Error executing template "Designs/Swift/TemplateRenderer/Custom__AccountStatementReport.cshtml"
System.NullReferenceException: Object reference not set to an instance of an object.
   at CompiledRazorTemplates.Dynamic.RazorEngine_eaf1f11ac3204d87b5210903443c6f92.Execute() in F:\Domains\Sites\int-krvc.mydwsitec.com\Files\Templates\Designs\Swift\TemplateRenderer\Custom__AccountStatementReport.cshtml:line 11
   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 Dynamicweb.Rendering.RazorTemplateBase<Dynamicweb.Rendering.RazorTemplateModel<Dynamicweb.Rendering.Template>>
  2     @using System
  3     @using System.Collections.Generic
  4     @using System.Linq
  5     @using Dynamicweb.Security.UserManagement
  6     
  7     @{
  8         var loginUser = Dna.Extensions.Users.GetRealUser();
  9         var selectedUser = Pageview.User;
 10         var impersonationRoles = Dna.SwiftRizzo.LoginRoles.ImpersonationRoles.GetImpersonationRoles(loginUser, selectedUser);
 11         var selectedUserGroup = selectedUser.Groups.FirstOrDefault(x => x.UserAndGroupTypeSystemName.Equals("Dealership_Folder", StringComparison.InvariantCultureIgnoreCase) && !x.Subgroups.Any());
 12         var sameRoleUsers = new List<User>();
 13         
 14         var accountStatementReportUserPage = $"/Default.aspx?ID={GetPageIdByNavigationTag("AccountStatementReport")}&UserId={selectedUser.ID}";
 15         var accountStatementReportUserGroupPage = $"/Default.aspx?ID={GetPageIdByNavigationTag("BatchPrintAccountStatementReport")}&pdf=true&letter=true&filename={selectedUserGroup?.Name}.pdf";
 16     
 17         if (selectedUserGroup != null)
 18         {
 19             foreach (var user in selectedUserGroup.Users)
 20             {
 21                 if(selectedUser.ID == user.ID) { continue; }
 22                 
 23                 var userImpersonationRoles = Dna.SwiftRizzo.LoginRoles.ImpersonationRoles.GetImpersonationRoles(loginUser, user);
 24                 var hasSameRoles = impersonationRoles.Aggregate(false, (current1, impersonationRole) => userImpersonationRoles.Aggregate(current1, (current, userImpersonationRole) => current || impersonationRole.GetId().Equals(userImpersonationRole.GetId())));
 25     
 26                 if (hasSameRoles)
 27                 {
 28                     sameRoleUsers.Add(user);
 29                 }
 30             }
 31         }
 32         
 33         <div>
 34             <h2>@Translate("Show Account Statement for:")</h2>
 35     
 36             <div class="g-col-12">
 37                 <a type="button" class="btn btn-primary w-100 w-sm-auto mb-2 mb-sm-0" href="@accountStatementReportUserPage" target="_blank">@selectedUser.Name - @selectedUser.CustomerNumber</a>
 38             </div>
 39             
 40             @if (sameRoleUsers.Any())
 41             {
 42                 <div class="g-col-12 mt-3">
 43                     <a type="button" class="btn btn-primary w-100 w-sm-auto" href="@accountStatementReportUserGroupPage" target="_blank">@($"{Translate("All statements for")} {selectedUserGroup?.Name} {Translate("Dealer Group")}")</a>
 44                 </div>
 45             }
 46         </div>
 47     }