71                           if ( Model.IsPreorder == true )
 72                           {
 73                             <option value="@variantOption.Key" @( isSelected ? "selected" : string.Empty )>@variantOption.Value.Name</option>
 74                           }
 75                           else
 76                           {
 77                             if ( Model.VariantCombinations[variantOption.Key].Stock.Quantity > 0 )
 78                             {
 79                               <option value="@variantOption.Key" @( isSelected ? "selected" : string.Empty )>@variantOption.Value.Name</option>
 80                             }
 81                           }
 82                         }
 83                         else
 84                         {
 85                           if ( Model.VariantCombinations[variantOption.Key].Stock.Quantity > 0 )
 86                           {
 87                             <option value="@variantOption.Key" @( isSelected ? "selected" : string.Empty )>@variantOption.Value.Name</option>
 88                           }
 89                         }
 90                       }
 91 92                     }
 93                   </select>
 94 95                 </div>
 96               }
 97             }
 98           </div>
 99100101       }
102103       <div class="d-flex ml-1">
104105         @if ( Model.VariantId.Any() == false && Model.IsPreorder != true && Model.Stock.Quantity < 1 )
106         {
107             <p>@Translate( "Not on stock", "Not on stock" )</p>
108         } else if ( Model.VariantId.Any() == true && Model.IsPreorder == false && hasStock == false )
109         {
110           <p>@Translate( "Not on stock", "Not on stock" )</p>
111         }
112         else
113         {
114115           <input min="1" data-stock="" data-stockMinusWhatsInCart="" style="max-width: 4em;border-radius: 0;" name="Quantity" type="number" value="1" autocomplete="off" class="js-lilly-cart-quantity form-control" data-toggle="popover" data-content="@Translate( "eCom Product - Over in stock quantity - Text", "Varen findes ikke i denne mængde - derfor har vi justeret til den maksimale beholdning." )">
116117             <button class="btn btn-success" type="submit">@Translate( "eCom Product - Add To Cart - Button", "Add to cart" )</button>
118119         }
120121       </div>
122123     </form>
124