Crash on QmlJS::ModelManagerInterface

1	QObjectPrivate::addConnection(int, QObjectPrivate::Connection *)			0x7ffff67234df	
2	QObjectPrivate::connectImpl(QObject const *, int, QObject const *, void * *, QtPrivate::QSlotObjectBase *, Qt::ConnectionType, int const *, QMetaObject const *)			0x7ffff6724926	
3	QObject::connectImpl(QObject const *, void * *, QObject const *, void * *, QtPrivate::QSlotObjectBase *, Qt::ConnectionType, int const *, QMetaObject const *)			0x7ffff6724d7a	
4	??			0x7ffff672e238	
5	QTimer::singleShotImpl(int, Qt::TimerType, QObject const *, QtPrivate::QSlotObjectBase *)			0x7ffff672e2d3	
6	QTimer::singleShot<QmlJS::ModelManagerInterface::maybeQueueCppQmlTypeUpdate(const Ptr&)::<lambda()>>(int, Qt::TimerType, QObject *, QmlJS::ModelManagerInterface::<lambda()>)	qtimer.h	131	0x7fffdbe5e1a7	
7	QTimer::singleShot<QmlJS::ModelManagerInterface::maybeQueueCppQmlTypeUpdate(const Ptr&)::<lambda()>>(int, QObject *, QmlJS::ModelManagerInterface::<lambda()>)	qtimer.h	120	0x7fffdbe5e12f	
8	QmlJS::ModelManagerInterface::maybeQueueCppQmlTypeUpdate	qmljsmodelmanagerinterface.cpp	1219	0x7fffdbe5b4eb	
9	QmlJS::ModelManagerInterface::qt_static_metacall	moc_qmljsmodelmanagerinterface.cpp	137	0x7fffdbede272	
10	QMetaObject::activate(QObject *, int, int, void * *)			0x7ffff67216ca	
11	CppTools::CppModelManager::documentUpdated	moc_cppmodelmanager.cpp	293	0x7fffdce80c8d	
12	CppTools::CppModelManager::emitDocumentUpdated	cppmodelmanager.cpp	937	0x7fffdcdb2873	
13	CppTools::CppModelManager::<lambda(const Ptr&)>::operator()(const CPlusPlus::Document::Ptr &) const	cppmodelmanager.cpp	245	0x7fffdcdae2cf	
14	std::_Function_handler<void(const QSharedPointer<CPlusPlus::Document>&), CppTools::CppModelManager::createSourceProcessor()::<lambda(const Ptr&)>>::_M_invoke(const std::_Any_data &, const QSharedPointer<CPlusPlus::Document> &)	functional	1871	0x7fffdcdb4282	
15	std::function<void (QSharedPointer<CPlusPlus::Document> const&)>::operator()(QSharedPointer<CPlusPlus::Document> const&) const	functional	2267	0x7fffdcdc8cf7	
16	CppTools::Internal::CppSourceProcessor::sourceNeeded	cppsourceprocessor.cpp	504	0x7fffdcdc8029	
17	CPlusPlus::Preprocessor::handleIncludeDirective	pp-engine.cpp	1652	0x7fffdc9ce0d3	
18	CPlusPlus::Preprocessor::handlePreprocessorDirective	pp-engine.cpp	1600	0x7fffdc9cdb97	
19	CPlusPlus::Preprocessor::lex	pp-engine.cpp	871	0x7fffdc9ca193	
20	CPlusPlus::Preprocessor::preprocess	pp-engine.cpp	1413	0x7fffdc9ccbd6	
21	CPlusPlus::Preprocessor::run	pp-engine.cpp	758	0x7fffdc9c9a86	
