Hi,
I've reported this earlier, but may provide slightly more
details here.
The crash happens as follows:
start LyX
Edit->Preferences->Usage->Spell checker
now keep changing the 'Spell command', without
clicking on any of the <Restore> ... <Close> buttons.
Sometimes LyX crashes immediately at the first change of the
Spell command button. Other times it takes a few changes after
one another, but it will eventually crash.
See below for the gdb backtrace.
The same story for the equivalent button in
Output->Misc->Default paper size.
Why does it not always crash at the first change of the button?
Is it related to some erroneous access to memory, which may differ
from session to session?
Is the selection button accessing memory, while it is clicked?
Rob.
Starting program: /local/software/LyX/lyx-devel/src/lyx
Program received signal SIGSEGV, Segmentation fault.
FormPreferences::feedback (this=0x834a5f8, ob=0x0) at FormPreferences.C:266
266 if (ob->form->fdui == colours_) {
(gdb) bt
#0 FormPreferences::feedback (this=0x834a5f8, ob=0x0) at FormPreferences.C:266
#1 0x81d21ef in FormPreferences::FeedbackCB (ob=0x8375780)
at FormPreferences.C:2268
#2 0x81d21d6 in C_FormPreferencesFeedbackCB (ob=0x8375780, d=0)
at FormPreferences.C:2261
#3 0x8210d94 in fl_object_qread () at slot.cc:80
#4 0x820f929 in fl_check_forms () at slot.cc:80
#5 0x81aa238 in GUIRunTime::runTime () at GUIRunTime.C:79
#6 0x80cc70d in LyXGUI::runTime (this=0x82faa08) at lyx_gui.C:406
#7 0x80ce3f8 in LyX::LyX (this=0xbffffb4c, argc=0xbffffb70, argv=0xbffffbb4)
at ../src/lyx_main.C:168
#8 0x81076c8 in main (argc=1, argv=0xbffffbb4) at ../src/main.C:40
