IRange.Value throws ArgumentOutOfRangeException or NullReferenceException

Posted by: yyoshimura on 5 April 2022, 7:36 pm EST

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    Posted 5 April 2022, 7:36 pm EST


    We are using the library to get value in multi-threaded environment and we found that IRange.Value will throw ArgumentOutOfRangeException or NullReferenceException when executed parallelly even with independent workbook instance. Please refer attachment for reproduction. Could you help to investigate this issue? Thank you.

  • Posted 6 April 2022, 9:44 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-5784]


    Prabhat Sharma.

  • Posted 8 May 2022, 11:03 pm EST


    We are happy to inform you that the issue has been fixed in the latest HF 5.1.1 builds.

    Please upgrade your builds to see the changes.


    Prabhat Sharma.

  • Posted 9 May 2022, 4:47 pm EST

    We confirmed that the issue was resolved using latest library.

    Thank you for your support.


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