22	CppTools::Internal::CppSourceProcessor::sourceNeeded	cppsourceprocessor.cpp	480	0x7fffdcdc7cd0	
23	CPlusPlus::Preprocessor::handleIncludeDirective	pp-engine.cpp	1652	0x7fffdc9ce0d3	
24	CPlusPlus::Preprocessor::handlePreprocessorDirective	pp-engine.cpp	1600	0x7fffdc9cdb97	
25	CPlusPlus::Preprocessor::lex	pp-engine.cpp	871	0x7fffdc9ca193	
26	CPlusPlus::Preprocessor::preprocess	pp-engine.cpp	1413	0x7fffdc9ccbd6	
27	CPlusPlus::Preprocessor::run	pp-engine.cpp	758	0x7fffdc9c9a86	
28	CppTools::Internal::CppSourceProcessor::sourceNeeded	cppsourceprocessor.cpp	480	0x7fffdcdc7cd0	
29	CPlusPlus::Preprocessor::handleIncludeDirective	pp-engine.cpp	1652	0x7fffdc9ce0d3	
30	CPlusPlus::Preprocessor::handlePreprocessorDirective	pp-engine.cpp	1600	0x7fffdc9cdb97	
31	CPlusPlus::Preprocessor::lex	pp-engine.cpp	871	0x7fffdc9ca193	
32	CPlusPlus::Preprocessor::preprocess	pp-engine.cpp	1413	0x7fffdc9ccbd6	
33	CPlusPlus::Preprocessor::run	pp-engine.cpp	758	0x7fffdc9c9a86	
34	CppTools::Internal::CppSourceProcessor::sourceNeeded	cppsourceprocessor.cpp	480	0x7fffdcdc7cd0	
35	CPlusPlus::Preprocessor::handleIncludeDirective	pp-engine.cpp	1652	0x7fffdc9ce0d3	
36	CPlusPlus::Preprocessor::handlePreprocessorDirective	pp-engine.cpp	1600	0x7fffdc9cdb97	
37	CPlusPlus::Preprocessor::lex	pp-engine.cpp	871	0x7fffdc9ca193	
38	CPlusPlus::Preprocessor::preprocess	pp-engine.cpp	1413	0x7fffdc9ccbd6	
39	CPlusPlus::Preprocessor::run	pp-engine.cpp	758	0x7fffdc9c9a86	
40	CppTools::Internal::CppSourceProcessor::sourceNeeded	cppsourceprocessor.cpp	480	0x7fffdcdc7cd0	
41	CPlusPlus::Preprocessor::handleIncludeDirective	pp-engine.cpp	1652	0x7fffdc9ce0d3	
42	CPlusPlus::Preprocessor::handlePreprocessorDirective	pp-engine.cpp	1600	0x7fffdc9cdb97	
43	CPlusPlus::Preprocessor::lex	pp-engine.cpp	871	0x7fffdc9ca193	
44	CPlusPlus::Preprocessor::preprocess	pp-engine.cpp	1413	0x7fffdc9ccbd6	
45	CPlusPlus::Preprocessor::run	pp-engine.cpp	758	0x7fffdc9c9a86	
46	CppTools::Internal::CppSourceProcessor::sourceNeeded	cppsourceprocessor.cpp	480	0x7fffdcdc7cd0	
47	CPlusPlus::Preprocessor::handleIncludeDirective	pp-engine.cpp	1652	0x7fffdc9ce0d3	
48	CPlusPlus::Preprocessor::handlePreprocessorDirective	pp-engine.cpp	1600	0x7fffdc9cdb97	
49	CPlusPlus::Preprocessor::lex	pp-engine.cpp	871	0x7fffdc9ca193	
50	CPlusPlus::Preprocessor::preprocess	pp-engine.cpp	1413	0x7fffdc9ccbd6	
51	CPlusPlus::Preprocessor::run	pp-engine.cpp	758	0x7fffdc9c9a86	
52	CppTools::Internal::CppSourceProcessor::sourceNeeded	cppsourceprocessor.cpp	480	0x7fffdcdc7cd0	
