https://bugs.kde.org/show_bug.cgi?id=463262
--- Comment #2 from fhs...@outlook.de --- Created attachment 156324 --> https://bugs.kde.org/attachment.cgi?id=156324&action=edit New crash information added by DrKonqi kalendar (22.12.2) using Qt 5.15.8 This also happens when changing the progress of a task. -- Backtrace (Reduced): #4 0x00007fa3ee79af75 in QDateTime::operator=(QDateTime const&) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 [...] #7 0x00007fa3ee854b59 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 [...] #10 0x00007fa3ee854b59 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 [...] #13 0x00007fa3ee854b59 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 [...] #16 0x00007fa3ee854b59 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 -- You are receiving this mail because: You are watching all bug changes.