[rkward-devel] [RKWard] [2014-09-29] Automatic crash report generated by DrKonqi

[Jolay606]

Application: rkward (0.6.1)
KDE Platform Version: 4.13.3 (Compiled from sources)
Qt Version: 4.8.6
Operating System: Linux 3.11.10-21-desktop x86_64
Distribution: openSUSE 13.1 (Bottle) (x86_64)

-- Information about the crash:
What I did :
1. open rkward (empty workspace) 
2. open a recent workspace (in my case, that opened two script files and two 
function help)
3. right-click on one toolbar in order to select display icon only - crash 
!

RKWard does not crash if one stays with an empty workspace (no action 2) or if 
the order of the actions are 1-3-2 instead of 1-2-3. However the toolbar 
icon/text setting is not persistent.

The crash can be reproduced every time.

-- Backtrace:
Application: RKWard (rkward), signal: Segmentation fault
Using host libthread_db library /lib64/libthread_db.so.1.
gobject.py: gdb was not built with custom backtrace support, disabling.
[Current thread is 1 (Thread 0x7f4a816db880 (LWP 26046))]

Thread 3 (Thread 0x7f4a6b672700 (LWP 26051)):
#0  0x7f4a77edf907 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x7f4a77edfd89 in g_private_get () from /usr/lib64/libglib-2.0.so.0
#2  0x7f4a77ec3440 in g_thread_self () from /usr/lib64/libglib-2.0.so.0
#3  0x7f4a77e9e0fd in g_main_context_iteration () from 
/usr/lib64/libglib-2.0.so.0
#4  0x7f4a7e39e8fe in QEventDispatcherGlib::processEvents 
(this=0x7f4a640008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:451
#5  0x7f4a7e37079f in QEventLoop::processEvents 
(this=this@entry=0x7f4a6b671ca0, flags=...) at kernel/qeventloop.cpp:149
#6  0x7f4a7e370a95 in QEventLoop::exec (this=this@entry=0x7f4a6b671ca0, 
flags=...) at kernel/qeventloop.cpp:204
#7  0x7f4a7e26d2ff in QThread::exec (this=optimized out) at 
thread/qthread.cpp:538
#8  0x005324cc in RKFrontendTransmitter::run() ()
#9  0x7f4a7e26f9cf in QThreadPrivate::start (arg=0x119ee50) at 
thread/qthread_unix.cpp:349
#10 0x7f4a7c7140db in start_thread () from /lib64/libpthread.so.0
#11 0x7f4a7ca1158d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f4a69517700 (LWP 26058)):
#0  0x7f4a7c7180af in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib64/libpthread.so.0
#1  0x7f4a7f2af77b in QTWTF::TCMalloc_PageHeap::scavengerThread 
(this=0x7f4a7f5adf00 QTWTF::pageheap_memory) at 
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x7f4a7f2af7b9 in QTWTF::TCMalloc_PageHeap::runScavengerThread 
(context=optimized out) at 
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x7f4a7c7140db in start_thread () from /lib64/libpthread.so.0
#4  0x7f4a7ca1158d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f4a816db880 (LWP 26046)):
[KCrash Handler]
#5  0x7f4a7fb06e51 in KToolBar::Private::findAction(QString const, 
KXMLGUIClient**) const () from /usr/lib64/libkdeui.so.5
#6  0x7f4a7fb06f4c in KToolBar::Private::slotContextAboutToShow() () from 
/usr/lib64/libkdeui.so.5
#7  0x7f4a7e385978 in QMetaObject::activate 
(sender=sender@entry=0x3fb8890, m=m@entry=0x7f4a7e1bd860 
QMenu::staticMetaObject, local_signal_index=local_signal_index@entry=0, 
argv=argv@entry=0x0) at kernel/qobject.cpp:3576
#8  0x7f4a7db2d0d0 in QMenu::aboutToShow (this=this@entry=0x3fb8890) at 
.moc/release-shared/moc_qmenu.cpp:164
#9  0x7f4a7db2ffed in QMenu::popup (this=this@entry=0x3fb8890, p=..., 
atAction=atAction@entry=0x0) at widgets/qmenu.cpp:1843
#10 0x7f4a7db34493 in QMenu::exec (this=0x3fb8890, p=..., action=0x0) at 
widgets/qmenu.cpp:2121
#11 0x7f4a7fb085c8 in KToolBar::contextMenuEvent(QContextMenuEvent*) () 
from /usr/lib64/libkdeui.so.5
#12 0x7f4a7d757252 in QWidget::event (this=this@entry=0x1212030, 
event=event@entry=0x7fff56f13410) at kernel/qwidget.cpp:8567
#13 0x7f4a7db6595b in QToolBar::event (this=0x1212030, 
event=0x7fff56f13410) at widgets/qtoolbar.cpp:1250
#14 0x7f4a7d7079ec in QApplicationPrivate::notify_helper 
(this=this@entry=0xa30c80, receiver=receiver@entry=0x1212030, 
e=e@entry=0x7fff56f13410) at kernel/qapplication.cpp:4565
#15 0x7f4a7d70ed28 in QApplication::notify (this=optimized out, 
receiver=0x138e6c0, e=0x7fff56f13630) at kernel/qapplication.cpp:4187
#16 0x7f4a7fa245ea in KApplication::notify(QObject*, QEvent*) () from 
/usr/lib64/libkdeui.so.5
#17 0x7f4a7e371bcd in QCoreApplication::notifyInternal 
(this=0x7fff56f13e70, receiver=receiver@entry=0x138e6c0, 
event=event@entry=0x7fff56f13630) at kernel/qcoreapplication.cpp:953
#18 0x7f4a7d77f130 in sendSpontaneousEvent (event=0x7fff56f13630, 
receiver=0x138e6c0) at ../../src/corelib/kernel/qcoreapplication.h:234
#19 QETWidget::translateMouseEvent (this=this@entry=0x1212030, 
event=event@entry=0x7fff56f13970) at kernel/qapplication_x11.cpp:4535
#20 0x7f4a7d77db4c in QApplication::x11ProcessEvent (this=0x7fff56f13e70, 
event=event@entry=0x7fff56f13970) at kernel/qapplication_x11.cpp:3653
#21 0x7f4a7d7a4a02 in x11EventSourceDispatch (s=0xa310d0, callback=0x0, 
user_data=0x0) 

