REG: dropping a text file in QTextEdit causes Q_ASSERT

0	jb::qt_message_fatal	qlogging.cpp	1404	0x59f5700b	
1	jb::QMessageLogger::fatal	qlogging.cpp	639	0x59f55bb5	
2	jb::qt_assert_x	qglobal.cpp	2819	0x59f4c401	
3	jb::QVector<jb::QScriptItem>::operator[]	qvector.h	396	0x7ff8af7b7a85	
4	jb::QTextLine::cursorToX	qtextlayout.cpp	2564	0x7ff8af8e8635	
5	jb::QTextLine::cursorToX	qtextlayout.h	225	0x7ff8af7bc616	
6	jb::QWidgetTextControlPrivate::rectForPosition	qwidgettextcontrol.cpp	1423	0x5ae1471b	
7	jb::QWidgetTextControl::ensureCursorVisible	qwidgettextcontrol.cpp	3104	0x5ae09d94	
8	jb::QWidgetTextControl::insertFromMimeData	qwidgettextcontrol.cpp	2617	0x5ae0ff34	
9	jb::QTextEdit::insertFromMimeData	qtextedit.cpp	2081	0x5add9133	
10	jb::QTextEditControl::insertFromMimeData	qtextedit.cpp	98	0x5addd677	
11	jb::QWidgetTextControlPrivate::dropEvent	qwidgettextcontrol.cpp	1978	0x5ae17104	
12	jb::QWidgetTextControl::processEvent	qwidgettextcontrol.cpp	1057	0x5ae0e3fd	
13	jb::QWidgetTextControl::processEvent	qwidgettextcontrol.cpp	952	0x5ae0ef7e	
14	jb::QTextEditPrivate::sendControlEvent	qtextedit_p.h	91	0x5addd99c	
15	jb::QTextEdit::dropEvent	qtextedit.cpp	1679	0x5add8c79	
16	jb::QWidget::event	qwidget.cpp	8849	0x5ab3d541	
17	jb::QFrame::event	qframe.cpp	526	0x5ad1f2af	
18	jb::QAbstractScrollArea::viewportEvent	qabstractscrollarea.cpp	1192	0x5adfab3c	
19	jb::QAbstractScrollAreaPrivate::viewportEvent	qabstractscrollarea_p.h	102	0x5aac5ad5	
20	jb::QAbstractScrollAreaFilter::eventFilter	qabstractscrollarea_p.h	118	0x5adffb3d	
21	jb::QCoreApplicationPrivate::sendThroughObjectEventFilters	qcoreapplication.cpp	1028	0x5a38582b	
22	jb::QApplicationPrivate::notify_helper	qapplication.cpp	3718	0x5aad18c6	
23	jb::QApplication::notify	qapplication.cpp	3505	0x5aace471	
24	jb::QCoreApplication::notifyInternal	qcoreapplication.cpp	932	0x5a384ea4	
25	jb::QCoreApplication::sendSpontaneousEvent	qcoreapplication.h	231	0x5a4e0edc	
26	jb::QWidgetWindow::handleDropEvent	qwidgetwindow.cpp	723	0x5ab81fca	
27	jb::QWidgetWindow::event	qwidgetwindow.cpp	212	0x5ab7ff13	
28	jb::QApplicationPrivate::notify_helper	qapplication.cpp	3722	0x5aad18e6	
29	jb::QApplication::notify	qapplication.cpp	3164	0x5aacc66d	
30	jb::QCoreApplication::notifyInternal	qcoreapplication.cpp	932	0x5a384ea4	
31	jb::QCoreApplication::sendEvent	qcoreapplication.h	228	0x5a38edf3	
32	jb::QGuiApplicationPrivate::processDrop	qguiapplication.cpp	2689	0x7ff8af715ea8	
33	jb::QWindowSystemInterface::handleDrop	qwindowsysteminterface.cpp	589	0x7ff8af6eaad9	
34	jb::QWindowsOleDropTarget::Drop	qwindowsdrag.cpp	631	0x7ff8b10f6b50	
35	GetObjectFromRotByPath	ole32		0x7ff8cd675460	
36	NdrServerInitializeMarshall	RPCRT4		0x7ff8cbf42225	
37	NdrClearOutParameters	RPCRT4		0x7ff8cc04b5f9	
38	NdrServerInitialize	RPCRT4		0x7ff8cbf674a0	
39	Ordinal79	combase		0x7ff8cdd6103f	
40	Ordinal79	combase		0x7ff8cdd60f13	
41	CoFreeUnusedLibraries	combase		0x7ff8cdbf3efc	
42	NdrOleDllGetClassObject	combase		0x7ff8cdd65a1f	
43	Ordinal79	combase		0x7ff8cdd6096b	
44	CoFreeUnusedLibraries	combase		0x7ff8cdbf32b8	
45	DispatchMessageW	USER32		0x7ff8cbdc2434	
46	IsThreadDesktopComposited	USER32		0x7ff8cbdc2297	
47	jb::QEventDispatcherWin32::processEvents	qeventdispatcher_win.cpp	787	0x5a43bbda	
48	jb::QWindowsGuiEventDispatcher::processEvents	qwindowsguieventdispatcher.cpp	72	0x7ff8b10ba60a	
49	jb::QEventLoop::processEvents	qeventloop.cpp	129	0x5a37ff48	
50	jb::QEventLoop::exec	qeventloop.cpp	204	0x5a380183	
51	jb::QCoreApplication::exec	qcoreapplication.cpp	1185	0x5a382f01	
52	jb::QGuiApplication::exec	qguiapplication.cpp	1533	0x7ff8af70fe28	
53	jb::QApplication::exec	qapplication.cpp	2957	0x5aacbf9a	
54	main	main.cpp	9	0x7ff7464f2a69	
55	WinMain	qtmain_win.cpp	112	0x7ff7464f7858	
56	__tmainCRTStartup	crtexe.c	618	0x7ff7464f7071	
57	WinMainCRTStartup	crtexe.c	466	0x7ff7464f6dee	
58	BaseThreadInitThunk	KERNEL32		0x7ff8cd8716ad	
59	RtlUserThreadStart	ntdll		0x7ff8cde84409