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Bug Report T1284205
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SpreadsheetControl - NullReferenceException occurs in the ApplySheetContent method on loading an XLS document

created 5 days ago

Steps to reproduce:

The issue occurs when SpreadsheetControl loads a specific document.

Expected results:

SpreadsheetControl loads the document successfully.

Current results:

NullReferenceException occurs in the ApplySheetContent method and SpreadsheetControl cannot load the document.

Additional information:

Call Stack
>    DevExpress.Spreadsheet.v24.2.Core.dll!DevExpress.XtraSpreadsheet.Import.Xls.XlsCommandPrintRowColHeadings.ApplySheetContent(DevExpress.XtraSpreadsheet.Import.Xls.XlsContentBuilder contentBuilder) Line 1053    C#
     DevExpress.Spreadsheet.v24.2.Core.dll!DevExpress.XtraSpreadsheet.Import.Xls.XlsCommandBase.Execute(DevExpress.XtraSpreadsheet.Import.Xls.XlsContentBuilder contentBuilder) Line 100    C#
     DevExpress.Spreadsheet.v24.2.Core.dll!DevExpress.XtraSpreadsheet.Import.Xls.XlsContentBuilder.ReadSubstreamCommands() Line 619    C#
     DevExpress.Spreadsheet.v24.2.Core.dll!DevExpress.XtraSpreadsheet.Import.Xls.XlsContentBuilder.ReadSheet() Line 551    C#
     DevExpress.Spreadsheet.v24.2.Core.dll!DevExpress.XtraSpreadsheet.Import.Xls.XlsContentBuilder.ReadSubstream(DevExpress.XtraExport.Xls.XlsSubstreamType dataType) Line 508    C#
     DevExpress.Spreadsheet.v24.2.Core.dll!DevExpress.XtraSpreadsheet.Import.Xls.XlsContentBuilder.ReadWorkbookSubstreams() Line 490    C#
     DevExpress.Spreadsheet.v24.2.Core.dll!DevExpress.XtraSpreadsheet.Import.Xls.XlsImporter.ImportWorkbook(System.IO.Stream stream) Line 155    C#
     DevExpress.Spreadsheet.v24.2.Core.dll!DevExpress.XtraSpreadsheet.Import.Xls.XlsImporter.ImportCore(System.IO.Stream stream) Line 100    C#
     DevExpress.Spreadsheet.v24.2.Core.dll!DevExpress.XtraSpreadsheet.Import.Xls.XlsImporter.Import(System.IO.Stream stream) Line 83    C#
     DevExpress.Spreadsheet.v24.2.Core.dll!DevExpress.XtraSpreadsheet.API.Internal.InternalAPI.LoadDocumentXlsContent(System.IO.Stream stream, DevExpress.XtraSpreadsheet.Import.XlsDocumentImporterOptions options) Line 169    C#
     DevExpress.Spreadsheet.v24.2.Core.dll!DevExpress.XtraSpreadsheet.Import.XlsDocumentImporter.LoadDocument(DevExpress.Office.IDocumentModel documentModel, System.IO.Stream stream, DevExpress.Office.Import.IImporterOptions options, bool leaveOpen) Line 155    C#
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