Error executing template "Designs/Swift/eCom/CustomerExperienceCenter/Favorites/Custom_Modal_Lists.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_0e0bd49b312842ef85946685598294f1.Execute() in D:\dynamicweb.net\Solutions\Twoday\miltonhuse.dw9.dynamicweb-cms.com\Files\Templates\Designs\Swift\eCom\CustomerExperienceCenter\Favorites\Custom_Modal_Lists.cshtml:line 21
   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     @using Dynamicweb
  2     @using Dynamicweb.Ecommerce.CustomerExperienceCenter.Favorites
  3     @using Dynamicweb.Ecommerce.Frontend
  4     @using Dynamicweb.Ecommerce.ProductCatalog
  5     @using Milton.Core.Extensions
  6     @inherits Dynamicweb.Rendering.ViewModelTemplate<Dynamicweb.Ecommerce.Frontend.FavoriteListListViewModel>
  7     
  8     @{
  9     	string iconPath = "/Files/Templates/Designs/Swift/Assets/icons/";
 10     	string requestImagePath = Context.Current.Request["ImagePath"];
 11     	int favoriteListsLink = GetPageIdByNavigationTag("FavoriteListPage");
 12     }
 13     <div class="offcanvas-header">
 14     		<h5 class="offcanvas-title fs-6 fw-normal">@Translate("Save Image") @Translate("for later")</h5>
 15     		<button type="button" class="btn-close text-reset" data-bs-dismiss="offcanvas" aria-label="Close"></button>
 16     	</div>
 17     	<div class="offcanvas-body">
 18     		<form method="post" action="@Pageview.SearchFriendlyUrl" class="d-flex flex-column h-100">
 19     			<div class="flex-fill overflow-auto">
 20     				<ul class="list-group">
 21     					@foreach (FavoriteListViewModel list in Model.FavoriteLists)
 22     					{
 23     						string listName = !string.IsNullOrEmpty(list.Name) ? list.Name : Translate("My favorites");
 24     						bool isInThisFavoriteList = Pageview.User.IsImageInAnyLists(list.Id, requestImagePath);
 25     						string defaultCommand = isInThisFavoriteList ? "remove" : "add";
 26     
 27     						<li class="list-group-item">
 28     							<button type="button" class="btn text-start d-flex align-items-center w-100 swift_favorites-button js-custom-add-image-to-favorites" data-bs-dismiss="offcanvas" data-command="@defaultCommand" data-list-id="@list.Id" data-image-path="@requestImagePath">
 29     								<span class="flex-fill me-2">@listName</span>
 30     								@if (isInThisFavoriteList)
 31     								{
 32     									<div class="icon-2 favorite-icon theme">
 33     										<span class="in-list">@ReadFile(iconPath + "heart-filled.svg")</span>
 34     										<span class="not-in-list d-none">@ReadFile(iconPath + "heart.svg")</span>
 35     									</div>
 36     								}
 37     								else
 38     								{
 39     									<div class="icon-2 favorite-icon theme">
 40     										<span class="in-list d-none">@ReadFile(iconPath + "heart-filled.svg")</span>
 41     										<span class="not-in-list">@ReadFile(iconPath + "heart.svg")</span>
 42     									</div>
 43     								}
 44     							</button>
 45     						</li>
 46     					}
 47     				</ul>
 48     			</div>
 49     
 50     			@if (favoriteListsLink > 0)
 51     			{
 52     				<a href="/Default.aspx?ID=@favoriteListsLink" class="btn btn-primary w-100" id="CreateNewFavoriteList"><span class="me-2">@ReadFile(iconPath + "clipboard.svg") </span> @Translate("Create a new favorite list")</a>
 53     			}
 54     		</form>
 55     	</div>
 56