thiago
```
#0  QtMetaTypePrivate::checkMetaTypeFlagOrPointer<void (*)(QtPrivate::QMetaTypeInterface const*, void*)> (
    iface=0x7ffff36a0cc0 <QtPrivate::QMetaTypeInterfaceWrapper<QColor>::metaType>, ptr=0x0, Flag=QMetaType::NeedsDestruction)
    at /home/david/qt/qt6/qtbase/src/corelib/kernel/qmetatype_p.h:135
#1  0x00007ffff3df88b0 in QtMetaTypePrivate::isDestructible (iface=0x7ffff36a0cc0 <QtPrivate::QMetaTypeInterfaceWrapper<QColor>::metaType>)
    at /home/david/qt/qt6/qtbase/src/corelib/kernel/qmetatype_p.h:155
#2  0x00007ffff3e6dbf2 in (anonymous namespace)::isValidMetaTypeForVariant (
    iface=0x7ffff36a0cc0 <QtPrivate::QMetaTypeInterfaceWrapper<QColor>::metaType>, copy=0x5555555ccea0)
    at /home/david/qt/qt6/qtbase/src/corelib/kernel/qvariant.cpp:217
#3  0x00007ffff3e6e277 in QVariant::QVariant (this=0x7fffffffd010, type=..., copy=0x5555555ccea0)
    at /home/david/qt/qt6/qtbase/src/corelib/kernel/qvariant.cpp:810
#4  0x00007ffff36910fe in QVariant::fromValue<QColor> (value=...) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qvariant.h:368
#5  KConfigGroup::readEntry<QColor> (defaultValue=..., key=0x5555555d7380 "ShadowColor", this=0x7fffffffcfc0)
    at /home/david/kde/src/kconfig/src/core/kconfiggroup.h:779
#6  KConfigGroup::readEntry<QColor> (aDefault=..., key=..., this=0x7fffffffcfc0) at /home/david/kde/src/kconfig/src/core/kconfiggroup.h:236
#7  KConfigSkeleton::ItemColor::readConfig (this=0x5555555cce40, config=<optimized out>)
    at /home/david/kde/src/kconfig/src/gui/kconfigskeleton.cpp:31
#8  0x00007fffef2ffe5c in Breeze::StyleConfigData::StyleConfigData (this=0x5555555d3070)
    at /home/david/kde/build/breeze/kstyle/breezestyleconfigdata.cpp:78
#9  0x00007fffef3027e2 in Breeze::StyleConfigData::self () at /home/david/kde/build/breeze/kstyle/breezestyleconfigdata.cpp:28
#10 0x00007fffef2e9327 in Breeze::Style::Style (this=this@entry=0x5555555ca4f0) at /home/david/kde/src/breeze/kstyle/breezestyle.cpp:221
#11 0x00007fffef2efb53 in Breeze::StylePlugin::create (this=<optimized out>, key=...)
    at /home/david/kde/src/breeze/kstyle/breezestyleplugin.cpp:18
#12 0x00007ffff5ac5a71 in qLoadPlugin<QStyle, QStylePlugin> (
    loader=0x7ffff63bcd30 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS_loader> >::instance()::holder>, key=...)
    at /home/david/qt/qt6/build/qtbase/include/QtCore/6.6.0/QtCore/private/../../../../../../../qtbase/src/corelib/plugin/qfactoryloader_p.h:99
#13 0x00007ffff5ac5523 in QStyleFactory::create (key=...) at /home/david/qt/qt6/qtbase/src/widgets/styles/qstylefactory.cpp:77
#14 0x00007ffff59a14f1 in QApplication::style () at /home/david/qt/qt6/qtbase/src/widgets/kernel/qapplication.cpp:911
#15 0x00007ffff599fc76 in QApplicationPrivate::initialize (this=0x5555555682d0)
    at /home/david/qt/qt6/qtbase/src/widgets/kernel/qapplication.cpp:536
#16 0x00007ffff599f9cd in QApplicationPrivate::init (this=0x5555555682d0)
    at /home/david/qt/qt6/qtbase/src/widgets/kernel/qapplication.cpp:486
#17 0x00007ffff599f95e in QApplication::QApplication (this=0x7fffffffd660, argc=@0x7fffffffd63c: 1, argv=0x7fffffffd9e8)
    at /home/david/qt/qt6/qtbase/src/widgets/kernel/qapplication.cpp:461
#18 0x000055555555c6e7 in main (argc=<optimized out>, argv=0x7fffffffd9e8) at /home/david/kde/src/plasma-workspace/krunner/main.cpp:48

```