[umbrello-devel] [umbrello] [Bug 351103] New: Umbrello crashes when changing type for an operation for a class

Challistobugs at gmx.com Challistobugs at gmx.com
Sun Aug 9 02:14:37 UTC 2015


https://bugs.kde.org/show_bug.cgi?id=351103

            Bug ID: 351103
           Summary: Umbrello crashes when changing type for an operation
                    for a class
           Product: umbrello
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: umbrello-devel at kde.org
          Reporter: Challistobugs at gmx.com

Application: umbrello (2.16.3)
KDE Platform Version: 4.14.10
Qt Version: 4.8.7
Operating System: Linux 4.1.3-2-desktop x86_64
Distribution: "openSUSE 20150805 (Tumbleweed) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
In a class every time I change the type from bool to int in general properties
and click "OK" the program crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: Umbrello UML Modeller (umbrello), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0ada4c2780 (LWP 10415))]

Thread 2 (Thread 0x7f0ac41fd700 (LWP 10418)):
#0  0x00007f0ad689604d in read () at /lib64/libc.so.6
#1  0x00007f0ad31c2850 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0ad317f9c4 in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f0ad317fe38 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f0ad317ff9c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#5  0x00007f0ad739826e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f0abc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#6  0x00007f0ad73683e1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f0ac41fce20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f0ad73686f5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f0ac41fce20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f0ad7261a59 in QThread::exec() (this=this at entry=0x2b480f0) at
thread/qthread.cpp:538
#9  0x00007f0ad73494c3 in QInotifyFileSystemWatcherEngine::run()
(this=0x2b480f0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f0ad726423c in QThreadPrivate::start(void*) (arg=0x2b480f0) at
thread/qthread_unix.cpp:352
#11 0x00007f0ad4597324 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f0ad68a270d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f0ada4c2780 (LWP 10415)):
[KCrash Handler]
#6  0x00007f0ad6ef5510 in __dynamic_cast () at /usr/lib64/libstdc++.so.6
#7  0x000000000057784d in  ()
#8  0x000000000055730a in  ()
#9  0x00007f0ad737cf60 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=0x30e0b80, m=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3576
#10 0x00000000006967df in  ()
#11 0x000000000047d97f in  ()
#12 0x00000000004756ae in  ()
#13 0x00007f0ad737cf60 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=0x7ffd1e812170, m=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3576
#14 0x00007f0ad8c6eb00 in KDialog::slotButtonClicked(int) () at
/usr/lib64/libkdeui.so.5
#15 0x00007f0ad8c7046f in  () at /usr/lib64/libkdeui.so.5
#16 0x00007f0ad737cf60 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=sender at entry=0x31e9fd0, m=m at entry=0x7f0ad76cb880
<QSignalMapper::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffd1e8113a0)
at kernel/qobject.cpp:3576
#17 0x00007f0ad7385d5e in QSignalMapper::mapped(int)
(this=this at entry=0x31e9fd0, _t1=4) at
.moc/release-shared/moc_qsignalmapper.cpp:114
#18 0x00007f0ad7385e64 in QSignalMapper::map(QObject*) (this=0x31e9fd0,
sender=0x36c9bb0) at kernel/qsignalmapper.cpp:266
#19 0x00007f0ad737cf60 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=0x36c9bb0, m=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3576
#20 0x00007f0ad8644142 in QAbstractButton::clicked(bool) () at
/usr/lib64/libQtGui.so.4
#21 0x00007f0ad839c0d3 in  () at /usr/lib64/libQtGui.so.4
#22 0x00007f0ad839d2c4 in  () at /usr/lib64/libQtGui.so.4
#23 0x00007f0ad839d3b4 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
at /usr/lib64/libQtGui.so.4
#24 0x00007f0ad8033f00 in QWidget::event(QEvent*) () at
/usr/lib64/libQtGui.so.4
#25 0x00007f0ad7fe0f1c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQtGui.so.4
#26 0x00007f0ad7fe7b53 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQtGui.so.4
#27 0x00007f0ad8d1363a in KApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libkdeui.so.5
#28 0x00007f0ad7369a1d in QCoreApplication::notifyInternal(QObject*, QEvent*)
(this=0x7ffd1e814150, receiver=0x36c9bb0, event=0x7ffd1e8119e0) at
kernel/qcoreapplication.cpp:955
#29 0x00007f0ad7fe71ed in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/usr/lib64/libQtGui.so.4
#30 0x00007f0ad805d942 in  () at /usr/lib64/libQtGui.so.4
#31 0x00007f0ad805c30d in QApplication::x11ProcessEvent(_XEvent*) () at
/usr/lib64/libQtGui.so.4
#32 0x00007f0ad8084882 in  () at /usr/lib64/libQtGui.so.4
#33 0x00007f0ad317fcc7 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#34 0x00007f0ad317fef8 in  () at /usr/lib64/libglib-2.0.so.0
#35 0x00007f0ad317ff9c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#36 0x00007f0ad739824e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x2a881c0, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#37 0x00007f0ad8084946 in  () at /usr/lib64/libQtGui.so.4
