Error message when analyzing large Facebook page

Oct 18, 2013 at 11:33 AM
Edited Oct 18, 2013 at 11:34 AM
Hello!

I analyzed page with 70000 likes. Tried to build a user-post network based on likes and comments. Chose the 500 most recent publications limited to 25 likes or comments. And I received the following message:


An unexpected problem occurred. If it occurs again, please copy the details to the clipboard by typing Ctrl-C, then post the details to http://www.codeplex.com/NodeXL/Thread/List.aspx.

Details:

[InvalidCastException]: Не удалось привести тип объекта "System.DBNull" к типу "System.String".

at Smrf.NodeXL.ExcelTemplate.TableColumnMapper.MapViaCopy(ListObject table, String sourceColumnName, String destinationColumnName)
at Smrf.NodeXL.ExcelTemplate.WorkbookAutoFiller.AutoFillColumnViaCopy(ListObject oTable, String sSourceColumnName, String sDestinationColumnName)
at Smrf.NodeXL.ExcelTemplate.WorkbookAutoFiller.AutoFillVertexTable(ListObject oVertexTable, AutoFillUserSettings oAutoFillUserSettings, AutoFillWorkbookResults oAutoFillWorkbookResults)
at Smrf.NodeXL.ExcelTemplate.WorkbookAutoFiller.AutoFillTable(Workbook oWorkbook, AutoFillUserSettings oAutoFillUserSettings, AutoFillWorkbookResults oAutoFillWorkbookResults, String sWorksheetName, String sTableName, AutoFillTableMethod oAutoFillTableMethod)
at Smrf.NodeXL.ExcelTemplate.WorkbookAutoFiller.AutoFillWorkbookInternal(Workbook oWorkbook, AutoFillUserSettings oAutoFillUserSettings)
at Smrf.NodeXL.ExcelTemplate.WorkbookAutoFiller.AutoFillWorkbook(Workbook workbook, AutoFillUserSettings autoFillUserSettings)

at Smrf.NodeXL.ExcelTemplate.TaskAutomator.TryAutoFillWorkbook(ThisWorkbook oThisWorkbook)