System.NullReferenceException when saving workbook

Aspose.Cells Product Family
1

I am evaluating cells and run into a NullReferenceException when opening and saving the attached xls file I want to use as a template. The following code can be used to reproduce the problem:

Dim book As New Workbook

book.Open(TemplateFile)

book.Save(NewFilename, FileFormatType.Default)

Hope someone can help me with this one. Changing fileformat does not help, other templates work fine.

Exception details (part of it):

System.NullReferenceException was unhandled
Message="De objectverwijzing is niet op een exemplaar van een object ingesteld."
Source="Aspose.Cells"
StackTrace:
bij Aspose.Cells.Record.PaletteRecord.GetColorInPalette(Int32 index) bij Aspose.Cells.MsoDrawing.፛.ۋ(UInt16 ፶, Color ৏) bij Aspose.Cells.MsoFillFormat.get_ForeColor() bij Aspose.Cells.FillFormat.ଥ() bij Aspose.Cells.FillFormat.get_Pattern() bij Aspose.Cells.Record.⇆.⇊() bij Aspose.Cells.Record.⇆.᎔() bij Aspose.Cells.Record.⇆.set_ի(Area ԃ) bij Aspose.Cells.∘.∠(ASeries ॆ, Int32 ی, ChartType ֖) bij Aspose.Cells.∘.∝(ASeries ॆ, Int32 ی) bij Aspose.Cells.∘.∙() bij Aspose.Cells.℥.ℯ() bij Aspose.Cells.℥.ℨ(Chart ӕ) bij Aspose.Cells.MsoDrawing.ⅉ.⅍(Shape આ) bij Aspose.Cells.MsoDrawing.ⅉ.ე(Shape આ, Boolean ౱) bij Aspose.Cells.MsoDrawing.ⅉ.৒() bij Aspose.Cells.Worksheet.৒(৑ ۺ) bij Aspose.Cells.Worksheets.ଓ(৑ ۺ) bij Aspose.Cells.Worksheets.ଗ(FileFormatType କ) bij Aspose.Cells.Worksheets.৒(Stream ۺ, FileFormatType କ) bij Aspose.Cells.Workbook.Save(Stream stream, FileFormatType fileFormatType) bij Aspose.Cells.Workbook.Save(String fileName, FileFormatType fileFormatType)

InnerException:

2

Hi,

Thanks for providing us the template file.

We found the issue after an initial test, we will fix it soon.

Thank you.

3

Hi,

Please try this fix.

We have fixed this bug.

4

Thanks for the quick reply. In the mean time I had a better look at the licensing policy, and it turns out it is either too restrictive or too expensive for my goal, so I stopped my evaluation, sorry.