Re: [rkward-devel] [RKWard] [2014-09-29] Automatic crash report generated by DrKonqi

[Thomas Friedrichsmeier]

Hi!

On Monday 29 September 2014 12:54:49 Jolay606 wrote:
 Application: rkward (0.6.1)
 KDE Platform Version: 4.13.3 (Compiled from sources)
 Qt Version: 4.8.6
 Operating System: Linux 3.11.10-21-desktop x86_64
 Distribution: openSUSE 13.1 (Bottle) (x86_64)
 
 -- Information about the crash:
 What I did :
 1. open rkward (empty workspace)
 2. open a recent workspace (in my case, that opened two script files and two
 function help)
 3. right-click on one toolbar in order to select display icon only -
 crash !
 
 RKWard does not crash if one stays with an empty workspace (no action 2) or
 if the order of the actions are 1-3-2 instead of 1-2-3. However the toolbar
 icon/text setting is not persistent.
 
 The crash can be reproduced every time.

Thanks for your report. This looks awfully close to the report you sent early 
in 2013. Back then I was thinking, it was this issue in kdelibs: 
https://bugs.kde.org/show_bug.cgi?id=296622 . But this should long be fixed. 
Let's see:

1. I could not reproduce this, yet. I guess it does take some special 
ingredients to trigger the bug. Could you post the .rkworkplace-file that 
belongs to the workspace in question? (No need to post the data or the script 
files).

2. Can you tell, whether the problem was gone some time between your two 
reports? If so, can you pinpoint, when the problem started occuring, again?

3. I can reproduce the problem about toolbar settings not being saved. 
However, as I'm going with the defaults, myself, I am unsure, whether this is 
a new or an old problem. Can you tell?

Regards
Thomas

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[rkward-devel] [rkward-announce] Upcoming release, call for testing and translating RKWard 0.6.2

[Thomas Friedrichsmeier]

Hi!

After over a year, it's time for a new release of RKWard: 0.6.2. I would like 
to ask you for help in testing, packaging and translating. Details on 
available downloads, and a tentative release schedule can be found at 
http://sourceforge.net/apps/mediawiki/rkward/index.php?title=Release_Schedule 
as usual. The targetted release date is October 20, and I would like to ask 
you to provide feedback by October 15.

Note that in the current testing releases, some loose ends are not yet tied 
up. Importantly some documentation is still to be written, and tests to be 
updated. Additional preview releases will be created as we take care of these 
bits, and work to fix any bugs you find.

Key features to look out for in RKWard 0.6.2 are the new RK() graphics device 
(used for plots by default), which finally brings RKWard's graphics features 
to the Mac, but also fixes some problems in corner cases. Also, there have 
been a number of additions to the plugin infrastructure, and the new Data-
Recode categorical data plugin shows some of them (this plugin needs thorough 
testing, please take a look!). Importantly, plugins can now query the R 
backend for information such as factor levels.

See the release schedule, above, for all relevant instructions and 
downloads.

--- Translators ---

Now is a good time to start updating your translations. As usual, the deadline 
to send your updates ends with the testing phase on October 15, as we will be 
finalizing the sources, shortly after. As a reminder, RKWard is registered 
for translations on launchpad: https://translations.launchpad.net/rkward , and 
it is recommended to upload your translations, there. Sending translations by 
mail is also ok, of course.

Thanks!
Thomas

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