I'm exploring ways to reduce the size of a large graph to make charting more tractable. Since I have edges with various weights, I deleted those with weights 1 and 2, leaving the heavier ones. I then need a way to delete the edges that are no longer connected.
I tried recalculating the graph metrics to find vertices with zero degree, but reproducibly get the error message below.
Thanks in advance for any suggestions, and in general for a wonderful app
Pierre

Microsoft NodeXL

An unexpected problem occurred. If it occurs again, please copy the details to the clipboard by typing CtrlC, then post the details to
http://www.codeplex.com/NodeXL/Thread/List.aspx.
Details:
[IndexOutOfRangeException]: Index was outside the bounds of the array.
at Microsoft.Research.CommunityTechnologies.AppLib.ExcelUtil.TryGetNonEmptyStringFromCell(Object[,] cellValues, Int32 rowOneBased, Int32 columnOneBased, String& nonEmptyString)
at Microsoft.NodeXL.ExcelTemplate.VertexWorksheetReader.AddVertexSubrangeToGraph(Range oVertexSubrange, VertexTableColumnIndexes oVertexTableColumnIndexes, KeyValuePair`2[] aoCustomMenuItemPairIndexes, ReadWorkbookContext oReadWorkbookContext, IGraph
oGraph)
at Microsoft.NodeXL.ExcelTemplate.VertexWorksheetReader.AddVertexTableToGraph(ListObject oVertexTable, ReadWorkbookContext oReadWorkbookContext, IGraph oGraph)
at Microsoft.NodeXL.ExcelTemplate.VertexWorksheetReader.ReadWorksheet(Workbook workbook, ReadWorkbookContext readWorkbookContext, IGraph graph)
at Microsoft.NodeXL.ExcelTemplate.WorkbookReader.ReadWorkbookInternal(Workbook workbook, ReadWorkbookContext readWorkbookContext)
at Microsoft.NodeXL.ExcelTemplate.WorkbookReader.ReadWorkbook(Workbook workbook, ReadWorkbookContext readWorkbookContext)
at Microsoft.NodeXL.ExcelTemplate.GraphMetricCalculationManager.ReadWorkbook(Workbook oWorkbook)
at Microsoft.NodeXL.ExcelTemplate.GraphMetricCalculationManager.CalculateGraphMetricsAsync(Workbook workbook, IGraphMetricCalculator2[] graphMetricCalculators, GraphMetricUserSettings graphMetricUserSettings)
at Microsoft.NodeXL.ExcelTemplate.GraphMetricCalculationManager.CalculateGraphMetricsAsync(Workbook workbook, GraphMetricUserSettings graphMetricUserSettings)
at Microsoft.NodeXL.ExcelTemplate.CalculateGraphMetricsDialog.OnLoad(EventArgs e)

OK

