Application: KStars (kstars), signal: Segmentation fault

[KCrash Handler]
#6  0x00005620ced62b27 in SkyObjItem::getSkyObject (this=0x0) at /usr/src/debug/kstars-3.6.1/kstars/tools/whatsinteresting/skyobjitem.h:123
#7  WIView::onDetailsButtonClicked (this=0x5620d253caa0) at /usr/src/debug/kstars-3.6.1/kstars/tools/whatsinteresting/wiview.cpp:374
#8  0x00007f5cd091552c in doActivate<false> (sender=0x5620d19244d0, signal_index=64, argv=argv@entry=0x7ffea050a470) at kernel/qobject.cpp:3931
#9  0x00007f5cd090e84b in QMetaObject::activate (sender=<optimized out>, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=argv@entry=0x7ffea050a470) at kernel/qobject.cpp:3992
#10 0x00007f5cd247bfd5 in QQmlVMEMetaObject::activate (this=this@entry=0x5620d190bc20, object=<optimized out>, index=index@entry=87, args=args@entry=0x7ffea050a470) at qml/qqmlvmemetaobject.cpp:1312
#11 0x00007f5cd247e551 in QQmlVMEMetaObject::metaCall (this=0x5620d190bc20, o=<optimized out>, c=QMetaObject::InvokeMetaMethod, _id=87, a=0x7ffea050a470) at qml/qqmlvmemetaobject.cpp:969
#12 0x00007f5cd24d6a03 in QQmlObjectOrGadget::metacall (this=0x7ffea050a6c0, this@entry=0x7ffea050a510, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=87, argv=argv@entry=0x7ffea050a470) at qml/qqmlobjectorgadget.cpp:51
#13 0x00007f5cd23b125d in CallMethod (callType=QMetaObject::InvokeMetaMethod, callArgs=0x7f5c803bd598, engine=0x5620d1fe0f90, argTypes=0x0, argCount=0, returnType=43, index=<optimized out>, object=...) at jsruntime/qv4qobjectwrapper.cpp:1318
#14 CallPrecise (object=..., data=..., engine=engine@entry=0x5620d1fe0f90, callArgs=callArgs@entry=0x7f5c803bd598, callType=callType@entry=QMetaObject::InvokeMetaMethod) at jsruntime/qv4qobjectwrapper.cpp:1572
#15 0x00007f5cd23b461b in CallOverloaded (callType=<optimized out>, propertyCache=<optimized out>, callArgs=<optimized out>, engine=<optimized out>, data=..., object=...) at jsruntime/qv4qobjectwrapper.cpp:1644
#16 QV4::QObjectMethod::callInternal (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at jsruntime/qv4qobjectwrapper.cpp:2132
#17 0x00007f5cd23d0d86 in QV4::FunctionObject::call (argc=<optimized out>, argv=<optimized out>, thisObject=<optimized out>, this=<optimized out>) at ../../include/QtQml/5.15.7/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:202
#18 QV4::Moth::VME::interpret (frame=0x5620d253caa0, engine=0x5620d1fe0f90, code=0x5620d27902a0 "\200\004;\322\\\177") at jsruntime/qv4vme_moth.cpp:757
#19 0x00007f5cd23d44af in QV4::Moth::VME::exec (frame=frame@entry=0x7ffea050a980, engine=engine@entry=0x5620d1fe0f90) at jsruntime/qv4vme_moth.cpp:466
#20 0x00007f5cd2366c7e in QV4::Function::call (this=this@entry=0x5620d17f6bb0, thisObject=<optimized out>, argv=argv@entry=0x7f5c803bd508, argc=<optimized out>, context=<optimized out>) at jsruntime/qv4function.cpp:69
#21 0x00007f5cd24f11cd in QQmlJavaScriptExpression::evaluate (this=this@entry=0x5620d19546c0, callData=callData@entry=0x7f5c803bd4d8, isUndefined=isUndefined@entry=0x0) at qml/qqmljavascriptexpression.cpp:212
#22 0x00007f5cd24a25df in QQmlBoundSignalExpression::evaluate (this=<optimized out>, a=<optimized out>) at ../../include/QtQml/5.15.7/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#23 0x00007f5cd24a3d28 in QQmlBoundSignal_callback (e=0x5620d1954640, a=0x7ffea050c5b0) at ../../include/QtQml/5.15.7/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#24 0x00007f5cd24d64ef in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=0x7ffea050c5b0) at qml/qqmlnotifier.cpp:104
