Failure sending mail: An error occurred during the rendering of the report

Report Manager Subscription gives us this error intermittently. The Subscriptions for a report may run successfully, say 10 times in a row. Then the subcriptions for the report will fail 4 times in a row. We noticed that the Aspose ppt rendering extension throws an exception “object reference not set to an instance of object”.

Please help us with this frustrating problem. Thanks!

Here is the inner exception stack trace:

Call to RenderFirst( '/Yield Reports/SystemFirstPassFru4WeekYield' )
ReportingServicesService!reportrendering!4!02/11/2009-02:45:28:: e ERROR: Throwing Microsoft.ReportingServices.ReportProcessing.WrapperReportRenderingException: An error occurred during rendering of the report., ;
Info: Microsoft.ReportingServices.ReportProcessing.WrapperReportRenderingException: An error occurred during rendering of the report. ---> Microsoft.ReportingServices.ReportRendering.ReportRenderingException: An error occurred during rendering of the report. ---> System.NullReferenceException: Object reference not set to an instance of an object.
at b3.ap()
at j4.f()
at b3.aj()
at b3.x()
at Aspose.Slides.ReportingServices.PptRenderer.a(b3 A_0, g0 A_1, Boolean A_2, Int32 A_3, Int32 A_4, Boolean A_5)
at Aspose.Slides.ReportingServices.PptRenderer.a(Report A_0, NameValueCollection A_1, EvaluateHeaderFooterExpressions A_2, CreateAndRegisterStream A_3, Int32 A_4)
at Aspose.Slides.ReportingServices.PptRenderer.Render(Report report, NameValueCollection reportServerParameters, NameValueCollection deviceInfo, NameValueCollection clientCapabilities, EvaluateHeaderFooterExpressions evaluateHeaderFooterExpressions, CreateAndRegisterStream createAndRegisterStream)
--- End of inner exception stack trace ---
at Aspose.Slides.ReportingServices.PptRenderer.Render(Report report, NameValueCollection reportServerParameters, NameValueCollection deviceInfo, NameValueCollection clientCapabilities, EvaluateHeaderFooterExpressions evaluateHeaderFooterExpressions, CreateAndRegisterStream createAndRegisterStream)
at Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RenderReport(IRenderingExtension renderer, DateTime executionTimeStamp, GetReportChunk getCompiledDefinitionCallback, ProcessingContext pc, RenderingContext rc, CreateReportChunk cacheDataCallback, Boolean& dataCached)
--- End of inner exception stack trace ---

Hello John,

Thank you for the report. That is known problem and our developer is working on it. New fixed version will be available as soon as possible. We will inform you about release.

Problem has happened again. My customers are getting upset because the reports are not showing up consistently. Please give me a timeframe as to when the solution will be released to your customers. Thanks !

Aspose.Slides.ReportingServices.dll

The Product Version is 2008.08.12 and the Assembly Version is 2.0.1.0.

When will the fix be included in the next release?

Thanks!

Hello,

New version should be available before weekends. Hope it will fix the problem.

How will my company be notified when the new release is ready for downloading and what will download path be?

Thanks!

Hello,

You will be notified in the forum about hot fix for the reported problem. Also you can subscribe to RSS feeds in the Downloads and Blogs to get information about major releases.

Hi, I click on the Downloads hyperlink to subscribe to the RSS feeds but it was not obvious to me what I should to proceed after that to subscribe to the RSS feeds. Would you please tell me the steps necessary to subscribe to your RSS feeds notifying a customer that new releases are available for the application that they purchased? Thanks!

If you don’t use any RSS readers it’s better to use standard email notifications.

Blog:
Open the blog you want to subscribe and follow the link “Email Alert” on the left side of page.
http://www.aspose.com/community/blogs/aspose.slides-for-.net-java-reporting-services-and-jasperreports/default.aspx

Downloads:
Open product download page and press “Enable Email Subscription” button.

Hello,

New version is available. You can download it here.