Open workbook throwing NullReferenceException

Posted by: yyoshimura on 16 May 2022, 5:57 pm EST

  • Posted 16 May 2022, 5:57 pm EST


    We have a workbook that cannot be opened using the latest library (v5.1.1). It throws NullRefrerenceException on opening. Please refer attachment for reproduction.

    Please help to look at this issue. Thanks.


  • Posted 17 May 2022, 8:41 pm EST


    Thank you for reporting this issue.

    We too can observe the issue and escalated this to the development team for investigation. We will let you know as soon as we get any update on this from their end.

    [Internal Tracking ID: DOCXLS-5964]


    Prabhat Sharma

  • Posted 10 January 2023, 12:02 pm EST

    Hi, is there any update for this issue? Thank you.

  • Posted 10 January 2023, 2:09 pm EST


    The developers are working on this and will fix it in the future.

    The ETA is April, 2023.


    Prabhat Sharma.

  • Posted 10 January 2023, 2:20 pm EST

    Thank you for the information. We are looking forward to it.

Need extra support?

Upgrade your support plan and get personal unlimited phone support with our customer engagement team

Learn More

Forum Channels