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Introscope 9.1.6.0 Agent for .NET breaking Web Service

Question asked by jwelby on May 28, 2013
Latest reply on May 30, 2013 by jwelby
Hello,

Has anyone else ran into an issue with Introscope 9.1.6.0 breaking Web Service functionality, partiuclarly for .NET 4.0 Framework? I've narrowed it down to a problem with one specific MS patch, KB2742613. Once I uninstall this patch, the web service responds accordingly again. Or I can uninstall APM completely, and the issue also does not occur. The problem is with this security patch AND the introscope agent. I remember reading of a possible fix in 9.2 for this issue, however, is there a work around for the 9.1.6.0 version? Any help or information would be greatly appreiciated.

OS: Windows 2008 R2
Framework: .NET v4.0.30319.17929

Stack Trace:
WebHost failed to process a request.
Sender Information: System.ServiceModel.ServiceHostingEnvironment+HostingManager/40054951
Exception: System.ServiceModel.ServiceActivationException: The service '/Services/services.svc' cannot be activated due to an exception during compilation. The exception message is: Common Language Runtime detected an invalid program.. ---> System.InvalidProgramException: Common Language Runtime detected an invalid program.
at System.ServiceModel.Dispatcher.DispatchRuntime..ctor(EndpointDispatcher endpointDispatcher)
at System.ServiceModel.Dispatcher.EndpointDispatcher..ctor(EndpointAddress address, String contractName, String contractNamespace, Boolean isSystemEndpoint)
at System.ServiceModel.Dispatcher.EndpointDispatcher..ctor(EndpointAddress address, String contractName, String contractNamespace)
at System.ServiceModel.Dispatcher.EndpointDispatcher..ctor(EndpointAddress address, String contractName, String contractNamespace, String id, Boolean isSystemEndpoint)
at System.ServiceModel.Description.DispatcherBuilder.BuildDispatcher(ServiceHostBase service, ServiceDescription serviceDescription, ServiceEndpoint endpoint, ContractDescription contractDescription, EndpointFilterProvider provider)
at System.ServiceModel.Description.DispatcherBuilder.InitializeServiceHost(ServiceDescription description, ServiceHostBase serviceHost)
at System.ServiceModel.ServiceHostBase.InitializeRuntime()
at System.ServiceModel.ServiceHostBase.OnBeginOpen()
at System.ServiceModel.ServiceHostBase.OnOpen(TimeSpan timeout)
at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
at System.ServiceModel.Channels.CommunicationObject.Open()
at System.ServiceModel.ServiceHostingEnvironment.HostingManager.ActivateService(ServiceActivationInfo serviceActivationInfo, EventTraceActivity eventTraceActivity)
at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath, EventTraceActivity eventTraceActivity)
--- End of inner exception stack trace ---
at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath, EventTraceActivity eventTraceActivity)
at System.ServiceModel.ServiceHostingEnvironment.EnsureServiceAvailableFast(String relativeVirtualPath, EventTraceActivity eventTraceActivity)
Process Name: w3wp
Process ID: 6348

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