Ok, I\'m having the same problem as him, using gentoo, gstreamer and amarok v1.2.3, this also happens using xine, so I take it it\'s not gstreamer (because sometimes amarok is not playing anything an it still crashes), I can paste the backtrace here... but its a lot... but anyway I will... this is the backtrace I get:
#0 0xb6409dc7 in select () from /lib/libc.so.6
#1 0xb71ac154 in ?? () from /usr/qt/3/lib/libqt-mt.so.3
#2 0x0000001f in ?? ()
#3 0x082b3a40 in ?? ()
#4 0x00000000 in ?? ()
#5 0xb6c92a9a in QEventLoop::processEvents () from /usr/qt/3/lib/libqt-mt.so.3
#6 0xb6cfd271 in QEventLoop::enterLoop () from /usr/qt/3/lib/libqt-mt.so.3
#7 0xb6cfd1c6 in QEventLoop::exec () from /usr/qt/3/lib/libqt-mt.so.3
#8 0xb6ce5acf in QApplication::exec () from /usr/qt/3/lib/libqt-mt.so.3
#9 0x08151e9e in QWizard::setFinish ()
#10 0xbffff0a0 in ?? ()
#11 0xbffff1f4 in ?? ()
#12 0x081fdd20 in vtable for QMemArray ()
#13 0x081fdd0f in vtable for QMemArray ()
#14 0x00000000 in ?? ()
#15 0x00000011 in ?? ()
#16 0xb74d27a0 in kde_malloc_is_used () from /usr/kde/3.4/lib/libkdecore.so.4
#17 0xbffff090 in ?? ()
#18 0x00000001 in ?? ()
#19 0x081dba75 in typeinfo name for QGList ()
#20 0xbffff0b8 in ?? ()
#21 0xb6907e14 in ?? ()
from /usr/lib/gcc/i686-pc-linux-gnu/3.4.3-20050110/libstdc++.so.6
#22 0x081dbba8 in typeinfo name for QGList ()
#23 0x081dba60 in typeinfo name for QGList ()
#24 0x082b4548 in ?? ()
#25 0x00000000 in ?? ()
#26 0x082a5a38 in ?? ()
#27 0x082cb0b8 in ?? ()
#28 0x082cb148 in ?? ()
#29 0x082e8dc0 in ?? ()
#30 0x00000000 in ?? ()
#31 0x00000000 in ?? ()
#32 0x00000001 in ?? ()
#33 0x082330f0 in ?? ()
#34 0x08081b00 in ?? ()
#35 0x00000000 in ?? ()
#36 0x082f0670 in ?? ()
#37 0x082bf6f0 in ?? ()
#38 0x082b3958 in ?? ()
#39 0xb6587400 in pthread_keys () from /lib/libpthread.so.0
#40 0x081dbc30 in typeinfo name for QGList ()
#41 0x082b4988 in ?? ()
#42 0x082b47e8 in ?? ()
#43 0x082d50c8 in ?? ()
#44 0x08218250 in vtable for QCString ()
#45 0x082b44b0 in ?? ()
#46 0x08219a00 in EqualizerSetup::s_instance ()
#47 0x082b44c0 in ?? ()
#48 0x08233130 in ?? ()
#49 0x0000012d in ?? ()
#50 0x000000ff in ?? ()
#51 0x08231818 in ?? ()
#52 0x00000000 in ?? ()
#53 0x08228b38 in ?? ()
#54 0xb657d101 in pthread_mutex_unlock () from /lib/libpthread.so.0
#55 0x082fa300 in ?? ()
#56 0xb6472ff4 in ?? () from /lib/libc.so.6
#57 0xb6371813 in on_exit () from /lib/libc.so.6
#58 0xb6472ff4 in ?? () from /lib/libc.so.6
#59 0x00000000 in ?? ()
#60 0xb8000ca0 in ?? () from /lib/ld-linux.so.2
#61 0xb6371841 in __cxa_atexit () from /lib/libc.so.6
#62 0x08082356 in ?? ()
#63 0x080822b0 in ?? ()
#64 0x08228b38 in ?? ()
#65 0x08228b38 in ?? ()
#66 0x0808b601 in QMemArray::detach ()
#67 0x082f2410 in ?? ()
#68 0x00000000 in ?? ()
#69 0x082b44d8 in ?? ()
#70 0x081dbc44 in typeinfo name for QGList ()
#71 0x00000000 in ?? ()
#72 0x082f91a0 in ?? ()
#73 0x00000000 in ?? ()
#74 0x082f9470 in ?? ()
#75 0x08309990 in ?? ()
#76 0xb6474320 in ?? () from /lib/libc.so.6
#77 0x00000004 in ?? ()
#78 0x081da3bb in sqlite3BtreeRollbackStmt ()
#79 0xb6371813 in on_exit () from /lib/libc.so.6
#80 0xb6472ff4 in ?? () from /lib/libc.so.6
#81 0xb6472ff4 in ?? () from /lib/libc.so.6
#82 0x00000000 in ?? ()
#83 0xbffff1fc in ?? ()
#84 0x00000001 in ?? ()
#85 0xb6359435 in __libc_start_main () from /lib/libc.so.6
#86 0x00000001 in ?? ()
#87 0xbffff1f4 in ?? ()
#88 0xbffff1fc in ?? ()
#89 0xb8000fd4 in ?? () from /lib/ld-linux.so.2
#90 0x00000001 in ?? ()
#91 0x0807f7e0 in ?? ()
#92 0x00000000 in ?? ()
#93 0x0807f801 in ?? ()
#94 0x081518e0 in QWizard::setFinish ()
#95 0x00000001 in ?? ()
#96 0xbffff1f4 in ?? ()
#97 0x081da390 in sqlite3BtreeRollbackStmt ()
#98 0x081da400 in sqlite3BtreeRollbackStmt ()
#99 0xb7ff6470 in _dl_rtld_di_serinfo () from /lib/ld-linux.so.2
#100 0x00000000 in ?? ()
#101 0xbffff39a in ?? ()
#102 0xbffff46a in ?? ()
NEXT LINES SHOW SOMETHING SIMILAR TO THIS ONE

