ReportSource type address resolution not implemented

[Alex]

Hi,
I want to print user created reports in a Silverlight application. The reports will be created by users with Report Designer and imported in the application. Data will come from a database in the form of an IList of some business objects. I created a custom report resolver which returns an InstanceReportSource, but I get the following error: "ReportSource type address resolution not implemented.". Can you tell me if InstanceReportSource is supported in Q2 2012 and how should I use it?
Here is the code which creates the report:

public class ReportResolver : IReportResolver
{
    private readonly IReportResolver _parentResolver;

    public ReportResolver(IReportResolver parentResolver)
    {
        _parentResolver = parentResolver;
    }

    public ReportSource Resolve(string report)
    {
        ReportSource reportSource = null;

        reportSource = GetReportSource(report);

        if (reportSource == null && _parentResolver != null)
            reportSource = _parentResolver.Resolve(report);

        return reportSource;
    }

    public ReportSource GetReportSource(string report)
    {
        var settings = new XmlReaderSettings {IgnoreWhitespace = true};

        using (var xmlReader = XmlReader.Create(@"d:\repot.trdx", settings))
        {
            var xmlSerializer = new ReportXmlSerializer();

            var reportDocument = (Report) xmlSerializer.Deserialize(xmlReader);

            // Data will be read from database.
            reportDocument.DataSource = new List<int> {1, 2, 3};

            var reportSource = new InstanceReportSource {ReportDocument = reportDocument};

            return reportSource;
        }
    }
}

[Peter]

Hi Alex,

This is a known issue and we have introduced a fix with the latest internal build. Give it a try and let us know if you still experience the issue.

Kind regards,
Peter
the Telerik team

[Alex]

Thanks. It works with the latest build.