Server Error in '/' Application.

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:


Line 220:    <!--  ==========  -->
Line 221:    
Line 222:    @Html.FrontHtml().RenderView("Shop.CategoryBreadCrumb",ViewData)
Line 223:
Line 224:    

Source File: d:\inetpub\Cms.Root\esquare\Cms_Data\Sites\Pierantoni\Templates\Layouts\Category\template.cshtml    Line: 222

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   Kooboo.Commerce.Api.Local.Categories.CategoryApi.Breadcrumb(Int32 currentCategoryId) in c:\dev\Ecommerce-master\Ecommerce-master\src\Kooboo.Commerce.Api.Local\Categories\CategoryApi.cs:28
   Kooboo.Commerce.CMSIntegration.DataSources.Impl.CategoryBreadcrumbDataSource.DoExecute(CommerceDataSourceContext context, ParsedGenericCommerceDataSourceSettings settings) in c:\dev\Ecommerce-master\Ecommerce-master\src\Kooboo.Commerce.Web\Areas\Kooboo.Commerce.CMSIntegration.DataSources\Impl\CategoryBreadcrumbDataSource.cs:41
   Kooboo.Commerce.CMSIntegration.DataSources.Generic.GenericCommerceDataSource.Execute(CommerceDataSourceContext context) in c:\dev\Ecommerce-master\Ecommerce-master\src\Kooboo.Commerce.Web\Areas\Kooboo.Commerce.CMSIntegration.DataSources\Generic\GenericCommerceDataSource.cs:79
   Kooboo.Commerce.CMSIntegration.DataSources.CommerceDataSourceAdapter.Execute(DataSourceContext dataSourceContext) in c:\dev\Ecommerce-master\Ecommerce-master\src\Kooboo.Commerce.Web\Areas\Kooboo.Commerce.CMSIntegration.DataSources\CommerceDataSourceAdapter.cs:34
   Kooboo.CMS.Sites.DataSource.DataSourceExecutor.ExecuteDataSource(ExecutingDataSource dataSource, DataSourceContext dataSourceContext) in c:\Work\Projects\Yardi\Kooboo.CMS\Kooboo.CMS\Kooboo.CMS.Sites\DataSource\DataSourceExecutor.cs:41
   Kooboo.CMS.Sites.DataSource.DataSourceExecutor.Execute(ViewDataDictionary viewData, DataSourceContext dataSourceContext, IEnumerable`1 dataSources) in c:\Work\Projects\Yardi\Kooboo.CMS\Kooboo.CMS\Kooboo.CMS.Sites\DataSource\DataSourceExecutor.cs:31
   Kooboo.CMS.Sites.View.PositionRender.ViewRender.RenderView(HtmlHelper htmlHelper, Page_Context pageContext, String viewName, ViewDataDictionary viewData, Object parameters, Boolean executeDataRule) in c:\Work\Projects\Yardi\Kooboo.CMS\Kooboo.CMS\Kooboo.CMS.Sites\View\PositionRender\ViewRender.cs:65
   Kooboo.CMS.Sites.View.FrontHtmlHelper.RenderView(String viewName, ViewDataDictionary viewData, Object parameters, Boolean executeDataRule) in c:\Work\Projects\Yardi\Kooboo.CMS\Kooboo.CMS\Kooboo.CMS.Sites\View\FrontHtmlHelper.cs:393
   Kooboo.CMS.Sites.View.FrontHtmlHelper.RenderView(String viewName, ViewDataDictionary viewData) in c:\Work\Projects\Yardi\Kooboo.CMS\Kooboo.CMS\Kooboo.CMS.Sites\View\FrontHtmlHelper.cs:380
   ASP._Page_Cms_Data_Sites_Pierantoni_Templates_Layouts_Category_template_cshtml.Execute() in d:\inetpub\Cms.Root\esquare\Cms_Data\Sites\Pierantoni\Templates\Layouts\Category\template.cshtml:222
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +198
   System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +104
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +90
   System.Web.Mvc.RazorView.RenderView(ViewContext viewContext, TextWriter writer, Object instance) +255
   System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext, TextWriter writer) +107
   System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +291
   Kooboo.CMS.Sites.View.FrontViewResult.ExecuteResult(ControllerContext context) in c:\Work\Projects\Yardi\Kooboo.CMS\Kooboo.CMS\Kooboo.CMS.Sites\View\FrontViewResult.cs:38
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult) +13
   Kooboo.CMS.Sites.Controllers.PageControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult) in c:\Work\Projects\Yardi\Kooboo.CMS\Kooboo.CMS\Kooboo.CMS.Sites\Controllers\PageControllerActionInvoker.cs:28
   System.Web.Mvc.<>c__DisplayClass1a.<InvokeActionResultWithFilters>b__17() +23
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +245
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +22
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +245
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +22
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +245
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +22
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +245
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +22
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +245
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +22
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +245
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +22
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +245
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +22
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +245
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +22
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +245
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +22
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +245
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +22
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +245
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +22
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +245
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +22
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +176
   System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +311
   System.Web.Mvc.<>c__DisplayClass1d.<BeginExecuteCore>b__19() +23
   System.Web.Mvc.Async.<>c__DisplayClass1.<MakeVoidDelegate>b__0() +16
   System.Web.Mvc.Async.<>c__DisplayClass8`1.<BeginSynchronous>b__7(IAsyncResult _) +10
   System.Web.Mvc.Async.WrappedAsyncResult`1.End() +50
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +36
   System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +16
   System.Web.Mvc.Async.WrappedAsyncResult`1.End() +50
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +26
   System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult) +10
   System.Web.Mvc.<>c__DisplayClass8.<BeginProcessRequest>b__3(IAsyncResult asyncResult) +25
   System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +16
   System.Web.Mvc.Async.WrappedAsyncResult`1.End() +50
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +28
   System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +9
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +9850741
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +50
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +163


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4682.0