System.MissingMethodException: Method not found: System.Object System.Windows.Threading.Dispatcher.Invoke

System.MissingMethodException: Method not found: System.Object System.Windows.Threading.Dispatcher.Invoke

Old forum URL: forums.lhotka.net/forums/t/6716.aspx


davido_xml posted on Wednesday, April 01, 2009

Hi,

I deployed my CSLALight app to IIS5 with no problem but when I deployed to IIS6 I am gettiung the following exception. I don't *think* I did anything wildly different for the deployments.

 

Does anyone have an idea what may cause this error?

System.MissingMethodException: Method not found: 'System.Object System.Windows.Threading.Dispatcher.Invoke(System.Delegate, System.Object[])'.
   at Csla.DataPortal.get_IsInDesignMode()
   at Csla.DataPortal.GetDataPortalProxy(Boolean forceLocal)
   at Csla.DataPortal.Fetch(Type objectType, Object criteria)
   at Csla.Server.Hosts.Silverlight.WcfPortal.Fetch(CriteriaRequest request)

 

ajj3085 replied on Wednesday, April 01, 2009

Sounds like you don't have at least .Net 3.0 installed.

sergeyb replied on Wednesday, April 01, 2009

You need .NET 3.5 SP 1.  It is a requirement for CSLA 3.6.

 

Sergey Barskiy

Principal Consultant

office: 678.405.0687 | mobile: 404.388.1899

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From: davido_xml [mailto:cslanet@lhotka.net]
Sent: Wednesday, April 01, 2009 9:27 AM
To: Sergey Barskiy
Subject: [CSLA .NET] System.MissingMethodException: Method not found: System.Object System.Windows.Threading.Dispatcher.Invoke

 

Hi,

I deployed my CSLALight app to IIS5 with no problem but when I deployed to IIS6 I am gettiung the following exception. I don't *think* I did anything wildly different for the deployments.

 

Does anyone have an idea what may cause this error?

System.MissingMethodException: Method not found: 'System.Object System.Windows.Threading.Dispatcher.Invoke(System.Delegate, System.Object[])'.
   at Csla.DataPortal.get_IsInDesignMode()
   at Csla.DataPortal.GetDataPortalProxy(Boolean forceLocal)
   at Csla.DataPortal.Fetch(Type objectType, Object criteria)
   at Csla.Server.Hosts.Silverlight.WcfPortal.Fetch(CriteriaRequest request)

 



davido_xml replied on Wednesday, April 01, 2009

Thanks guys, spot on.

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