LibreOffice LTS crashes after the extension re-launching

[Maxim Petrenko]

Hi.
I work on LibreOffice with Python extensions from https://extensions.libreoffice.org:
* APSO (ver. 1.2.6)
* MRI (ver. 1.3.4)
APSO runs very well. But MRI not so. If launch MRI, close and launch it again LibreOffice 6.4 LTS crashes.
See GDB log.

Snap package LibreOffice 7.1 works well with MRI.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: libreoffice 1:6.4.7-0ubuntu0.20.04.1
ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-50-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.16
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sun Apr 25 18:42:26 2021
InstallationDate: Installed on 2020-06-03 (325 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
SourcePackage: libreoffice
UpgradeStatus: No upgrade log present (probably fresh install)

[Heather Ellsworth (hellsworth)]

Hi Maxim, thanks for reporting the issue and helping make Ubuntu better!

Can you provide guidance on setting up MRI for this failure case? You must be building 1.3.4 from https://github.com/hanya/MRI/blob/v1.3.4 but I'm not sure how you then run it to get the crash.

[Maxim Petrenko (maximp2014)]

Hi Heather!
I have downloaded the extension from https://github.com/hanya/MRI/releases/tag/v1.3.4 and installed. Open the document, run Tools - Add-Ons - MRI, close MRI and run it again - and LibreOffice 6.4 LTS crashes.