Error executing template "Designs/identity_v2/Paragraph/ID Infinite Slider.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_c6997f33cd29407f94f5f57129eac93b.Execute() in D:\dynamicweb.net\Solutions\staging-id.espresso4.dk-e5\Files\Templates\Designs\identity_v2\Paragraph\ID Infinite Slider.cshtml:line 65
   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 Co3.Espresso.Website.TemplateBases.Paragraphs.Section
  2     @using Co3.Espresso.Website.Models.FrontEnd.Elements
  3     @using Co3.Espresso.Website.Models.FrontEnd.Settings
  4     @using Co3.Espresso.Website.Services
  5     @using Co3.ID.Dw.Models.Frontend.Ecommerce
  6     @using Dynamicweb.Ecommerce.Common
  7     @using Product = Dynamicweb.Ecommerce.Products.Product
  8     @using Co3.ID.Dw.Services
  9     @using RenderingService = Co3.Espresso.Website.Services.RenderingService
 10     @using ProductService = Co3.Espresso.Website.Services.ProductService
 11     
 12     @{
 13       string backgroundColor = Espresso.Item.BackgroundColor;
 14     
 15       ScriptService.Instance.AddScript("identity.infinity-slider");
 16     }
 17     
 18     
 19     @RenderingService.Instance.SectionEnd()
 20     
 21     <section class="@Espresso.Container.Classes px-0 e-section js-e-section p-section-bg-@backgroundColor"
 22              id="@Espresso.Id">
 23     
 24       <style>
 25         @@media only screen and (max-width: 600px) {
 26           --custom-marquee-slider--max-height: 400px;
 27         }
 28       </style>
 29     
 30       <infinity-slider animation-duration="40" max-height="700px" image-width="100%" aspect-ratio="1/1">
 31         <div class="custom-marquee-slider--container">
 32           <div class="custom-marquee-slider--wrapper">
 33             <div class="custom-marquee-slider--children-wrapper">
 34               @foreach (dynamic InfiniteSlide in Espresso.Item.Slides)
 35               {
 36                 EspressoImage InfiniteSlideImage = new EspressoImage(InfiniteSlide.Item);
 37     
 38                 InfiniteSlideImage.Width = 1440;
 39                 InfiniteSlideImage.Height = 0;
 40                 InfiniteSlideImage.Cropping = ImageService.Cropping.None;
 41                 string InfiniteSlideClassList = "";
 42     
 43                 string selectedProductObject = InfiniteSlide.Product as string;
 44     
 45                 string hasLink = string.Empty;
 46     
 47                 string linkUrl = InfiniteSlide.Link;
 48     
 49                 if (!string.IsNullOrEmpty(selectedProductObject) && selectedProductObject.Contains("p_"))
 50                 {
 51                   string productId = string.Empty;
 52                   string variantId = string.Empty;
 53                   if (selectedProductObject.Contains(":"))
 54                   {
 55                     string[] splitIds = selectedProductObject.Split(':');
 56                     productId = splitIds[0].Replace("p_", string.Empty);
 57                     variantId = splitIds[1];
 58                   }
 59                   else
 60                   {
 61                     productId = selectedProductObject.Replace("p_", string.Empty);
 62                   }
 63     
 64                   Product dwProduct = Dynamicweb.Ecommerce.Services.Products.GetProductById(productId, variantId, Context.LanguageID);
 65                   IdentityProduct identityProduct = (IdentityProduct)ProductService.Instance.GetEspressoProduct(
 66                     new ProductSettings()
 67                     {
 68                       Id = dwProduct.Id,
 69                       VariantId = dwProduct.VariantId,
 70                       PrimaryVariantId = dwProduct.DefaultVariantComboId
 71                     }
 72                   );
 73                   linkUrl = identityProduct.Link;
 74                   hasLink = "slider-child--haslink";
 75                 }
 76                 else
 77                 {
 78                   if (InfiniteSlide.Link != "")
 79                   {
 80                     hasLink = "slider-child--haslink";
 81                   }
 82                 }
 83     
 84                 <div class="custom-marquee-slider--child @hasLink">
 85                   <img src="@InfiniteSlideImage.URL" alt="">
 86                   @if (InfiniteSlide.Eyebrow != "" || InfiniteSlide.Heading != "" || InfiniteSlide.Text != "" || InfiniteSlide.Button != "")
 87                   {
 88                     <div class="custom-marquee-slider--child-content">
 89                       <div>
 90                         @if (InfiniteSlide.Eyebrow != "")
 91                         {
 92                           <h4 class="mb-0">@InfiniteSlide.Eyebrow</h4>
 93                         }
 94                         @if (InfiniteSlide.Heading != "")
 95                         {
 96                           <h3 class="h2 mb-1">@InfiniteSlide.Heading</h3>
 97                         }
 98                         @if (InfiniteSlide.Text != "")
 99                         {
100                           <p>@InfiniteSlide.Text</p>
