https://bugs.kde.org/show_bug.cgi?id=518164
Bug ID: 518164
Summary: Kdevelop crashs when using autocomplete slider menu
Classification: Applications
Product: kdevelop
Version First unspecified
Reported In:
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Application: kdevelop (6.4.251203 (25.12.3))
ApplicationNotResponding [ANR]: false
Qt Version: 6.10.2
Frameworks Version: 6.24.0
Operating System: Linux 6.19.8-200.fc43.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 43 (KDE Plasma Desktop Edition)"
DrKonqi: 6.6.3 [CoredumpBackend]
-- Information about the crash:
When I was editing my application code, kdevelop was showing me the possibles
funcions in the menu slider in autocomplete feature. Sudenly, it frozes and
crashes after 2 or 3 seconds.
The crash can be reproduced sometimes.
-- Backtrace (Reduced):
#4 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#5 0x00007f42f54cd0d8 in SignalHandler(int, siginfo_t*, void*) () from
/lib64/libLLVM.so.21.1
#7 0x00007f4335b9f604 in QtPrivate::indexOf<ClassModelNodes::Node*,
ClassModelNodes::Node*> (u=<optimized out>, from=0, vector=...) at
/usr/include/qt6/QtCore/qlist.h:1008
#8
QListSpecialMethodsBase<ClassModelNodes::Node*>::indexOf<ClassModelNodes::Node*>
(this=0x7f43377f6ba0 <main_arena+224>, t=<optimized out>, from=0) at
/usr/include/qt6/QtCore/qlist.h:1037
#9 ClassModelNodes::Node::row (this=this@entry=0x7f43377f6ba0
<main_arena+224>) at
/usr/src/debug/kdevelop-25.12.3-1.fc43.x86_64/kdevplatform/language/classmodel/classmodelnode.cpp:470
#10 0x00007f4335ba3b62 in ClassModel::index (this=0x55e649262e70,
a_node=0x7f43377f6ba0 <main_arena+224>) at
/usr/src/debug/kdevelop-25.12.3-1.fc43.x86_64/kdevplatform/language/classmodel/classmodel.cpp:176
#11 0x00007f4335ba3c86 in ClassModel::parent (this=<optimized out>,
childIndex=...) at
/usr/src/debug/kdevelop-25.12.3-1.fc43.x86_64/kdevplatform/language/classmodel/classmodel.cpp:163
#12 ClassModel::parent (this=<optimized out>, childIndex=...) at
/usr/src/debug/kdevelop-25.12.3-1.fc43.x86_64/kdevplatform/language/classmodel/classmodel.cpp:153
#13 0x00007f4337f93d0f in QModelIndex::parent (this=0x7ffcc57d0650) at
/usr/src/debug/qt6-qtbase-6.10.2-2.fc43.x86_64/src/corelib/itemmodels/qabstractitemmodel.h:507
#14 QAbstractItemModelPrivate::rowsAboutToBeRemoved (this=0x55e64925ee90,
parent=..., first=0, last=2) at
/usr/src/debug/qt6-qtbase-6.10.2-2.fc43.x86_64/src/corelib/itemmodels/qabstractitemmodel.cpp:1011
#15 0x00007f4337f99edc in QAbstractItemModel::beginRemoveRows (this=<optimized
out>, parent=..., first=<optimized out>, last=<optimized out>) at
/usr/src/debug/qt6-qtbase-6.10.2-2.fc43.x86_64/src/corelib/itemmodels/qabstractitemmodel.cpp:2960
#16 0x00007f4335ba49f7 in ClassModel::nodesAboutToBeRemoved
(this=0x55e649262e70, a_parent=0x55e64a01d2e0, a_first=0, a_last=<optimized
out>) at
/usr/src/debug/kdevelop-25.12.3-1.fc43.x86_64/kdevplatform/language/classmodel/classmodel.cpp:229
#17 ClassModelNodes::Node::~Node (this=<optimized out>, this=<optimized out>)
at
/usr/src/debug/kdevelop-25.12.3-1.fc43.x86_64/kdevplatform/language/classmodel/classmodelnode.cpp:402
#18 0x00007f4335ba95c5 in ClassModelNodes::ClassNode::~ClassNode
(this=<optimized out>, this=<optimized out>) at
/usr/src/debug/kdevelop-25.12.3-1.fc43.x86_64/kdevplatform/language/classmodel/classmodelnode.cpp:117
#19 0x00007f4335ba61ae in
qDeleteAll<QList<ClassModelNodes::Node*>::const_iterator> (begin=..., end=...)
at /usr/include/qt6/QtCore/qalgorithms.h:29
#20 qDeleteAll<QList<ClassModelNodes::Node*> > (c=...) at
/usr/include/qt6/QtCore/qalgorithms.h:37
Reported using DrKonqi
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