Csla 4.3.10.0 Silverlight app
I am getting the following error.
"Specified argument was out of the range of valid values. Parameter name: Unhandled CSLA Known type was found"
This occurs at this point
public static void GetAuthorNVL(EventHandler<DataPortalResult<AuthorNVL>> callback)
{
if (_list == null)
DataPortal.BeginFetch<AuthorNVL>((o, e) =>
{
_list = e.Object;
callback(o, e);
});
else
callback(null, new DataPortalResult<AuthorNVL>(_list, null, null));
}
on the Beginfetch - it does not get to the dataportal. The error bubbles up to my ViewModel.
It occurs for all objects - background is I have created a new SL project and added in existing libraries from another working project (so I know the libraries/code works).. I'm sure it is something to do with the way the project has been set up (rather than specific code).
Can anyone help please.