[Rd] akima core dumps on loading (PR#521)
p.dalgaard@biostat.ku.dk
p.dalgaard@biostat.ku.dk
Mon, 17 Apr 2000 15:47:41 +0200 (MET DST)
Massimo Santini <santini@dsi.unimi.it> writes:
> > Hmm. Doesn't happen here. (BTW: Remember to include as much
> > information about your system as you can think of. It's not obvious
> > whether you're running RedHat or SuSE for instance and in what
> > version.)
>
> You are perfectly right. My system is an updated RedHat 6.2.
Same here...
> > > stat("/usr/lib/R/library/akima/libs/akima.so", {st_mode=S_IFREG|0755,
> > > st_size=289367, ...}) = 0
> > > stat("/usr/lib/R/library/base/libs/akima.so", 0xbfffdb60) = -1 ENOENT (No such
> > > file or directory)
> >
> > This would seem to be the problem: the dynamic library isn't there.
> > Did you get any error messages while compiling the package? (Except
> > for "...might be used uninitialized..." of which there are quite a few
> > here too).
>
> Non errors during the installation phase. The akima.so library is in
>
> /usr/lib/R/library/akima/libs/akima.so
>
> where it should be (with correct premissions), but is not in
>
> /usr/lib/R/library/base/libs/akima.so
>
> (the dir /usr/lib/R/library/base/libs is missing, to be precise).
Oh. Didn't see that. Then that part is OK. Sorry.
> Have you some hint about what to do now?
Hmmm. Interesting: I can provoke the crash on *my other* RedHat6.2
computer (the one still running the egcs compiler). My stack trace says
#0 _dl_lookup_symbol (
undef_name=0xcbf203b4 <Address 0xcbf203b4 out of bounds>,
ref=0xbfffb234,
symbol_scope=0x81d3cac,
reference_name=0x81d3a60
"/usr/local/src/misc/r-release/BUILD/library/akima/libs/akima.so",
reloc_type=64) at ../sysdeps/generic/dl-hash.h:31
#1 0x400096ad in _dl_relocate_object (l=0x81d3aa8, scope=0x81d3cac, lazy=0,
consider_profiling=0) at ../sysdeps/i386/dl-machine.h:326
#2 0x40255be4 in dl_open_worker (a=0xbfffb3a0) at dl-open.c:182
#3 0x4000ac3b in _dl_catch_error (errstring=0xbfffb39c,
operate=0x40255990 <dl_open_worker>, args=0xbfffb3a0) at dl-error.c:141
#4 0x40255d3d in _dl_open (
file=0xbfffc51c
"/usr/local/src/misc/r-release/BUILD/library/akima/libs/akima.so",
mode=2, caller=0xbfffb39c) at dl-open.c:232
#5 0x401323d3 in dlopen_doit (a=0xbfffb4b0) at dlopen.c:41
#6 0x4000ac3b in _dl_catch_error (errstring=0x40134080,
operate=0x401323a8 <dlopen_doit>, args=0xbfffb4b0) at
dl-error.c:141
#7 0x401328b9 in _dlerror_run (operate=0x401323a8 <dlopen_doit>,
args=0xbfffb4b0) at dlerror.c:125
#8 0x40132393 in __dlopen_check (
file=0xbfffc51c
"/usr/local/src/misc/r-release/BUILD/library/akima/libs/akima.so",
mode=2) at dlopen.c:53
#9 0x80d9cc3 in AddDLL (
path=0xbfffc51c
"/usr/local/src/misc/r-release/BUILD/library/akima/libs/akim
a.so", asLocal=1, now=1) at ../../../R/src/unix/dynload.c:207
Looks like it is happening during the dynamic linking itself. Doesn't
look nice. (But installing gcc 2.95.2 might fix your problem.)
[diverted back to r-bugs]
--
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk) FAX: (+45) 35327907
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