Process 8510 stopped * thread #1: tid = 0x13c5fd, 0x000000010e011acd libscribus150format.so`PageItem_NoteFrame::setMaster(PageItem*) + 9, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x0) frame #0: 0x000000010e011acd libscribus150format.so`PageItem_NoteFrame::setMaster(PageItem*) + 9 libscribus150format.so`PageItem_NoteFrame::setMaster: -> 0x10e011acd <+9>: movq (%rsi), %rax 0x10e011ad0 <+12>: movq %rsi, %rdi 0x10e011ad3 <+15>: callq *0xd0(%rax) 0x10e011ad9 <+21>: movq %rax, 0xb28(%rbx) (lldb) bt * thread #1: tid = 0x13c5fd, 0x000000010e011acd libscribus150format.so`PageItem_NoteFrame::setMaster(PageItem*) + 9, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x0) * frame #0: 0x000000010e011acd libscribus150format.so`PageItem_NoteFrame::setMaster(PageItem*) + 9 frame #1: 0x000000010dff8065 libscribus150format.so`Scribus150Format::updateNames2Ptr() + 1897 frame #2: 0x000000010dff303d libscribus150format.so`Scribus150Format::loadFile(QString const&, FileFormat const&, int, int) + 10485 frame #3: 0x000000010015aa26 Scribus`FileFormat::loadFile(QString const&, int, int) const + 80 frame #4: 0x0000000100123fc9 Scribus`FileLoader::loadFile(ScribusDoc*) + 489 frame #5: 0x00000001003a71dd Scribus`ScribusMainWindow::loadDoc(QString) + 3317 frame #6: 0x00000001003c72f9 Scribus`ScribusMainWindow::dropEvent(QDropEvent*) + 465 frame #7: 0x0000000102382df6 QtWidgets`QWidget::event(QEvent*) + 2566 frame #8: 0x0000000102489ed7 QtWidgets`QMainWindow::event(QEvent*) + 1751 frame #9: 0x000000010234496b QtWidgets`QApplicationPrivate::notify_helper(QObject*, QEvent*) + 251 frame #10: 0x00000001023470d1 QtWidgets`QApplication::notify(QObject*, QEvent*) + 5121 frame #11: 0x00000001037a15e3 QtCore`QCoreApplication::notifyInternal(QObject*, QEvent*) + 115 frame #12: 0x00000001023a4944 QtWidgets`QWidgetWindow::handleDropEvent(QDropEvent*) + 740 frame #13: 0x00000001023a22ad QtWidgets`QWidgetWindow::event(QEvent*) + 573 frame #14: 0x000000010234496b QtWidgets`QApplicationPrivate::notify_helper(QObject*, QEvent*) + 251 frame #15: 0x00000001023472ce QtWidgets`QApplication::notify(QObject*, QEvent*) + 5630 frame #16: 0x00000001037a15e3 QtCore`QCoreApplication::notifyInternal(QObject*, QEvent*) + 115 frame #17: 0x0000000102a09914 QtGui`QGuiApplicationPrivate::processDrop(QWindow*, QMimeData const*, QPoint const&, QFlags) + 116 frame #18: 0x00000001063a0f5b libqcocoa.dylib`-[QNSView performDragOperation:] + 475 frame #19: 0x00007fff92ff74dd AppKit`NSCoreDragReceiveMessageProc + 345 frame #20: 0x00007fff8b101e72 HIServices`DoMultipartDropMessage + 327 frame #21: 0x00007fff8b101b74 HIServices`DoDropMessage + 41 frame #22: 0x00007fff8b106cfb HIServices`CoreDragMessageHandler + 871 frame #23: 0x00007fff94187c68 CoreFoundation`__CFMessagePortPerform + 568 frame #24: 0x00007fff9410ec79 CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 41 frame #25: 0x00007fff9410ebeb CoreFoundation`__CFRunLoopDoSource1 + 475 frame #26: 0x00007fff94100767 CoreFoundation`__CFRunLoopRun + 2375 frame #27: 0x00007fff940ffbd8 CoreFoundation`CFRunLoopRunSpecific + 296 frame #28: 0x00007fff94f9056f HIToolbox`RunCurrentEventLoopInMode + 235 frame #29: 0x00007fff94f901ee HIToolbox`ReceiveNextEventCommon + 179 frame #30: 0x00007fff94f9012b HIToolbox`_BlockUntilNextEventMatchingListInModeWithFilter + 71 frame #31: 0x00007fff92dcb8ab AppKit`_DPSNextEvent + 978 frame #32: 0x00007fff92dcae58 AppKit`-[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 346 frame #33: 0x00007fff92dc0af3 AppKit`-[NSApplication run] + 594 frame #34: 0x00000001063a42df libqcocoa.dylib`QCocoaEventDispatcher::processEvents(QFlags) + 2191 frame #35: 0x000000010379ed0c QtCore`QEventLoop::exec(QFlags) + 412 frame #36: 0x00000001037a1b85 QtCore`QCoreApplication::exec() + 341 frame #37: 0x00000001007e1829 Scribus`mainApp(int, char**) + 90 frame #38: 0x00007fff9599b5c9 libdyld.dylib`start + 1 frame #39: 0x00007fff9599b5c9 libdyld.dylib`start + 1