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Exception when user code attempts to access route data
The following exception is happening if user code (in a module) tries to access route data by calling GetRouteData - a recent change in ShellRoute has added a call to HttpContext.SetSessionStateBehavior and this is failing
[InvalidOperationException: 'HttpContext.SetSessionStateBehavior' can only be invoked before 'HttpApplication.AcquireRequestState' event is raised.]
System.Web.HttpContext.SetSessionStateBehavior(SessionStateBehavior sessionStateBehavior) +5225251