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Large data for Silverlight report

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Hannes
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Hannes asked on 03 Feb 2011, 10:48 PM
Hi

I am using Silverlight and render reports via Telerik Silverlight ReportViewer. Everything works fine except when the data is large (5000 rows). The report starts getting data and display the busy animation. After a while it just throws an exception "An exception occurred during this operation, making the result invalid. Check InnerException for exception details"

Is there something I can do for larger data?
How can I view the Inner exception, because the error it currently gives me, means nothing to me?

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Steve
Telerik team
answered on 04 Feb 2011, 09:58 AM
Hello Hannes,

The exception thrown in the viewer is a generic one and it might be due to various reasons.

In order to get more information about the actual problem, try the following:

  • show the Output window in Visual Studio and check whether there is an exception when you're running your application in debug mode.
  • access the .svc file directly in your browser to see if it reports any problems.
  • enable the CLR exceptions from Debug --> Exceptions menu in Visual Studio and run your project in debug.
Additionally, you already have a sample at your disposal - the Visual Studio examples we install along with the product. What happens if you use the Silverlight application to run your report?

Best wishes,
Steve
the Telerik team
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