Save to html occur exception

Aspose.Cells Product Family
1
Workbook wb = new Workbook("C:/y.xlsx");
Cells cells = wb.getWorksheets().get(0).getCells();
cells.insertColumns(416, 7);
cells.copyColumns(cells, 3, 416, 7);
wb.save("C:/y.html");



Exception in thread "main" java.lang.NullPointerException
at com.aspose.cells.zaeo.g(Unknown Source)
at com.aspose.cells.zaeo.(Unknown Source)
at com.aspose.cells.zaeb.(Unknown Source)
at com.aspose.cells.zaed.b(Unknown Source)
at com.aspose.cells.zadz.a(Unknown Source)
at com.aspose.cells.zaee.a(Unknown Source)
at com.aspose.cells.Workbook.save(Unknown Source)
at com.aspose.cells.Workbook.save(Unknown Source)



2

Hi,


Thanks for the template file and details.

After an initial test, I observed the issue as you mentioned by using the following sample code with your template file. I found the exception: “java.lang.NullPointerException” while converting the Excel file to HTML file format:
e.g
Sample code:

Workbook wb = new Workbook(“y.xlsx”);
Cells cells = wb.getWorksheets().get(0).getCells();
cells.insertColumns(416, 7);
cells.copyColumns(cells, 3, 416, 7);
wb.save(“f:\files\out1.html”);

I have logged a ticket with an id “CELLSJAVA-41586” for your issue. We will look into it soon.

Once we have any update on it, we will let you know here.

Thank you.
3

Hi,

Thanks for using Aspose.Cells.

Please download and try the latest fix: Aspose.Cells for Java v8.6.2.1 and let us know your feedback.

4

The issues you have found earlier (filed as CELLSJAVA-41586) have been fixed in this update.

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