[rkward-users] [rkward:discussion] RKWard 0.6.1 using R 3.0 on Ubuntu 12.04 crashing on start --rkward.frontend PID: 24582 Signal: Segmentation fault (11)

[Burfee]

Hi,

Just updated R and RKWard and i'mhaving problems starting the GUI. Running rkward from the terminal i get the following:

<code>
#$ rkward
#KCrash: Application 'rkward' crashing...
#KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
#sock_file=/home/burfee/.kde/socket-burfee/kdeinit4__0
#[2]   Exit 253                rkward
#[3]+  Stopped                 rkward
</code>

Below is the error stack:
<code>
Application: rkward (0.6.1)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-41-generic x86_64
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
<In detail, tell us what you were doing  when the application crashed.>

The crash can be reproduced every time.

-- Backtrace:
Application: RKWard (rkward.frontend), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f179faa6780 (LWP 24516))]

Thread 3 (Thread 0x7f1788356700 (LWP 24521)):
#0  0x00007f179ae21313 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f1796d69036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1796d6949a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f178835b98b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007f1796d8a9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f179a25de9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f179ae2cccd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1787b55700 (LWP 24522)):
#0  0x00007f179ae21313 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f1796d69036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1796d6949a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f178ec44406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f1796d8a9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f179a25de9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f179ae2cccd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f179faa6780 (LWP 24516)):
[KCrash Handler]
#6  0x00007f179c6cbbb7 in QString::operator=(QString const&) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f179c70c32c in QFile::QFile(QString const&) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x0000000000547e47 in XMLHelper::openXMLFile (this=0xf74190, filename=..., debug_level=3, with_includes=true, with_snippets=true) at /home/burfee/rkward-0.6.1/rkward/misc/xmlhelper.cpp:63
#9  0x00000000004e7eca in RKSettingsModulePlugins::fixPluginMapLists () at /home/burfee/rkward-0.6.1/rkward/settings/rksettingsmoduleplugins.cpp:355
#10 0x00000000004e904d in RKSettingsModulePlugins::loadSettings (config=<optimized out>) at /home/burfee/rkward-0.6.1/rkward/settings/rksettingsmoduleplugins.cpp:210
#11 0x00000000004dcc89 in RKSettings::loadSettings (config=0xdeae10) at /home/burfee/rkward-0.6.1/rkward/settings/rksettings.cpp:186
#12 0x000000000043d16f in RKWardMainWindow::readOptions (this=0xed96c0) at /home/burfee/rkward-0.6.1/rkward/rkward.cpp:686
#13 0x000000000043d509 in RKWardMainWindow::RKWardMainWindow (this=0xed96c0, options=0xbca330, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /home/burfee/rkward-0.6.1/rkward/rkward.cpp:144
#14 0x0000000000435ad8 in main (argc=<optimized out>, argv=<optimized out>) at /home/burfee/rkward-0.6.1/rkward/main.cpp:184

Report to rkward-devel at lists.sourceforge.net
</code>

What should i do to fix it?


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[RKWard 0.6.1 using R 3.0 on Ubuntu 12.04 crashing on start --rkward.frontend PID: 24582 Signal: Segmentation fault (11)](https://sourceforge.net/p/rkward/discussion/165573/thread/8e0801f3/?limit=50#443d)


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