[Bug 277953] Krita crash Deleting a view.

[b***@valdyas.org]

https://bugs.kde.org/show_bug.cgi?id=277953


***@valdyas.org changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
CC| |***@valdyas.org
Ever Confirmed|0 |1




--- Comment #1 from <boud valdyas org> 2011-07-18 08:00:28 ---
I can reproduce if I try to pick a color after removing the view.

[b***@valdyas.org]

https://bugs.kde.org/show_bug.cgi?id=277953





--- Comment #2 from <boud valdyas org> 2011-07-18 08:13:25 ---
New backtrace:

Thread 1 (Thread 0x7fbe3f8ef760 (LWP 7515)):
[KCrash Handler]
#6 KoCanvasBase::resourceManager (this=0x10) at
/home/boud/kde/src/calligra/libs/flake/KoCanvasBase.cpp:87
#7 0x00007fbe1597244a in PresetDockerDock::resourceChanged (this=0x8f04610,
key=<optimized out>, v=<optimized out>) at
/home/boud/kde/src/calligra/krita/plugins/extensions/dockers/presetdocker/presetdocker_dock.cpp:63
#8 0x00007fbe15972c12 in PresetDockerDock::qt_metacall (this=0x8f04610,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff9ac75df0) at
/home/boud/kde/build/calligra/krita/plugins/extensions/dockers/presetdocker/presetdocker_dock.moc:74
#9 0x00007fbe3f1ffaaf in QMetaObject::activate (sender=0x7fbe186856f0,
m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff9ac75df0) at
kernel/qobject.cpp:3278
#10 0x00007fbe3ba1c963 in KoResourceManager::resourceChanged (this=<optimized
out>, _t1=0, _t2=<optimized out>) at
/home/boud/kde/build/calligra/libs/flake/KoResourceManager.moc:85
#11 0x00007fbe3ba1d8de in KoResourceManager::setResource (this=0x7fbe186856f0,
key=0, value=...) at
/home/boud/kde/src/calligra/libs/flake/KoResourceManager.cpp:57
#12 0x00007fbe3ba1dc47 in KoResourceManager::setResource (this=0x7fbe186856f0,
key=0, color=...) at
/home/boud/kde/src/calligra/libs/flake/KoResourceManager.cpp:73
#13 0x00007fbe17b8e307 in KisToolColorPicker::pickColor (this=<optimized out>,
pos=...) at
/home/boud/kde/src/calligra/krita/plugins/tools/defaulttools/kis_tool_colorpicker.cc:153
#14 0x00007fbe17b90115 in KisToolColorPicker::mousePressEvent (this=0xec21460,
event=0x7fff9ac765e0) at
/home/boud/kde/src/calligra/krita/plugins/tools/defaulttools/kis_tool_colorpicker.cc:190
#15 0x00007fbe3ba784cc in KoToolProxy::mousePressEvent (this=0x7fbe196aa930,
event=0x7fff9ac76f70, point=...) at
/home/boud/kde/src/calligra/libs/flake/KoToolProxy.cpp:206
#16 0x00007fbe3e8cb7b3 in KisCanvasWidgetBase::processMousePressEvent
(this=0x7fbe19858778, e=0x7fff9ac76f70) at
/home/boud/kde/src/calligra/krita/ui/canvas/kis_canvas_widget_base.cpp:230
#17 0x00007fbe38152f49 in QWidget::event(QEvent*) () from
/usr/lib64/libQtGui.so.4
#18 0x00007fbe381010a4 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#19 0x00007fbe38109edc in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#20 0x00007fbe38d68346 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#21 0x00007fbe3f1eb40c in QCoreApplication::notifyInternal
(this=0x7fff9ac77ac0, receiver=0x7fbe19858750, event=0x7fff9ac76f70) at
kernel/qcoreapplication.cpp:787
#22 0x00007fbe381020b5 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/usr/lib64/libQtGui.so.4
#23 0x00007fbe38180b78 in ?? () from /usr/lib64/libQtGui.so.4
#24 0x00007fbe3817f239 in QApplication::x11ProcessEvent(_XEvent*) () from
/usr/lib64/libQtGui.so.4
#25 0x00007fbe381a7ad4 in ?? () from /usr/lib64/libQtGui.so.4
#26 0x00007fbe3f1ea862 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#27 0x00007fbe3f1eaa75 in QEventLoop::exec (this=0x7fff9ac77a70, flags=...) at
kernel/qeventloop.cpp:201
#28 0x00007fbe3f1eeebb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1064
#29 0x00007fbe3f5234b5 in kdemain (argc=<optimized out>, argv=<optimized out>)
at /home/boud/kde/src/calligra/krita/main.cc:49
#30 0x00007fbe36affbfd in __libc_start_main () from /lib64/libc.so.6
#31 0x0000000000400929 in _start () at ../sysdeps/x86_64/elf/start.S:113

[b***@valdyas.org]

https://bugs.kde.org/show_bug.cgi?id=277953





--- Comment #3 from <boud valdyas org> 2011-07-18 08:42:28 ---
Git commit 358ad5f33181b00f3364a3172f287039c256e6ff by Boudewijn Rempt.
Committed on 18/07/2011 at 10:40.
Pushed by rempt into branch 'master'.

Disconnect the preset docker when a view is removed

Ramon, can you check whether this fixes this bug for you as well? I
couldn't reproduce it with your steps exactly, I needed to click with
the color picker to get a crash, and my backtrace was different from
yours.

CCMAIL: ***@gmail.com
CCBUG: 277953

M +1 -1
krita/plugins/extensions/dockers/presetdocker/presetdocker_dock.h
M +14 -3
krita/plugins/extensions/dockers/presetdocker/presetdocker_dock.cpp

http://commits.kde.org/calligra/358ad5f33181b00f3364a3172f287039c256e6ff

[b***@valdyas.org]

https://bugs.kde.org/show_bug.cgi?id=277953


***@valdyas.org changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED




--- Comment #4 from <boud valdyas org> 2011-07-19 12:31:34 ---
This is "fixed" now, but split view has many problems still.