I have these links with dots.

https://localhost.umbraco7/a.b.60 - this is working.

But this is throwing error.

https://localhost.umbraco8/a.b.60

Stack Trace:

[NullReferenceException: Object reference not set to an instance of an object.] Umbraco.Web.Runtime.<>c.b_06(IFactory factory) in D:\a\1\s\src\Umbraco.Web\Runtime\WebInitialComposer.cs:121 Umbraco.Core.FactoryExtensions.GetInstance(IFactory factory) in D:\a\1\s\src\Umbraco.Core\FactoryExtensions.cs:23 Umbraco.Web.Mvc.UmbracoController..ctor() in D:\a\1\s\src\Umbraco.Web\Mvc\UmbracoController.cs:76 Umbraco.Web.Mvc.RenderMvcController..ctor() in D:\a\1\s\src\Umbraco.Web\Mvc\RenderMvcController.cs:23 Umbraco.Eight.Core.V8.Controllers.ReportController..ctor() +36 DynamicMethod(Object[] ) +30 LightInject.PerRequestLifeTime.GetInstance(Func`1 createInstance, Scope scope) in C:\projects\lightinject\src\LightInject\LightInject.cs:6207 Umbraco.Web.Mvc.ContainerControllerFactory.GetControllerInstance(RequestContext requestContext, Type controllerType) in D:\a\1\s\src\Umbraco.Web\Mvc\ContainerControllerFactory.cs:21

[Exception: Failed to create an instance of controller type Umbraco.Eight.Core.V8.Controllers.ReportController (see inner exception).] Umbraco.Web.Mvc.ContainerControllerFactory.GetControllerInstance(RequestContext requestContext, Type controllerType) in D:\a\1\s\src\Umbraco.Web\Mvc\ContainerControllerFactory.cs:25 Umbraco.Web.Mvc.UmbracoControllerFactory.CreateController(RequestContext requestContext, String controllerName) in D:\a\1\s\src\Umbraco.Web\Mvc\UmbracoControllerFactory.cs:38 Umbraco.Web.Mvc.RenderControllerFactory.CreateController(RequestContext requestContext, String controllerName) in D:\a\1\s\src\Umbraco.Web\Mvc\RenderControllerFactory.cs:36 System.Web.Mvc.MvcHandler.ProcessRequestInit(HttpContextBase httpContext, IController& controller, IControllerFactory& factory) +265 System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state) +77 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +1128 System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +220 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +134