https://bugs.kde.org/show_bug.cgi?id=413800
--- Comment #2 from ci3...@gmail.com --- I have started the whole program in gdb. Here is the backtrace: ``` % gdb systemsettings5 GNU gdb (Gentoo 8.3.1 vanilla) 8.3.1 Copyright (C) 2019 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://bugs.gentoo.org/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from systemsettings5... (gdb) run Starting program: /usr/bin/systemsettings5 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". [New Thread 0x7fffe3b4f700 (LWP 6947)] [New Thread 0x7fffdbfff700 (LWP 6948)] [New Thread 0x7fffd97af700 (LWP 6949)] org.kde.kcoreaddons: Error loading plugin "kcm_kscreen" "Die dynamische Bibliothek konnte nicht gefunden werden." Plugin search paths are ("/usr/lib64/qt5/plugins", "/usr/bin") The environment variable QT_PLUGIN_PATH might be not correctly set [New Thread 0x7fffcb5ef700 (LWP 6951)] file:///usr/lib64/qt5/qml/org/kde/kirigami.2/templates/InlineMessage.qml:136: TypeError: Value is undefined and could not be converted to an object file:///usr/lib64/qt5/qml/org/kde/kirigami.2/templates/InlineMessage.qml:136: TypeError: Value is undefined and could not be converted to an object file:///usr/lib64/qt5/qml/org/kde/kirigami.2/templates/InlineMessage.qml:136: TypeError: Value is undefined and could not be converted to an object file:///usr/lib64/qt5/qml/org/kde/kirigami.2/templates/InlineMessage.qml:136: TypeError: Value is undefined and could not be converted to an object file:///usr/lib64/qt5/qml/org/kde/kirigami.2/templates/InlineMessage.qml:136: TypeError: Value is undefined and could not be converted to an object org.kde.kcoreaddons: Error loading plugin "kcm_nightcolor" "Die dynamische Bibliothek konnte nicht gefunden werden." Plugin search paths are ("/usr/lib64/qt5/plugins", "/usr/bin") The environment variable QT_PLUGIN_PATH might be not correctly set file:///usr/lib64/qt5/qml/org/kde/kirigami.2/templates/InlineMessage.qml:136: TypeError: Value is undefined and could not be converted to an object WARNING: bool Phonon::FactoryPrivate::createBackend() phonon backend plugin could not be loaded WARNING: bool Phonon::FactoryPrivate::createBackend() phonon backend plugin could not be loaded WARNING: bool Phonon::FactoryPrivate::createBackend() phonon backend plugin could not be loaded WARNING: bool Phonon::FactoryPrivate::createBackend() phonon backend plugin could not be loaded WARNING: Phonon::createPath: Cannot connect Phonon::MediaObject ( no objectName ) to Phonon::AudioOutput ( no objectName ). WARNING: bool Phonon::FactoryPrivate::createBackend() phonon backend plugin could not be loaded WARNING: bool Phonon::FactoryPrivate::createBackend() phonon backend plugin could not be loaded WARNING: bool Phonon::FactoryPrivate::createBackend() phonon backend plugin could not be loaded file:///usr/share/kpackage/kcms/kcm_nightcolor/contents/ui/main.qml:203:42: QML LocationsAutoView: Binding loop detected for property "implicitWidth" file:///usr/share/kpackage/kcms/kcm_nightcolor/contents/ui/main.qml:160:9: QML FormLayout: Binding loop detected for property "implicitWidth" file:///usr/share/kpackage/kcms/kcm_nightcolor/contents/ui/main.qml:160:9: QML FormLayout: Binding loop detected for property "implicitWidth" file:///usr/share/kpackage/kcms/kcm_nightcolor/contents/ui/main.qml:191:42: QML TimingsView: Binding loop detected for property "implicitWidth" file:///usr/share/kpackage/kcms/kcm_nightcolor/contents/ui/main.qml:102:9: QML FormLayout: Binding loop detected for property "implicitWidth" Thread 1 "systemsettings5" received signal SIGSEGV, Segmentation fault. 0x00007ffff1f22d6d in QQuickWindowPrivate::removeGrabber(QQuickItem*, bool, bool) () from /usr/lib64/libQt5Quick.so.5 (gdb) bt #0 0x00007ffff1f22d6d in QQuickWindowPrivate::removeGrabber(QQuickItem*, bool, bool) () from /usr/lib64/libQt5Quick.so.5 #1 0x00007ffff1f0e41e in QQuickItemPrivate::derefWindow() () from /usr/lib64/libQt5Quick.so.5 #2 0x00007ffff1f105e6 in QQuickItem::~QQuickItem() () from /usr/lib64/libQt5Quick.so.5 #3 0x00007ffff1f3165e in QQmlPrivate::QQmlElement<QQuickRectangle>::~QQmlElement() () from /usr/lib64/libQt5Quick.so.5 #4 0x00007ffff3e86ba0 in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5 #5 0x00007ffff1f0d563 in QQuickItem::event(QEvent*) () from /usr/lib64/libQt5Quick.so.5 #6 0x00007ffff4e21312 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #7 0x00007ffff4e2a880 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #8 0x00007ffff3e5cd7f in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #9 0x00007ffff3e5fc84 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5 #10 0x00007ffff3eb0493 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5Core.so.5 #11 0x00007fffecd5c8b2 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #12 0x00007fffecd5cb40 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #13 0x00007fffecd5cbcf in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #14 0x00007ffff3eb0230 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #15 0x00007ffff3e5bceb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #16 0x00007ffff3e637b2 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5 #17 0x0000555555560269 in main () (gdb) quit A debugging session is active. Inferior 1 [process 6943] will be killed. Quit anyway? (y or n) y ``` -- You are receiving this mail because: You are watching all bug changes.
