When doing a natural sort that includes headings on an XLS spreadsheet, Libre Calc freezes. This is also affecting the UNO api. This problem happens in version 5.11 and 5.1.2. This does not happen in version 5.0.
Thank you for filing the bug. Please send us a sample document, as this makes it easier for us to verify the bug.
I have set the bug's status to 'NEEDINFO', so please do change it back to 'UNCONFIRMED' once you have attached a document.
(Please note that the attachment will be public, remove any sensitive information before attaching it.)
How can I eliminate confidential data from a sample document?
Maybe duplicate of bug 99208.
Maybe it's fixed with dev version. Please could you test it with dev version? You can download it here: http://dev-builds.libreoffice.org/daily/master/
Created attachment 124317 [details]
Sample XLS file that causes the sort bug.
The sorting works in the 22.214.171.124 dev build.
Thanks for testing. Closing the bug.
*** This bug has been marked as a duplicate of bug 99208 ***