>>> 2025/12/12 21:15、Koji Yokota <yokota at lyx.org>のメール: >>> >>> The crash seems to be caused by the sender of a signal that has disappeared >>> when doActivate() tries to do >>> QObjectPrivate::get(sender)->blockSig >>> (object.cpp:4139)
I checked with the order of destructor calls. The destructor of Buffer class is called before that of UndoGroupHelper class, whereas UndoGroupHelper is dependent on Buffer class. It seems the destructor of Buffer class should make it sure that all UndoGroupHelper classes have finished. Koji -- lyx-devel mailing list [email protected] https://lists.lyx.org/mailman/listinfo/lyx-devel
