On Sun, 31 Jan 1999, Richard E. Hawkins Esq. wrote:
>
> As the floating eye used to say in "Hard Time on Planet Earth,"
>
> "Negative outcome. Not good."
>
> The cvs version of 1.0 is SIGSEGV'ing me right and left (at least as of
> yesterdays; i just compiled today's).
>
> Particularly, it's going nuts within multiline equations on the last
> and second to last lines of the document. The incredible colllapsing
> multiline equations are back (i think they left around pre3, didn't
> they?, particularly triggered by an "undo." And after this, it's
> usually a real quick trip. But I don't get any more message than the
> generic, and I can't quite reproduce them.
More bad news....
Try copying a BibTeX Database entry from one file to another and then run
"Update DVI" on the new buffer. Bang.
I haven't time to investigate this at present so I've attached a gdb dump
as food for thought... (note that owner is 0x0)
(I just checked and realized this is pre5 so I'll rebuild a new one and
see what happens but the document I'm writing needs to be done asap so
debugging will have to wait...)
Allan. (ARRae)
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This GDB was configured as "i386-redhat-linux"...
Core was generated by `lyx'.
Program terminated with signal 6, Aborted.
Reading symbols from /usr/local/lib/libforms.so.0.88...done.
Reading symbols from /usr/X11R6/lib/libXpm.so.4...done.
Reading symbols from /usr/X11R6/lib/libSM.so.6...done.
Reading symbols from /usr/X11R6/lib/libICE.so.6...done.
Reading symbols from /usr/X11R6/lib/libX11.so.6...done.
Reading symbols from
/usr/egcs/lib/gcc-lib/i386-redhat-linux/egcs-2.91..57/libstdc++.so.2.9...done.
Reading symbols from /lib/libm.so.6...done.
Reading symbols from /lib/libc.so.6...done.
Reading symbols from /lib/ld-linux.so.2...done.
Reading symbols from /lib/libnss_files.so.2...done.
#0 0x401da851 in __kill ()
(gdb) bt
#0 0x401da851 in __kill ()
#1 0x401da492 in raise (sig=6) at ../sysdeps/posix/raise.c:27
#2 0x401dbaf3 in abort () at ../sysdeps/generic/abort.c:88
#3 0x80556a8 in error_handler (err_sig=11) at ../src/lyx_main.C:541
#4 <signal handler called>
#5 0x8143206 in InsetBibtex::Latex (this=0x8284790, file=@0xbffff0dc)
at insetbib.C:342
#6 0x807dbfd in LyXParagraph::SimpleTeXSpecialChars (this=0x8292d40,
file=@0xbffff0dc, texrow=@0x82a8994, font=@0xbfffefe0,
running_font=@0xbfffefdc, basefont=@0xbfffefd8, open_font=@0xbfffefc3,
style=0x82733bc, i=@0xbfffefc4, column=@0xbfffefc8, c=11)
at paragraph.C:2599
#7 0x807cae2 in LyXParagraph::SimpleTeXOnePar (this=0x8292d40,
file=@0xbffff0dc, texrow=@0x82a8994) at paragraph.C:2260
#8 0x807b8c2 in LyXParagraph::TeXOnePar (this=0x8292d40, file=@0xbffff0dc,
texrow=@0x82a8994, foot=@0xbffff0b4, foot_texrow=@0xbffff0b8,
foot_count=@0xbffff0ac) at paragraph.C:2003
#9 0x80f7b48 in Buffer::makeLaTeXFile (this=0x82a8828, filename=@0xbffff1a0,
original_path=@0xbffff19c, nice=false, only_body=false) at buffer.C:1870
#10 0x80fae9d in Buffer::runLaTeX (this=0x82a8828) at buffer.C:2613
#11 0x8059dad in MenuRunLaTeX (buffer=0x82a8828) at lyx_cb.C:455
#12 0x805a76b in MakeDVIOutput (buffer=0x82a8828) at lyx_cb.C:518
#13 0x805a848 in RunScript (buffer=0x82a8828, wait=false, command=@0xbffff278,
orgname=@0xbffff27c, need_shell=true) at lyx_cb.C:538
#14 0x805c2cf in MenuPreview (buffer=0x82a8828) at lyx_cb.C:774
#15 0x80a75f0 in LyXFunc::Dispatch (this=0x8231480, ac=11,
do_not_use_this_arg=0x0) at lyxfunc.C:654
#16 0x80a59dc in LyXFunc::processKeyEvent (this=0x8231480, ev=0x400882ec)
at lyxfunc.C:319
#17 0x813f2bc in LyXView::KeyPressMask_raw_callback (fl=0x8229280,
xev=0x400882ec) at LyXView.C:337
#18 0x400413bf in pre_emptive_consumed ()
#19 0x40040758 in do_interaction_step ()
#20 0x40040ee2 in fl_treat_interaction_events ()
#21 0x40040f1c in fl_check_forms ()
#22 0x8057217 in LyXGUI::runTime (this=0x8211618) at lyx_gui.C:621
#23 0x804dd5e in LyX::LyX (this=0xbffff6b0, argc=0xbffff750, argv=0xbffff764)
at ../src/lyx_main.C:119
#24 0x804d94b in main (argc=1, argv=0xbffff764) at ../src/main.C:51
(gdb) up
#1 0x401da492 in raise (sig=6) at ../sysdeps/posix/raise.c:27
../sysdeps/posix/raise.c:27: No such file or directory.
Current language: auto; currently c
(gdb)
#2 0x401dbaf3 in abort () at ../sysdeps/generic/abort.c:88
../sysdeps/generic/abort.c:88: No such file or directory.
(gdb)
#3 0x80556a8 in error_handler (err_sig=11) at ../src/lyx_main.C:541
541 abort();
Current language: auto; currently c++
(gdb)
#4 <signal handler called>
(gdb)
#5 0x8143206 in InsetBibtex::Latex (this=0x8284790, file=@0xbffff0dc)
at insetbib.C:342
342 IsFileReadable(MakeAbsPath(adb,owner->filepath)+".bib"))
(gdb) info locals
db_in = {p = 0x8204374}
adb = {p = 0x828f6e8}
db_out = {p = 0x8204324}
style = {p = 0x40213882}
(gdb) print owner
$1 = (class Buffer *) 0x0
(gdb) print *adb.p
$2 = {l = 6, n = 0, e = 4, s = "b"}
(gdb) up
#6 0x807dbfd in LyXParagraph::SimpleTeXSpecialChars (this=0x8292d40,
file=@0xbffff0dc, texrow=@0x82a8994, font=@0xbfffefe0,
running_font=@0xbfffefdc, basefont=@0xbfffefd8, open_font=@0xbfffefc3,
style=0x82733bc, i=@0xbfffefc4, column=@0xbfffefc8, c=11)
at paragraph.C:2599
2599 int tmp = inset->Latex(file, style->isCommand());
(gdb) info locals
len = 560
tmp = 136857488
file = (LString &) @0xbffff0dc: {p = 0x82b93a0}
style = (LyXLayout *) 0x0
column = (int &) @0xbfffefc8: 1
c = -112 '\220'
inset = (class Inset *) 0x8284790
