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POWhat can cause an object reference error when using BizTalk to consume a WCF endpoint?
 

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  1. POWhat can cause an object reference error when using BizTalk to consume a WCF endpoint?
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    <p>I'm on the other side of a BizTalk 2009 integration, and I have a fairly simple contract stood up that looks something like this:</p> <pre><code>[ServiceContract(Name = "ReceiverService", Namespace = "http://services.company.org/")] public interface IReceiverService : ILoadBalanced { [OperationContract] void FinishedRouting(long applicationId); [OperationContract] void ResponsePending(long applicationId, string stringId, short count); [OperationContract] void ReportException(long applicationId, string errorMessage, string stringId); [OperationContract] void SaveResponse(WebResponseDto decision); } </code></pre> <p>However, when the BizTalk group attempts to use the WCF Service Consuming Wizard, it chokes and provides this stack trace:</p> <pre><code>[5096] System.NullReferenceException: Object reference not set to an instance of an object. [5096] at Microsoft.BizTalk.Adapter.Wcf.Consuming.Exporters.BindingInfoExporter.CreatePrimaryTransport(ServiceEndpoint serviceEndpoint, Boolean custom) [5096] at Microsoft.BizTalk.Adapter.Wcf.Consuming.Exporters.BindingInfoExporter.CreateSendPort(ServiceEndpoint endpoint, Port port, Boolean custom) [5096] at Microsoft.BizTalk.Adapter.Wcf.Consuming.Exporters.BindingInfoExporter.Export(ServiceEndpointCollection endpoints, ServiceDescriptionCollection wsdlDocuments, Boolean custom) [5096] at Microsoft.BizTalk.Adapter.Wcf.Consuming.Consumer.CreateBindingFiles(MetadataSet metadataSet, String serviceName) </code></pre> <p>And then again here:</p> <pre><code>[5096] System.NullReferenceException: Object reference not set to an instance of an object. [5096] at Microsoft.BizTalk.Adapter.Wcf.Consuming.Implementation.ClientImplementation.AddFilesToProject(String schemaNamespace) [5096] System.NullReferenceException: Object reference not set to an instance of an object. [5096] at System.Windows.Forms.Control.MarshaledInvoke(Control caller, Delegate method, Object[] args, Boolean synchronous) [5096] at System.Windows.Forms.Control.Invoke(Delegate method, Object[] args) [5096] at Microsoft.BizTalk.Adapter.Wcf.Consuming.Consumer.Consume(ISynchronizeInvoke synchronizeInvoke, DTE dte, MetadataSet metadataSet, Project project, String importNamespace) </code></pre> <p><strong>Anyone know where to start looking on this one?</strong></p>
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    1. USJohn Saunders
    1. USBrandon Linton
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