Bug 427562

Application: plasma-discover (5.19.5)

Qt Version: 5.15.0
Frameworks Version: 5.74.0
Operating System: Linux 5.4.0-48-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.19

-- Information about the crash:
- What I was doing when the application crashed: restart, click on settings, crash again

- happens everytime

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f4457d4f617 in QQmlData::wasDeleted (object=0x55d0115716e0) at ../../include/QtQml/5.15.0/QtQml/private/../../../../../src/qml/qml/qqmldata_p.h:338
#5  QV4::QObjectWrapper::wrap (object=0x55d0115716e0, engine=0x55d00f8b9810) at jsruntime/qv4qobjectwrapper_p.h:213
#6  loadProperty (v4=0x55d00f8b9810, object=0x55d01191fe40, property=...) at jsruntime/qv4qobjectwrapper.cpp:139
#7  0x00007f4457d506b2 in QV4::QObjectWrapper::getQmlProperty (engine=engine@entry=0x55d00f8b9810, qmlContext=qmlContext@entry=0x55d0119590f0, object=0x55d01191fe40, name=0x7f44500bb628, revisionMode=revisionMode@entry=QV4::QObjectWrapper::IgnoreRevision, hasProperty=hasProperty@entry=0x0, property=0x0) at jsruntime/qv4qobjectwrapper.cpp:388
#8  0x00007f4457ec11e3 in QV4::QQmlTypeWrapper::virtualGet (m=0x7f44500bb618, id=..., receiver=0x7f44500bb618, hasProperty=0x0) at ../../include/QtQml/5.15.0/QtQml/private/../../../../../src/qml/common/qv4staticvalue_p.h:325
#9  0x00007f4457cd418c in QV4::Object::get (receiver=0x7f44500bb618, hasProperty=0x0, name=0x7f44500bb620, this=0x7f44500bb618) at ../../include/QtQml/5.15.0/QtQml/private/../../../../../src/qml/jsruntime/qv4string_p.h:167
#10 QV4::Lookup::getterFallback (l=<optimized out>, engine=0x55d00f8b9810, object=...) at jsruntime/qv4lookup.cpp:201
#11 0x00007f44107e6d10 in ?? ()
#12 0x0000000000000000 in ?? ()
[Inferior 1 (process 6011) detached]

The reporter indicates this bug may be a duplicate of or related to bug 425670.

Possible duplicates by query: bug 427360, bug 426907, bug 426855, bug 425855, bug 425110.

Reported using DrKonqi