[dolphin] [Bug 504180] Dolphin crashes when opening a New Tab

[TraceyC]

https://bugs.kde.org/show_bug.cgi?id=504180

TraceyC <kdedev at tlcnet.info> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kdedev at tlcnet.info

--- Comment #1 from TraceyC <kdedev at tlcnet.info> ---
Searchable backtrace

Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#7  DolphinView::isActive (this=0x0) at
/usr/src/debug/dolphin-25.04.1/src/views/dolphinview.cpp:282
#8  0x000055bd7dd0efc2 in DolphinViewContainer::isActive (this=0x55bd81348450)
at /usr/src/debug/dolphin-25.04.1/src/dolphinviewcontainer.cpp:255
#9  DolphinViewContainer::showMessage (this=this at entry=0x55bd81348450,
message=..., messageType=messageType at entry=KMessageWidget::Warning,
buttonActions=Python Exception <class 'gdb.error'>: value has been optimized
out
) at /usr/src/debug/dolphin-25.04.1/src/dolphinviewcontainer.cpp:473
#10 0x000055bd7dd1445e in DolphinViewContainer::DolphinViewContainer
(this=0x55bd81348450, url=..., parent=<optimized out>, this=<optimized out>,
url=<optimized out>, parent=<optimized out>) at
/usr/src/debug/dolphin-25.04.1/src/dolphinviewcontainer.cpp:118
#11 0x000055bd7dd1f12f in DolphinTabPage::createViewContainer
(this=this at entry=0x55bd815ba990, url=...) at
/usr/src/debug/dolphin-25.04.1/src/dolphintabpage.cpp:488
#12 0x000055bd7dd22abc in DolphinTabPage::DolphinTabPage (this=0x55bd815ba990,
primaryUrl=..., secondaryUrl=..., parent=0x55bd809a7170) at
/usr/src/debug/dolphin-25.04.1/src/dolphintabpage.cpp:35
#13 DolphinTabWidget::openNewTab (this=this at entry=0x55bd809a7170,
primaryUrl=..., secondaryUrl=...,
position=position at entry=DolphinTabWidget::NewTabPosition::FollowSetting) at
/usr/src/debug/dolphin-25.04.1/src/dolphintabwidget.cpp:185
#14 0x000055bd7dd2313b in DolphinTabWidget::openNewActivatedTab
(this=0x55bd809a7170, primaryUrl=<optimized out>, secondaryUrl=<optimized out>)
at /usr/src/debug/dolphin-25.04.1/src/dolphintabwidget.cpp:173
#15 0x000055bd7dd232b7 in DolphinTabWidget::openNewActivatedTab
(this=0x55bd809a7170) at
/usr/src/debug/dolphin-25.04.1/src/dolphintabwidget.cpp:158
#16 0x000055bd7dce9f2d in DolphinMainWindow::openNewActivatedTab
(this=0x55bd80779770) at
/usr/src/debug/dolphin-25.04.1/src/dolphinmainwindow.cpp:469
#17 0x00007f16062182a1 in ??? () at /lib64/libQt6Core.so.6
#18 0x00007f1606dc7da6 in QAction::triggered(bool) () at /lib64/libQt6Gui.so.6
#19 0x00007f1606dcd8d9 in QAction::activate(QAction::ActionEvent) () at
/lib64/libQt6Gui.so.6
#20 0x00007f1606dcda30 in QAction::event(QEvent*) () at /lib64/libQt6Gui.so.6
#21 0x00007f16073e142a in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt6Widgets.so.6
#22 0x00007f16061b75e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt6Core.so.6
#23 0x00007f1606ddcf14 in QShortcutMap::dispatchEvent(QKeyEvent*) () at
/lib64/libQt6Gui.so.6
#24 0x00007f1606ddd5cf in QShortcutMap::tryShortcut(QKeyEvent*) () at
/lib64/libQt6Gui.so.6
#25 0x00007f1606a7de9a in QWindowSystemInterface::handleShortcutEvent(QWindow*,
unsigned long, int, QFlags<Qt::KeyboardModifier>, unsigned int, unsigned int,
unsigned int, QString const&, bool, unsigned short) () at /lib64/libQt6Gui.so.6
#26 0x00007f1606a1bafe in
QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*)
() at /lib64/libQt6Gui.so.6
#27 0x00007f1606a845dc in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib64/libQt6Gui.so.6
#28 0x00007f160078e60e in ??? () at
/usr/lib64/qt6/plugins/platforms/../../../libQt6XcbQpa.so.6
#29 0x00007f1603709678 in ??? () at /lib64/libglib-2.0.so.0
#30 0x00007f160370b3d8 in ??? () at /lib64/libglib-2.0.so.0
#31 0x00007f160370bbec in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#32 0x00007f160641a013 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt6Core.so.6
#33 0x00007f16061c24db in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt6Core.so.6
#34 0x00007f16061baddc in QCoreApplication::exec() () at /lib64/libQt6Core.so.6
#35 0x000055bd7dce7b73 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/dolphin-25.04.1/src/main.cpp:258
[Inferior 1 (process 150680) detached]

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