I hope someone can help me with this... as I don\'t know what the problem is, this didn\'t ahppened with amarok v1.2.2, using sqlite (as I didn\'t enable the mysql flag when emerging amarok, thx in advance

bimbo

I had the same problem.. crashing into a song sometimes. I noticed that it does not crash on Ogg files tho, so i traced the problem down to the gst-plugins.

Seems Amarok does not like the gst-ffmpeg plugin to play MP3\'s, crashes at random times.

To fix it just install libmad and libid3tag and recompile gst-plugins with mad support.. works fine now.

Hope this helps

I\'m having a similar problem but wasn\'t using gstreamer, I wasn\'t using an engine, I just turned on the xine engine to fix another problem, what\'s this about a gentoo stereotype? I take offense to that. as far as I can tell all my aggressive use flags have never broken a build. but I don\'t even know what that funwhatever it was is. unfortunately I have no backtrace right now. I\'ll see to it later. no time now.

Aggressive USE flags are fine (mine is very long), aggressive CFLAGS in /etc/make.conf are silly and damaging. Especially because packages that actually benefit from aggressive CFLAGS add them (for instance xine-lib).

And yes, it is the sterotype of Gentoo, whether we like it or not. :silly:

[code:1]amarok: END__: void EngineSubject::newMetaDataNotify(const MetaBundle&, bool) - Took 0.02s
amarok: END__: virtual bool CurrentTrackJob::doJob() - Took 0.11s
[Thread 4014082 (LWP 24391) exited]
amarok: [ThreadWeaver] Job completed: CurrentTrackJob. Jobs pending: 0

Program received signal SIG43, Real-time event 43.
[Switching to Thread 16384 (LWP 5931)]
Error while running hook_stop:
Invalid type combination in ordering comparison.
0xb632ca51 in select () from /lib/libc.so.6
gdb> kbuildsycoca running...
Reusing existing ksycoca
kbuildsycoca: WARNING: \'kdevjavadebugger.desktop\' specifies undefined mimetype/servicetype \'KDevelop/Part\'
kbuildsycoca: WARNING: \'kcertpart.desktop\' specifies undefined mimetype/servicetype \'application/binary-certificate\'
kbuildsycoca: WARNING: \'fontthumbnail.desktop\' specifies undefined mimetype/servicetype \'ThumbCreator\'
[/code:1]
I assume it crashed where the space is... I haven\'t retrieved a bactrace because the program is locked but still giving code like that near the end. it hasn\'t gone back to gdb yet. so I don\'t know what to do. I\'m running version 1.2.3, Gentoo Distro (love-sources Kernel), KDE 3.4 libs, engine not important it happens on aRts, gstreamer, xine. may not be same error but it still crashes. I\'m going to leave it and the terminal open, in case someone can tell me what to get for further info.

Um, did you try typing \'bt\'? Just because its outputted over the prompt doesn\'t mean you can\'t type.

did now[code:1]#0 0xb632ca51 in select () from /lib/libc.so.6
#1 0xb706ec10 in ?? () from /usr/qt/3/lib/libqt-mt.so.3
#2 0x00000020 in ?? ()
#3 0xb7097e10 in qt_wait_timer_max () from /usr/qt/3/lib/libqt-mt.so.3
#4 0xbf846648 in ?? ()
#5 0xb62a83a1 in ssignal () from /lib/libc.so.6
#6 0xb6be6698 in QEventLoop::enterLoop () from /usr/qt/3/lib/libqt-mt.so.3
#7 0xb6be6548 in QEventLoop::exec () from /usr/qt/3/lib/libqt-mt.so.3
#8 0xb6bd49f1 in QApplication::exec () from /usr/qt/3/lib/libqt-mt.so.3
#9 0x081560f3 in main (argc=0xfffffdfe, argv=0xfffffdfe) at main.cpp:82
[/code:1]
doesn\'t that last line mean there\'s a problem in line 82 of the main.cpp source code, I have no what the hex means but I can read C++. don\'t know if that\'s what this means though. sigh I hope this helps.

That line is just the \'start the GUI loop\' line, so pretty much everything in amaroK starts there. In other words, the backtrace isn\'t that useful.

so... what am I supposed to do pretend the application doesn\'t have a problem? :huh: