Description: Tested with Version: 25.2.0.0.alpha1+ (X86_64) / LibreOffice Community Build ID: ab60c81f77f45315ba3cfc7cae6c1d9144588663 CPU threads: 4; OS: Linux 6.8; UI render: default; VCL: gtk3 Locale: cs-CZ (cs_CZ.UTF-8); UI: en-US Calc: threaded Steps to Reproduce: - open attachment https://bugs.documentfoundation.org/attachment.cgi?id=197826 - open Sidebar, click on Comments pane - in first comment click on triangle and select "Delete all comments by D" - click on Undo button Actual Results: crash Expected Results: no crash Reproducible: Always User Profile Reset: No Additional Info: .
Reproducible Version: 25.2.0.0.alpha1+ (X86_64) / LibreOffice Community Build ID: e854f1d7a0a3a8bac6429a1dbe80ab2a6973c00a CPU threads: 16; OS: Windows 11 X86_64 (10.0 build 26100); UI render: default; VCL: win Locale: es-ES (es_ES); UI: en-US Calc: CL threaded
can't repro on: Version: 24.8.1.2 (X86_64) / LibreOffice Community Build ID: 480(Build:2) CPU threads: 8; OS: Linux 5.14; UI render: default; VCL: kf5 (cairo+xcb) Locale: de-DE (en_GB.UTF-8); UI: en-US Calc: threaded Version: 25.2.0.0.alpha1+ (X86_64) / LibreOffice Community Build ID: eaef1432bd0799bbed8dcbd6286942ed1d54ad90 CPU threads: 8; OS: Linux 5.14; UI render: default; VCL: kf5 (cairo+xcb) Locale: en-GB (en_GB.UTF-8); UI: en-US Calc: threaded
Just for the record, on pc Debian x86-64 with master sources updated today + gtk3, I don't reproduce this.
Crash in Version: 25.2.0.0.alpha1+ (X86_64) / LibreOffice Community Build ID: 662c6a6d70bab6b1a6ae8048457907be97f447ca CPU threads: 16; OS: Linux 6.8; UI render: default; VCL: gtk3 Locale: ro-RO (ro_RO.UTF-8); UI: en-US Calc: threaded warn:sw:13553:13553:sw/source/uibase/sidebar/CommentsPanel.cxx:544: Comments Panel is unable to delete comment: Referenced thread does not exist! warn:sw:13553:13553:sw/source/uibase/sidebar/CommentsPanel.cxx:544: Comments Panel is unable to delete comment: Referenced thread does not exist! warn:sw:13553:13553:sw/source/uibase/sidebar/CommentsPanel.cxx:544: Comments Panel is unable to delete comment: Referenced thread does not exist! warn:sw:13553:13553:sw/source/uibase/sidebar/CommentsPanel.cxx:544: Comments Panel is unable to delete comment: Referenced thread does not exist!
In debug version of LibreOffice I am getting this: warn:desktop:14367:14367:desktop/source/app/crashreport.cxx:61: minidump generated: /home/bogdan/.config/libreofficedev/4/crash//ee6c4bcc-56b9-479e-ac017fb5-8ec45499.dmp I have to mention, that in order to reproduce Experimental mode from Options - LibreOffice Writer - Advanced need to be activated in order to have Comments pane available, just in order to be open, it is not used during reproducing this bug.
Created attachment 197878 [details] dmp file
Created attachment 197880 [details] bt Thank you for the extra info, I hadn't enabled experimental features first time. Now I can reproduce this.