“TfsBuild.NuGetter.Activities.NuGetterProcess” is Error

Mar 24, 2015 at 2:21 AM
My TFS System is win 2008 r2 enterprise ,my dataserver is sql server 2008 r2 ,when I build a project ,it happend a wrong ,this info is "The "TfsBuild.NuGetter.Activities.NuGetterProcess" type constructor execution meets the specified binding constraints call when an exception is thrown.
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