101                         }
102                         @if (InfiniteSlide.Button != "" && !string.IsNullOrEmpty(linkUrl))
103                         {
104                           <p>
105                             <a href="@linkUrl" class="btn btn-primary">@InfiniteSlide.Button</a>
106                           </p>
107                         }
108                       </div>
109                     </div>
110                   }
111                   @if (!string.IsNullOrEmpty(linkUrl))
112                   {
113                     <a class="custom-marquee-slider--full-link" href="@linkUrl"></a>
114                   }
115                 </div>
116               }
117             </div>
118           </div>
119           <!-- Duplicate images to create the infinite loop effect -->
120           <div class="custom-marquee-slider--wrapper">
121             <div class="custom-marquee-slider--children-wrapper">
122     
123               @foreach (dynamic InfiniteSlide in Espresso.Item.Slides)
124               {
125                 EspressoImage InfiniteSlideImage = new EspressoImage(InfiniteSlide.Item);
126     
127                 InfiniteSlideImage.Width = 1440;
128                 InfiniteSlideImage.Height = 0;
129                 InfiniteSlideImage.Cropping = ImageService.Cropping.None;
130                 string InfiniteSlideClassList = "";
131                 string selectedProductObject = InfiniteSlide.Product as string;
132                 string hasLink = string.Empty;
133                 string linkUrl = InfiniteSlide.Link;
134     
135                 if (!string.IsNullOrEmpty(selectedProductObject) && selectedProductObject.Contains("p_"))
136                 {
137                   string productId = string.Empty;
138                   string variantId = string.Empty;
139                   if (selectedProductObject.Contains(":"))
140                   {
141                     string[] splitIds = selectedProductObject.Split(':');
142                     productId = splitIds[0].Replace("p_", string.Empty);
143                     variantId = splitIds[1];
144                   }
145                   else
146                   {
147                     productId = selectedProductObject.Replace("p_", string.Empty);
148                   }
149     
150                   Product dwProduct = Dynamicweb.Ecommerce.Services.Products.GetProductById(productId, variantId, Context.LanguageID);
151                   IdentityProduct identityProduct = (IdentityProduct)ProductService.Instance.GetEspressoProduct(
152                     new ProductSettings()
153                     {
154                       Id = dwProduct.Id,
155                       VariantId = dwProduct.VariantId,
156                       PrimaryVariantId = dwProduct.DefaultVariantComboId
157                     }
158                   );
159                   linkUrl = identityProduct.Link;
160                   hasLink = "slider-child--haslink";
161                 }
162                 else
163                 {
164                   if (InfiniteSlide.Link != "")
165                   {
166                     hasLink = "slider-child--haslink";
167                   }
168                 }
169     
170                 <div class="custom-marquee-slider--child @hasLink">
171                   <img src="@InfiniteSlideImage.URL" alt="">
172                   @if (InfiniteSlide.Eyebrow != "" || InfiniteSlide.Heading != "" || InfiniteSlide.Text != "" || InfiniteSlide.Button != "")
173                   {
174                     <div class="custom-marquee-slider--child-content">
175                       <div>
176                         @if (InfiniteSlide.Eyebrow != "")
177                         {
178                           <h4 class="mb-0">@InfiniteSlide.Eyebrow</h4>
179                         }
180                         @if (InfiniteSlide.Heading != "")
181                         {
182                           <h3 class="h2 mb-1">@InfiniteSlide.Heading</h3>
183                         }
184                         @if (InfiniteSlide.Text != "")
185                         {
186                           <p>@InfiniteSlide.Text</p>
187                         }
188                         @if (InfiniteSlide.Button != "" && !string.IsNullOrEmpty(linkUrl))
189                         {
190                           <p>
191                             <a href="@linkUrl" class="btn btn-primary">@InfiniteSlide.Button</a>
192                           </p>
193                         }
194                       </div>
195                     </div>
196                   }
197                   @if (!string.IsNullOrEmpty(linkUrl))
198                   {
199                     <a class="custom-marquee-slider--full-link" href="@linkUrl"></a>
200                   }
201                 </div>
202               }
203             </div>
204           </div>
205         </div>
206       </infinity-slider>
207     </section>
208     
209     @RenderingService.Instance.SectionStart(new SectionSettings())