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:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   Umbraco.Web.Routing.DefaultUrlProvider.GetUrl(UmbracoContext umbracoContext, Int32 id, Uri current, UrlProviderMode mode) +208
   Umbraco.Web.Routing.<>c__DisplayClass3.<GetUrl>b__0(IUrlProvider provider) +28
   System.Linq.WhereSelectArrayIterator`2.MoveNext() +58
   System.Linq.Enumerable.FirstOrDefault(IEnumerable`1 source, Func`2 predicate) +95
   Umbraco.Web.Routing.UrlProvider.GetUrl(Int32 id, Uri current, UrlProviderMode mode) +169
   Umbraco.Web.Routing.UrlProvider.GetUrl(Int32 id) +15
   InfoCaster.Umbraco.UrlTracker.Helpers.UmbracoHelper.GetUrl(Int32 nodeId) in D:\kipusoep\Documents\GitHub\UrlTracker\Helpers\UmbracoHelper.cs:139
   InfoCaster.Umbraco.UrlTracker.Modules.UrlTrackerModule.LoadUrlTrackerMatchesFromDatabase(HttpRequest request, String urlWithoutQueryString, Boolean urlHasQueryString, String shortestUrl, Int32 rootNodeId, String& redirectUrl, Nullable`1& redirectHttpCode, Boolean& redirectPassThroughQueryString) in D:\kipusoep\Documents\GitHub\UrlTracker\Modules\UrlTrackerModule.cs:412
   InfoCaster.Umbraco.UrlTracker.Modules.UrlTrackerModule.UrlTrackerDo(String callingEventName, Boolean ignoreHttpStatusCode) in D:\kipusoep\Documents\GitHub\UrlTracker\Modules\UrlTrackerModule.cs:199
   InfoCaster.Umbraco.UrlTracker.Modules.UrlTrackerModule.context_EndRequest(Object sender, EventArgs e) in D:\kipusoep\Documents\GitHub\UrlTracker\Modules\UrlTrackerModule.cs:81
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +144
   System.Web.<>c__DisplayClass285_0.<ExecuteStepImpl>b__0() +26
   System.Web.StepInvoker.Invoke(Action executionStep) +107
   System.Web.<>c__DisplayClass4_0.<Invoke>b__0() +23
   Microsoft.AspNet.TelemetryCorrelation.TelemetryCorrelationHttpModule.OnExecuteRequestStep(HttpContextBase context, Action step) +64
   System.Web.<>c__DisplayClass284_0.<OnExecuteRequestStep>b__0(Action nextStepAction) +56
   System.Web.StepInvoker.Invoke(Action executionStep) +91
   System.Web.<>c__DisplayClass4_0.<Invoke>b__0() +23
   Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule.OnExecuteRequestStep(HttpContextBase context, Action step) +124
   System.Web.<>c__DisplayClass284_0.<OnExecuteRequestStep>b__0(Action nextStepAction) +56
   System.Web.StepInvoker.Invoke(Action executionStep) +91
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +9958594
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +73


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0