Thread 1 "musescore" received signal SIGSEGV, Segmentation fault. 0x0000000000b8964b in Ms::ScoreView::cmdTuplet (this=0x577f4d0, n=3) at /home/tom/Downloads/MuseScore/mscore/scoreview.cpp:3538 3538 if (e->type() == ElementType::NOTE) { #0 0x0000000000b8964b in Ms::ScoreView::cmdTuplet (this=0x577f4d0, n=3) at /home/tom/Downloads/MuseScore/mscore/scoreview.cpp:3538 #1 0x0000000000b8110a in Ms::ScoreView::cmd (this=0x577f4d0, s=0x29f7b08 "triplet") at /home/tom/Downloads/MuseScore/mscore/scoreview.cpp:2003 #2 0x0000000000b7ec99 in Ms::ScoreView::cmd (this=0x577f4d0, a=0x48c8a20) at /home/tom/Downloads/MuseScore/mscore/scoreview.cpp:1678 #3 0x0000000000d2c118 in Ms::MuseScore::cmd (this=0x41053b0, a=0x48c8a20, cmd=...) at /home/tom/Downloads/MuseScore/mscore/musescore.cpp:5132 #4 0x0000000000d297fc in Ms::MuseScore::cmd (this=0x41053b0, a=0x48c8a20) at /home/tom/Downloads/MuseScore/mscore/musescore.cpp:4672 #5 0x00000000011d46c4 in Ms::MuseScore::qt_static_metacall (_o=0x41053b0, _c=QMetaObject::InvokeMetaMethod, _id=48, _a=0x7fffffffab20) at /home/tom/Downloads/MuseScore/build3/mscore/moc_musescore.cpp:738 #6 0x00007fffeb4921df in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #7 0x00000000011db5c1 in Ms::ScoreTab::actionTriggered (this=0x4885650, _t1=0x48c8a20) at /home/tom/Downloads/MuseScore/build3/mscore/moc_scoretab.cpp:188 #8 0x00000000011db289 in Ms::ScoreTab::qt_static_metacall (_o=0x4885650, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7ffffffface0) at /home/tom/Downloads/MuseScore/build3/mscore/moc_scoretab.cpp:100 #9 0x00007fffeb4921df in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #10 0x00007ffff3ab50ef in QActionGroup::triggered(QAction*) () from /usr/lib64/libQt5Widgets.so.5 #11 0x00007ffff3ab5e79 in QActionGroup::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libQt5Widgets.so.5 #12 0x00007fffeb4921df in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #13 0x00007ffff3ab18f2 in QAction::triggered(bool) () from /usr/lib64/libQt5Widgets.so.5 #14 0x00007ffff3ab405d in QAction::activate(QAction::ActionEvent) () from /usr/lib64/libQt5Widgets.so.5 #15 0x00007ffff3ab4224 in QAction::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #16 0x00007ffff3ab7cbc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #17 0x00007ffff3abea10 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #18 0x00007fffeb468d25 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #19 0x00007fffec85b5ff in QShortcutMap::dispatchEvent(QKeyEvent*) () from /usr/lib64/libQt5Gui.so.5 #20 0x00007fffec85b6c4 in QShortcutMap::tryShortcut(QKeyEvent*) () from /usr/lib64/libQt5Gui.so.5 #21 0x00007fffec813188 in QWindowSystemInterface::handleShortcutEvent(QWindow*, unsigned long, int, QFlags, unsigned int, unsigned int, unsigned int, QString const&, bool, unsigned short) () from /usr/lib64/libQt5Gui.so.5 #22 0x00007fffec82ca17 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () from /usr/lib64/libQt5Gui.so.5 #23 0x00007fffec8313a5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5 #24 0x00007fffec80f8ab in QWindowSystemInterface::sendWindowSystemEvents(QFlags) () from /usr/lib64/libQt5Gui.so.5 #25 0x00007fffd95ce5b0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5XcbQpa.so.5 #26 0x00007fffe93c1134 in g_main_dispatch (context=0x7fffd00016f0) at gmain.c:3154 #27 g_main_context_dispatch (context=context@entry=0x7fffd00016f0) at gmain.c:3769 #28 0x00007fffe93c1388 in g_main_context_iterate (context=context@entry=0x7fffd00016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=) at gmain.c:3840 #29 0x00007fffe93c142c in g_main_context_iteration (context=0x7fffd00016f0, may_block=1) at gmain.c:3901 #30 0x00007fffeb4b9dbc in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib64/libQt5Core.so.5 #31 0x00007fffeb46701b in QEventLoop::exec(QFlags) () from /usr/lib64/libQt5Core.so.5 #32 0x00007fffeb46f5e4 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5 #33 0x0000000000d36e30 in main (argc=1, av=0x7fffffffd6a8) at /home/tom/Downloads/MuseScore/mscore/musescore.cpp:6341