Cast error HttpApplication WebClientApplication RRS feed

  • Question

  • User184794328 posted


       I am encountering this server error when page was deployed. The dlls files are all there. I am using VS 2008 and WCSF. Any ideas how to resolved this?

    Unable to cast object of type 'System.Web.HttpApplication' to type 'Microsoft.Practices.CompositeWeb.WebClientApplication'.

    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.InvalidCastException: Unable to cast object of type 'System.Web.HttpApplication' to type 'Microsoft.Practices.CompositeWeb.WebClientApplication'.

    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:

    [InvalidCastException: Unable to cast object of type 'System.Web.HttpApplication' to type 'Microsoft.Practices.CompositeWeb.WebClientApplication'.]
       Microsoft.Practices.CompositeWeb.Authorization.WebClientAuthorizationModule.Init(HttpApplication context) +173
       System.Web.HttpApplication.InitModulesCommon() +65
       System.Web.HttpApplication.InitModules() +43
       System.Web.HttpApplication.InitInternal(HttpContext context, HttpApplicationState state, MethodInfo[] handlers) +729
       System.Web.HttpApplicationFactory.GetNormalApplicationInstance(HttpContext context) +298
       System.Web.HttpApplicationFactory.GetApplicationInstance(HttpContext context) +107
       System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +289

    Version Information: Microsoft .NET Framework Version:2.0.50727.3643; ASP.NET Version:2.0.50727.3634

    Thanks in advanced.

    Wednesday, April 10, 2013 7:47 AM


  • User184794328 posted
    This issue has been resolved by a co-worker. The source of issue is 2 different version was used.
    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Wednesday, April 17, 2013 11:36 AM

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