Scheuerle

Exception in template (Designs\ncnielsen\eCom/Productlist/subgrouplist.cshtml): System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
   at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
   at System.Collections.Generic.List`1.get_Item(Int32 index)
   at CompiledRazorTemplates.Dynamic.fddfbadbdcdbcca.Execute()
   at RazorEngine.Templating.TemplateBase.RazorEngine.Templating.ITemplate.Run(ExecuteContext context)
   at RazorEngine.Templating.TemplateService.Run(ITemplate template, DynamicViewBag viewBag)
   at RazorEngine.Templating.TemplateService.Parse(String razorTemplate, Object model, DynamicViewBag viewBag, String cacheName)
   at RazorEngine.Razor.Parse[T](String razorTemplate, T model, String cacheName)
   at Dynamicweb.Rendering.Template.RenderRazorTemplate()@{
	string logoName = "";
	string logoAlt = "";
	string subgroupStartPath = "";
	
	Dynamicweb.Ecommerce.Products.GroupService gs = new Dynamicweb.Ecommerce.Products.GroupService();
	Dynamicweb.Ecommerce.Products.Group g = gs.GetGroup(GetString("Ecom:Group.ID"));
	Dynamicweb.Ecommerce.Products.GroupCollection gc = g.ParentGroups;

	if (GetLoop("Subgroups").Count() > 0) {
		/*logoName = GetLoop("Subgroups")[0].GetString("Ecom:Group.Name").Replace(" ","_");*/
		logoName = gc[0].Name.Replace(" ","_");
		
		if (logoName.IndexOf("_") != -1) {
			logoName = logoName.Substring(0,logoName.IndexOf("_")).ToLower().Replace(" ","_").Replace("/","_").Replace("æ","a").Replace("ø","o").Replace("å","a");
			subgroupStartPath = logoName + "_";
			logoAlt = logoName + " logo";
			logoName = logoName.ToLower() + "_white";
			logoName = logoName + ".png";
		} else {
			logoName = logoName.ToLower().Replace(" ","_").Replace("/","_").Replace("æ","a").Replace("ø","o").Replace("å","a");
			subgroupStartPath = logoName + "_";
			logoAlt = logoName + " logo";
			logoName = logoName.ToLower() + "_white";
			logoName = logoName + ".png";
		}
	}
}
@SnippetStart("TemplateSpecificHeader")
	<div class="content">
		@if (logoName != "") {
			if (System.IO.File.Exists(System.Web.HttpContext.Current.Server.MapPath("/files/images/ncnielsen/ecom/logos/" + logoName))) {
				<img id="brandlogo" src='/files/images/ncnielsen/ecom/logos/@logoName' alt='@logoAlt' />
			}
		}
		<h1>@GetString("Ecom:Group.Name")</h1><span class="subheader">@GetString("Ecom:Group. ")</span></div><div id="headerImage">
		@{
			string headerImagefolderName = GetString("Ecom:Group.Name").ToLower().Replace(" ","_").Replace("/","_").Replace("æ","a").Replace("ø","o").Replace("å","a");
			string headerImagePath = "/files/images/ncnielsen/ecom/groups/" + subgroupStartPath + "" + headerImagefolderName + "/header.jpg";
			
			<img src='@headerImagePath' alt='@GetString("Ecom:Group.Name")' />
		}
	</div>
@SnippetEnd("TemplateSpecificHeader")

<section class="section section-white section-product-list"><div class="content"><div class="filter-bar">
			@RenderNavigation(new {
				template = "ecom-filtering.xslt",
				expandmode = "all",
				id = "ecomFiltering",
				startlevel = "1",
				endlevel = "5"
			})
		</div><ul id="productList">
			@if (GetLoop("Subgroups").Count > 0) {
				foreach (var ecomSubGroup in GetLoop("Subgroups")) {
					string folderName = ecomSubGroup.GetString("Ecom:Group.Name").ToLower().Replace(" ","_").Replace("/","_").Replace("æ","a").Replace("ø","o").Replace("å","a");
					string imagePath = "/files/images/ncnielsen/ecom/groups/" + folderName + "/list.jpg";
					
					<li class="product"><a href="/@ecomSubGroup.GetString("Ecom:Group.Link.Clean")"><img src='@imagePath' alt='@ecomSubGroup.GetString("Ecom:Group.Name")' /><h2>@ecomSubGroup.GetString("Ecom:Group.Name")</h2>
							@if (!string.IsNullOrWhiteSpace(@ecomSubGroup.GetString("Ecom:Group:Field.ListeLabel"))) {
								<p>@ecomSubGroup.GetString("Ecom:Group:Field.ListeLabel"): @ecomSubGroup.GetString("Ecom:Group:Field.ListeVaerdi.Value")</p>
							}
						</a></li>
				}
			} else {
				string folderName = GetString("Ecom:Group.Name").ToLower().Replace(" ","_").Replace("/","_").Replace("æ","ae").Replace("ø","oe").Replace("å","aa");
				string imagePath = "/files/images/ncnielsen/ecom/groups/" + folderName + "/list.jpg";

				<li class="product"><a href="/@GetString("Ecom:Group.Link.Clean")"><img src='@imagePath' alt='@GetString("Ecom:Group.Name")' /><h2>@GetString("Ecom:Group.Name")</h2>
						@if (!string.IsNullOrWhiteSpace(GetString("Ecom:Group:Field.ListeLabel"))) {
							<p>@GetString("Ecom:Group:Field.ListeLabel"): @GetString("Ecom:Group:Field.ListeVaerdi.Value")</p>
						}
					</a></li>
			}
		</ul></div></section>