Excel Data Types (Stock and Geography) caused NullReferenceException when saving workbook to Xlsb format using Aspose.Cells .Net v26.2. The saved Xlsb file was corrupted.
Can you please test Xlsb and Excel Online after the exception error is fixed?
No issue with Xlsx and Xlsm formats. See attached sample files.
Data Types .zip (198.2 KB)
Excel data types: Stocks and geography
Thank you for providing the sample file to demonstrate this issue. We have successfully reproduced the NullReferenceException when attempting to save a workbook containing Excel Data Types as an XLSB file.
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.
Issue ID(s): CELLSNET-59897
You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.
We are pleased to inform you that your issue (Ticket ID: “CELLSNET-59897”) has been resolved. The fix/enhancement will be included in the upcoming release (Aspose.Cells v26.3) that we plan to release next week in March 2026. You will be notified when the next version is released.
The issues you have found earlier (filed as CELLSNET-59897) have been fixed in this update. This message was posted using Bugs notification tool by leoluo