Windows Workflow Foundation 3


Beta2 Workflow Error


Hi,How do I get workflow & infopath forms to work such that when an XML
document is added to a library that the workflow is triggered successfully
and when the task is opened the XML data is shown in the form and then when
saved the xml is updated and the workflow moved on.  I have created a simple
workflow with a simple form and a simple xml document, but the workflow
keeps failing with an error "The Value cannot be null", I don't understand
what the problem is.Please see log file excerpt below for error details.....any advice would
be most appreciated.cheersBruce06/14/2006 14:23:03.32    w3wp.exe (0x0CF0)                           0x0230    Windows SharePoint Services       Workflow                          72et    Exception     System.ArgumentNullException: Value cannot be null.     at Microsoft.SharePoint.Workflow.SPWorkflow.GetReservedItemId(SPList list, Guid taskId, Boolean createNew)     at Microsoft.SharePoint.Workflow.SPWinOEItemEventReceiver.CreateListItemSubscription(Guid subscriptionId, SPWorkflow workflow, SPList list, Guid channelTypeId, Guid staticCorrelationId, Guid dynamicCorrelationId, Guid subEventType, SPEventReceiverType rt, String assemblyName, String className, String eventName, Int32 itemId, Boolean fReserveId)     at Microsoft.SharePoint.Workflow.SPWinOETaskService.CreateSubscription(MessageEventSubscription sub)     at Microsoft.SharePoint.Workflow.SPWinOESubscriptionService.CreateSubscription(MessageEventSubscription sub)     06/14/2006 14:23:03.32    w3wp.exe (0x0CF0)                           0x0230    ULS Logging                       Unified Logging Service           872k    Medium      Not reporting to Watson because the appropriate timespan hasn't passed     06/14/2006 14:23:03.59    w3wp.exe (0x0CF0)                           0x0230    Windows SharePoint Services       General                           79kn    Unexpected    WinWF Internal Error, terminating workflow Id# ec5bcbcb-a846-4065-b9ed-0f91de4bfb71     
The Sharepoint newsgroup that can be found at http://www.microsoft.com/office/preview/community/newsgroups.mspx would be a better place to ask your question.

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