53	CPlusPlus::Preprocessor::handleIncludeDirective	pp-engine.cpp	1652	0x7fffdc9ce0d3	
54	CPlusPlus::Preprocessor::handlePreprocessorDirective	pp-engine.cpp	1600	0x7fffdc9cdb97	
55	CPlusPlus::Preprocessor::lex	pp-engine.cpp	871	0x7fffdc9ca193	
56	CPlusPlus::Preprocessor::preprocess	pp-engine.cpp	1413	0x7fffdc9ccbd6	
57	CPlusPlus::Preprocessor::run	pp-engine.cpp	758	0x7fffdc9c9a86	
58	CppTools::Internal::CppSourceProcessor::sourceNeeded	cppsourceprocessor.cpp	480	0x7fffdcdc7cd0	
59	CPlusPlus::Preprocessor::handleIncludeDirective	pp-engine.cpp	1652	0x7fffdc9ce0d3	
60	CPlusPlus::Preprocessor::handlePreprocessorDirective	pp-engine.cpp	1600	0x7fffdc9cdb97	
61	CPlusPlus::Preprocessor::lex	pp-engine.cpp	871	0x7fffdc9ca193	
62	CPlusPlus::Preprocessor::preprocess	pp-engine.cpp	1413	0x7fffdc9ccbd6	
63	CPlusPlus::Preprocessor::run	pp-engine.cpp	758	0x7fffdc9c9a86	
64	CppTools::Internal::CppSourceProcessor::sourceNeeded	cppsourceprocessor.cpp	480	0x7fffdcdc7cd0	
65	CPlusPlus::Preprocessor::handleIncludeDirective	pp-engine.cpp	1652	0x7fffdc9ce0d3	
66	CPlusPlus::Preprocessor::handlePreprocessorDirective	pp-engine.cpp	1600	0x7fffdc9cdb97	
67	CPlusPlus::Preprocessor::lex	pp-engine.cpp	871	0x7fffdc9ca193	
68	CPlusPlus::Preprocessor::preprocess	pp-engine.cpp	1413	0x7fffdc9ccbd6	
69	CPlusPlus::Preprocessor::run	pp-engine.cpp	758	0x7fffdc9c9a86	
70	CppTools::Internal::CppSourceProcessor::sourceNeeded	cppsourceprocessor.cpp	480	0x7fffdcdc7cd0	
71	CPlusPlus::Preprocessor::handleIncludeDirective	pp-engine.cpp	1652	0x7fffdc9ce0d3	
72	CPlusPlus::Preprocessor::handlePreprocessorDirective	pp-engine.cpp	1600	0x7fffdc9cdb97	
73	CPlusPlus::Preprocessor::lex	pp-engine.cpp	871	0x7fffdc9ca193	
74	CPlusPlus::Preprocessor::preprocess	pp-engine.cpp	1413	0x7fffdc9ccbd6	
75	CPlusPlus::Preprocessor::run	pp-engine.cpp	758	0x7fffdc9c9a86	
76	CppTools::Internal::CppSourceProcessor::sourceNeeded	cppsourceprocessor.cpp	480	0x7fffdcdc7cd0	
77	CppTools::Internal::CppSourceProcessor::run	cppsourceprocessor.cpp	186	0x7fffdcdc5c9b	
78	(anonymous namespace)::index	builtinindexingsupport.cpp	231	0x7fffdcd24aa4	
79	(anonymous namespace)::parse	builtinindexingsupport.cpp	251	0x7fffdcd24e3e	
80	QtConcurrent::StoredInterfaceFunctionCall1<void, void ( *)(QFutureInterface<void>&, (anonymous namespace)::ParseParams), (anonymous namespace)::ParseParams>::run	runextensions.h	115	0x7fffdcd26698	
81	??			0x7ffff650e373	
82	??			0x7ffff651187e	
83	start_thread	pthread_create.c	333	0x7ffff5fe5284	
84	clone	clone.S	109	0x7ffff548c97d