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Bug Report T297092
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Web Viewer - System.ArgumentException occurs during dashboard export

created 9 years ago (modified 9 years ago)

[DevExpress Support Team: CLONED FROM T297078: [Dashboards Web] Some information and error on export procedure]
Hi,

In some reports when we try to export image or pdf the procedure return this error (min value ok, but which field?):

ArgumentException
System.ArgumentException: MinValue can't be set to null.
   in DevExpress.XtraCharts.Native.RangeDataBase.set_MinValue(Object value)
   in DevExpress.DashboardExport.ChartDashboardItemExporter…ctor(DashboardExportMode mode, DashboardItemExportData data)
   in DevExpress.DashboardExport.DashboardItemExporter.CreateExporter(DashboardExportMode mode, DashboardItemExportData data, DashboardReportOptions opts)
   in DevExpress.DashboardExport.DashboardExporter.CreateItemExporters()
   in DevExpress.DashboardExport.DashboardExporter.UpdateReport(DashboardReportOptions opts)
   in DevExpress.DashboardExport.DashboardExporter.Export(Stream stream, DashboardExportMode mode, DashboardExportData data, DashboardReportOptions opts)
   in DevExpress.DashboardCommon.Service.ExportOperation.ExecuteInternal(Boolean dataBindingApplied, DashboardServiceResult result, DashboardServerResult serverResult, DashboardSessionState sessionState)
   in DevExpress.DashboardCommon.Service.DashboardServiceOperation`1.Execute(DashboardServiceResult result)

If you want I can send you a link to our dashreport test app so you can try.

Regards.

Comments (2)
DevExpress Support Team 9 years ago

    Hi Marco,
    Would you pleas provide a small sample project or your dashboard *.xml file to reproduce this issue on our side? A link to your test app will be helpful.

    DevExpress Support Team 9 years ago

      I have managed to reproduce the described problem on my side. It will require some time to research it in greater detail. I have passed this issue to our developers for further research. We will update the thread once we have any results.

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      Answers approved by DevExpress Support

      created 9 years ago (modified 9 years ago)

      We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.

      Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.

        Comments (2)
        DevExpress Support Team 9 years ago

          Hi,

          We have published the requested patched build and are looking forward to hearing about your results.  Meanwhile, we would like to mark this ticket as Public, if you do not mind, to include it in the What's New lists for future maintenance updates.

          MP MP
          Marco P 9 years ago

            The fix works like a charm, thanks.

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