[Help Me!] Exceptions in WebMP (1 Viewer)

FreakyJ

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  • July 25, 2010
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    Hey Oxan,

    I'm getting very often Exceptions in WebMP.
    How do this happen?
    - I'm typing my credentials in and press "login"
    - I just get an "empty" page with not all navigation items available
    - I click on "settings" in the navigation par and getting an exception
    - Now all menu items are available and I can select for example "Tv Guide" and everything works again

    Really strange and I can't really figure out why :(

    This is the excepion on the settingspage:

    Entschuldigung, während der Bearbeitung deiner Anfrage ist ein Fehler aufgetreten.

    Bitte gib die folgenden Informationen an, wenn du diesen Fehler meldest.

    Exception has been thrown by the target of an invocation.

    at System.RuntimeMethodHandle._InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeType typeOwner)
    at System.RuntimeMethodHandle.InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeType typeOwner)
    at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
    at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
    at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture)
    at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, Object[] index)
    at MPExtended.Applications.WebMediaPortal.Mvc.DropdownExtensions.DropDownListFor[TModel,TProperty](HtmlHelper`1 htmlHelper, Expression`1 expression, Object htmlAttributes) in C:\Users\Oxan\Documents\Projects\MPExtended\Applications\MPExtended.Applications.WebMediaPortal\Mvc\DropdownExtensions.cs:line 85
    at MPExtended.Applications.WebMediaPortal.Mvc.DropdownExtensions.DropDownListFor[TModel,TProperty](HtmlHelper`1 htmlHelper, Expression`1 expression) in C:\Users\Oxan\Documents\Projects\MPExtended\Applications\MPExtended.Applications.WebMediaPortal\Mvc\DropdownExtensions.cs:line 67
    at ASP._Page_Views_Settings_Index_cshtml.Execute() in c:\Program Files (x86)\MPExtended\WebMediaPortal\www\Views\Settings\Index.cshtml:line 81
    at System.Web.WebPages.WebPageBase.ExecutePageHierarchy()
    at System.Web.Mvc.WebViewPage.ExecutePageHierarchy()
    at System.Web.WebPages.StartPage.RunPage()
    at System.Web.WebPages.StartPage.ExecutePageHierarchy()
    at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage)
    at System.Web.Mvc.RazorView.RenderView(ViewContext viewContext, TextWriter writer, Object instance)
    at System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext, TextWriter writer)
    at System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context)
    at System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult)
    at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19()
    at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation)
    at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass1c.<>c__DisplayClass1e.<InvokeActionResultWithFilters>b__1b()
    at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult)
    at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)
    at System.Web.Mvc.Controller.ExecuteCore()
    at System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext)
    at System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext)
    at System.Web.Mvc.MvcHandler.<>c__DisplayClass6.<>c__DisplayClassb.<BeginProcessRequest>b__5()
    at System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass1.<MakeVoidDelegate>b__0()
    at System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass8`1.<BeginSynchronous>b__7(IAsyncResult _)
    at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.End()
    at System.Web.Mvc.MvcHandler.<>c__DisplayClasse.<EndProcessRequest>b__d()
    at System.Web.Mvc.SecurityUtil.<GetCallInAppTrustThunk>b__0(Action f)
    at System.Web.Mvc.SecurityUtil.ProcessInApplicationTrust(Action action)
    at System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult)
    at System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result)
    at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
    at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
    There was an error writing to the pipe: Unrecognized error 232 (0xe8).

    Server stack trace:
    at System.ServiceModel.Channels.StreamConnection.Write(Byte[] buffer, Int32 offset, Int32 size, Boolean immediate, TimeSpan timeout)
    at System.ServiceModel.Channels.StreamConnection.Write(Byte[] buffer, Int32 offset, Int32 size, Boolean immediate, TimeSpan timeout, BufferManager bufferManager)
    at System.ServiceModel.Channels.FramingDuplexSessionChannel.OnSend(Message message, TimeSpan timeout)
    at System.ServiceModel.Channels.OutputChannel.Send(Message message, TimeSpan timeout)
    at System.ServiceModel.Dispatcher.DuplexChannelBinder.Request(Message message, TimeSpan timeout)
    at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
    at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
    at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

    Exception rethrown at [0]:
    at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
    at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
    at MPExtended.Services.StreamingService.Interfaces.IWebStreamingService.GetTranscoderProfilesForTarget(String target)
    at MPExtended.Applications.WebMediaPortal.Models.SettingsViewModel.GetProfiles(IWebStreamingService service, IEnumerable`1 targets) in C:\Users\Oxan\Documents\Projects\MPExtended\Applications\MPExtended.Applications.WebMediaPortal\Models\SettingsViewModels.cs:line 242
    at MPExtended.Applications.WebMediaPortal.Models.SettingsViewModel.get_MediaProfiles() in C:\Users\Oxan\Documents\Projects\MPExtended\Applications\MPExtended.Applications.WebMediaPortal\Models\SettingsViewModels.cs:line 55
    The write operation failed, see inner exception.

    at System.Net.Security.NegotiateStream.ProcessWrite(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest)
    at System.Net.Security.NegotiateStream.Write(Byte[] buffer, Int32 offset, Int32 count)
    at System.ServiceModel.Channels.StreamConnection.Write(Byte[] buffer, Int32 offset, Int32 size, Boolean immediate, TimeSpan timeout)
    There was an error writing to the pipe: Unrecognized error 232 (0xe8).

    at System.ServiceModel.Channels.PipeConnection.WriteHelper(Byte[] buffer, Int32 offset, Int32 size, Boolean immediate, TimeSpan timeout, Object& holder)
    at System.ServiceModel.Channels.PipeConnection.Write(Byte[] buffer, Int32 offset, Int32 size, Boolean immediate, TimeSpan timeout)
    at System.ServiceModel.Channels.BufferedConnection.WriteNow(Byte[] buffer, Int32 offset, Int32 size, TimeSpan timeout, BufferManager bufferManager)
    at System.ServiceModel.Channels.BufferedConnection.Write(Byte[] buffer, Int32 offset, Int32 size, Boolean immediate, TimeSpan timeout)
    at System.ServiceModel.Channels.ConnectionStream.Write(Byte[] buffer, Int32 offset, Int32 count)
    at System.Net.Security.NegotiateStream.StartWriting(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest)
    at System.Net.Security.NegotiateStream.ProcessWrite(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest)
    There was an error writing to the pipe: Unrecognized error 232 (0xe8).

    at System.ServiceModel.Channels.PipeConnection.StartSyncWrite(Byte[] buffer, Int32 offset, Int32 size, Object& holder)
    at System.ServiceModel.Channels.PipeConnection.WriteHelper(Byte[] buffer, Int32 offset, Int32 size, Boolean immediate, TimeSpan timeout, Object& holder)
    logs are also attached :)
     

    Oxan

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  • August 29, 2009
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    Yeah, that sometimes happen if you don't use WebMP for an MPExtended time and/or when you resume from hibernation or standby. Not sure what causes it yet.
     

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