#38 0x00007f0ad73683e1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffd1e812120, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007f0ad73686f5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7ffd1e812120,
flags=...) at kernel/qeventloop.cpp:204
#40 0x00007f0ad8496bbc in QDialog::exec() () at /usr/lib64/libQtGui.so.4
#41 0x00000000006d2a8b in  ()
#42 0x000000000048d0ed in  ()
#43 0x00007f0ad737cf60 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=0x322ee20, m=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3576
#44 0x00007f0ad8644142 in QAbstractButton::clicked(bool) () at
/usr/lib64/libQtGui.so.4
#45 0x00007f0ad839c0d3 in  () at /usr/lib64/libQtGui.so.4
#46 0x00007f0ad839d2c4 in  () at /usr/lib64/libQtGui.so.4
#47 0x00007f0ad839d3b4 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
at /usr/lib64/libQtGui.so.4
#48 0x00007f0ad8033f00 in QWidget::event(QEvent*) () at
/usr/lib64/libQtGui.so.4
#49 0x00007f0ad7fe0f1c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQtGui.so.4
#50 0x00007f0ad7fe7b53 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQtGui.so.4
#51 0x00007f0ad8d1363a in KApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libkdeui.so.5
#52 0x00007f0ad7369a1d in QCoreApplication::notifyInternal(QObject*, QEvent*)
(this=0x7ffd1e814150, receiver=0x322ee20, event=0x7ffd1e812890) at
kernel/qcoreapplication.cpp:955
#53 0x00007f0ad7fe71ed in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/usr/lib64/libQtGui.so.4
#54 0x00007f0ad805d942 in  () at /usr/lib64/libQtGui.so.4
#55 0x00007f0ad805c30d in QApplication::x11ProcessEvent(_XEvent*) () at
/usr/lib64/libQtGui.so.4
#56 0x00007f0ad8084882 in  () at /usr/lib64/libQtGui.so.4
#57 0x00007f0ad317fcc7 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#58 0x00007f0ad317fef8 in  () at /usr/lib64/libglib-2.0.so.0
#59 0x00007f0ad317ff9c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#60 0x00007f0ad739824e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x2a881c0, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#61 0x00007f0ad8084946 in  () at /usr/lib64/libQtGui.so.4
#62 0x00007f0ad73683e1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffd1e812fd0, flags=...) at kernel/qeventloop.cpp:149
#63 0x00007f0ad73686f5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7ffd1e812fd0,
flags=...) at kernel/qeventloop.cpp:204
#64 0x00007f0ad8496bbc in QDialog::exec() () at /usr/lib64/libQtGui.so.4
#65 0x000000000066963c in  ()
#66 0x000000000066f3ab in  ()
#67 0x00000000006e6c70 in  ()
#68 0x000000000073086b in  ()
#69 0x00007f0ad85d8da7 in QGraphicsScene::event(QEvent*) () at
/usr/lib64/libQtGui.so.4
#70 0x00007f0ad7fe0f1c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQtGui.so.4
#71 0x00007f0ad7fe79ec in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQtGui.so.4
#72 0x00007f0ad8d1363a in KApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libkdeui.so.5
#73 0x00007f0ad7369a1d in QCoreApplication::notifyInternal(QObject*, QEvent*)
(this=0x7ffd1e814150, receiver=0x3559ad0, event=0x7ffd1e8133d0) at
kernel/qcoreapplication.cpp:955
#74 0x00007f0ad85ef6c7 in QGraphicsView::mouseDoubleClickEvent(QMouseEvent*) ()
at /usr/lib64/libQtGui.so.4
#75 0x00007f0ad8034709 in QWidget::event(QEvent*) () at
/usr/lib64/libQtGui.so.4
#76 0x00007f0ad83dd96e in QFrame::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#77 0x00007f0ad85f078f in QGraphicsView::viewportEvent(QEvent*) () at
/usr/lib64/libQtGui.so.4
#78 0x00007f0ad7369b86 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*)
(this=<optimized out>, receiver=0x3559510, event=0x7ffd1e813950) at
kernel/qcoreapplication.cpp:1065
#79 0x00007f0ad7fe0efc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQtGui.so.4
#80 0x00007f0ad7fe7b53 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQtGui.so.4
#81 0x00007f0ad8d1363a in KApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libkdeui.so.5
#82 0x00007f0ad7369a1d in QCoreApplication::notifyInternal(QObject*, QEvent*)
(this=0x7ffd1e814150, receiver=0x3559510, event=0x7ffd1e813950) at
kernel/qcoreapplication.cpp:955
#83 0x00007f0ad7fe71ed in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/usr/lib64/libQtGui.so.4
#84 0x00007f0ad805d942 in  () at /usr/lib64/libQtGui.so.4
#85 0x00007f0ad805c30d in QApplication::x11ProcessEvent(_XEvent*) () at
/usr/lib64/libQtGui.so.4
#86 0x00007f0ad8084882 in  () at /usr/lib64/libQtGui.so.4
#87 0x00007f0ad317fcc7 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#88 0x00007f0ad317fef8 in  () at /usr/lib64/libglib-2.0.so.0
#89 0x00007f0ad317ff9c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#90 0x00007f0ad739824e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x2a881c0, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#91 0x00007f0ad8084946 in  () at /usr/lib64/libQtGui.so.4
#92 0x00007f0ad73683e1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffd1e814080, flags=...) at kernel/qeventloop.cpp:149
#93 0x00007f0ad73686f5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffd1e814080, flags=...) at kernel/qeventloop.cpp:204
#94 0x00007f0ad736def9 in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1227
#95 0x0000000000447d53 in  ()
#96 0x00007f0ad67db790 in __libc_start_main () at /lib64/libc.so.6
#97 0x000000000044a1b9 in _start ()

Reported using DrKonqi

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