Export Excel problem

[hoangphong1702 vu]

Hi
I am using Report Telerik, when i run in local it runs ok.But when i host it i got problem

Line 243:            report.RefreshReport();
Line 244:            ReportProcessor reportProcessor = new ReportProcessor();
Line 245:            RenderingResult result = reportProcessor.RenderReport("XLS", report.Report, deviceInfo);
Line 246:            FileStream fs = new FileStream(tmpFileName, FileMode.Create);
Line 247:            fs.Write(result.DocumentBytes, 0, result.DocumentBytes.Length);

[NullReferenceException: Object reference not set to an instance of an object.]
   Telerik.Reporting.Excel97.BoundSheet..ctor(String workSheetName) +31
   Telerik.Reporting.Excel97.Workbook.AddBoundSheetRecords(Stream stream, ICollection`1 boundSheetAddresses) +66
   Telerik.Reporting.Excel97.Workbook.WriteWorkBookRecords(Stream stream, ICollection`1 boundSheetAddresses) +1174
   Telerik.Reporting.Excel97.Workbook.Save(Stream stream) +252

..................
Please help me.
Thank you.

[Chavdar]

Hi hoangphong1702 vu,

Could you please open a support ticket and send us the report definition so that we can take a look at it locally? Does this exception appear only with this report or with any other as well? If possible, let us know how to reproduce the issue.

Sincerely yours,
Chavdar
the Telerik team