[Libreoffice-bugs] [Bug 122665] New: Many "Exception in..." warnings when editing data using Basic macros

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=122665

            Bug ID: 122665
           Summary: Many "Exception in..." warnings when editing data
                    using Basic macros
           Product: LibreOffice
           Version: 6.3.0.0.alpha0+ Master
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Calc
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: jim.avera at gmail.com

Description:
A spreadsheet with Basic macros sometimes crashes Calc while the macro code
deletes rows or whole Sheets.  Unfortunately the crash is not reproducible on
demand, which makes me suspect some kind of memory corruption or referential
integrity issue (e.g. following old pointers to deleted objects on the heap).

Although the crash is not reproducible, the following warnings always occur on
the terminal during these operations:

** (soffice:31457): WARNING ** Exception in getAccessibleIndexInParent()
** (soffice:31457): WARNING ** Exception in getAccessibleName()
(repeated many times).


Steps to Reproduce:
1. Open the attached spreadsheet (exceptions.ods)and ENABLE MACROS.
2. Click the black "DISC+Reload" button.

Actual Results:
Many warnings on the terminal like
...Exception in getAccessibleIndexInParent()
...Exception in getAccessibleName()


Expected Results:
Silence.


Reproducible: Always


User Profile Reset: No



Additional Info:
The warnings happen in 5.x and later including master, but not in 3.6.7.2

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