Created attachment 114273 [details] Screenshot of the error window When I execute "plasmawindowed org.kde.plasma.networkmanagement" and then try to close the window, I have an error window. Screenshot attached.
Please attach backtrace from the crash and don't forget to install debug symbols for plasma-nm and networkmanager-qt.
(In reply to Jan Grulich from comment #1) > Please attach backtrace from the crash and don't forget to install debug > symbols for plasma-nm and networkmanager-qt. How do I attach backtrace? What is it? And what is debug symbols for plasma-nm?
Depends on your distribution, usually you can install them as package_name-debug or package_name-debuginfo or similarly, e.g. plasma-nm-debuginfo. You should get the backtrace from the "Developer information" tab in drkonqi, which is the dialog you get opened once this happens.
I managed to reproduce this myself so you don't need to provide any additional data.
Thank you for the work! and details :)
Git commit 7a98c7d5e58a3afef1f85eafa92aed5ce1f30de9 by Kai Uwe Broulik. Committed on 07/08/2018 at 09:45. Pushed by broulik into branch 'Plasma/5.12'. [Notifications Engine] Guard "this" On teardown with the popup expanded, the cleanup handler might fire with us already having been deleted. FIXED-IN: 5.12.7 Differential Revision: https://phabricator.kde.org/D14651 M +5 -2 dataengines/notifications/notificationsengine.cpp https://commits.kde.org/plasma-workspace/7a98c7d5e58a3afef1f85eafa92aed5ce1f30de9
Bulk transfer as requested in T17796