#25 0x00007f5cd0914ffd in doActivate<false> (sender=0x5620d1903010, signal_index=46, argv=0x7ffea050c5b0) at kernel/qobject.cpp:3811
#26 0x00007f5cd090e64f in QMetaObject::activate (sender=sender@entry=0x5620d1903010, m=m@entry=0x7f5cd2d5f780 <QQuickMouseArea::staticMetaObject>, local_signal_index=local_signal_index@entry=16, argv=argv@entry=0x7ffea050c5b0) at kernel/qobject.cpp:3979
#27 0x00007f5cd2adbc42 in QQuickMouseArea::clicked (this=this@entry=0x5620d1903010, _t1=<optimized out>, _t1@entry=0x5620d18ff998) at .moc/moc_qquickmousearea_p.cpp:672
#28 0x00007f5cd2add46f in QQuickMouseArea::setPressed (this=this@entry=0x5620d1903010, button=<optimized out>, p=p@entry=false, source=Qt::MouseEventNotSynthesized) at items/qquickmousearea.cpp:1245
#29 0x00007f5cd2ade5aa in QQuickMouseArea::mouseReleaseEvent (this=0x5620d1903010, event=0x7ffea050c9f0) at /usr/include/qt5/QtGui/qevent.h:132
#30 0x00007f5cd2a74fb8 in QQuickItem::event (this=0x5620d1903010, ev=0x7ffea050c9f0) at items/qquickitem.cpp:8307
#31 0x00007f5cd158c39e in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5620d1903010, e=0x7ffea050c9f0) at kernel/qapplication.cpp:3637
#32 0x00007f5cd08ddb28 in QCoreApplication::notifyInternal2 (receiver=0x5620d1903010, event=0x7ffea050c9f0) at kernel/qcoreapplication.cpp:1064
#33 0x00007f5cd2a8fd0a in QQuickWindowPrivate::deliverMouseEvent (this=this@entry=0x5620d1bcba80, pointerEvent=0x5620d18fa6e0) at items/qquickwindow.cpp:2025
#34 0x00007f5cd2a913e9 in QQuickWindowPrivate::deliverPointerEvent (this=0x5620d1bcba80, event=0x5620d18fa6e0) at items/qquickwindow.cpp:2617
#35 0x00007f5cd0d70de5 in QWindow::event (this=0x5620d2285570, ev=<optimized out>) at kernel/qwindow.cpp:2450
#36 0x00007f5cd158c39e in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5620d2285570, e=0x7ffea050c9f0) at kernel/qapplication.cpp:3637
#37 0x00007f5cd08ddb28 in QCoreApplication::notifyInternal2 (receiver=0x5620d2285570, event=0x7ffea050c9f0) at kernel/qcoreapplication.cpp:1064
#38 0x00007f5cd0d64d8d in QGuiApplicationPrivate::processMouseEvent (e=0x5620d19418f0) at kernel/qguiapplication.cpp:2278
#39 0x00007f5cd0d3836c in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169
#40 0x00007f5ccb4da70a in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#41 0x00007f5cce721f49 in g_main_dispatch (context=0x7f5cc4005010) at ../glib/gmain.c:3444
#42 g_main_context_dispatch (context=0x7f5cc4005010) at ../glib/gmain.c:4162
#43 0x00007f5cce775528 in g_main_context_iterate.constprop.0 (context=0x7f5cc4005010, block=<optimized out>, dispatch=1, self=<optimized out>) at ../glib/gmain.c:4238
#44 0x00007f5cce72065c in g_main_context_iteration (context=0x7f5cc4005010, may_block=1) at ../glib/gmain.c:4303
#45 0x00007f5cd0935d46 in QEventDispatcherGlib::processEvents (this=0x5620cf345670, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#46 0x00007f5cd08dc59b in QEventLoop::exec (this=this@entry=0x7ffea050cd20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#47 0x00007f5cd08e4706 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#48 0x00007f5cd0d587dc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1863
#49 0x00007f5cd158c315 in QApplication::exec () at kernel/qapplication.cpp:2829
#50 0x00005620ce959233 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kstars-3.6.1/kstars/main.cpp:382
[Inferior 1 (process 20986) detached]