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From Eddie Epstein <eaepst...@gmail.com>
Subject Re: Segmentation fault while running Perltator on Ubuntu
Date Fri, 17 Feb 2012 13:42:30 GMT
If this helps, just ran PerlSample on a Debian machine with
/usr/lib/libperl.so.5.10.0: ELF 64-bit LSB shared object, x86-64

Eddie

On Thu, Feb 16, 2012 at 2:42 PM, Rahul Jha <rahuljha@umich.edu> wrote:
> Hi all,
>
> I need to port some Perl code my research group wrote earlier to UIMA. For
> this, I decided to install UIMACPP and Perltator first on my own machine
> (which is a Mac); this worked perfectly. However, I also had to install the
> library on a shared virtual machine running Ubuntu. I was able to build and
> run UIMACPP correctly. The Perltator was also compiled, but it gave me a
> segmentation fault when I tried to run the sample annotator:
>
> *runAECpp PerlSample.xml ../../examples/data/
>> *Perltator: Initialize - debug=100
>> sample.pl: Using match string = Dave|David|human\s+rights
>> Perltator: typeSystemInit
>> Segmentation fault
>
>
>
> Running gdb gave the following backtrace:
>
>   from
>> /home/rahuljha/perl5/perlbrew/perls/perl-5.12.3/lib/5.12.3/x86_64-linux-gnu-thread-multi/CORE/libperl.so
>> #1  0x00007ffff3d15dde in Perl_hv_common_key_len ()
>>    from
>> /home/rahuljha/perl5/perlbrew/perls/perl-5.12.3/lib/5.12.3/x86_64-linux-gnu-thread-multi/CORE/libperl.so
>> #2  0x00007ffff3ffd89c in SWIG_Perl_MakePtr (sv=0x674e30, ptr=0x6d1770,
>> t=0x0, flags=3) at uima_wrap.cxx:1251
>> #3  0x00007ffff3ffdbd0 in SWIG_Perl_NewPointerObj (ptr=0x6d1770, t=0x0,
>> flags=3) at uima_wrap.cxx:1272
>> #4  0x00007ffff4010390 in _wrap_TypeSystem_getType (my_perl=0x6c8380,
>> cv=0x7a74f8) at uima_wrap.cxx:2442
>> #5  0x00007ffff3d1a4d0 in Perl_pp_entersub ()
>>    from
>> /home/rahuljha/perl5/perlbrew/perls/perl-5.12.3/lib/5.12.3/x86_64-linux-gnu-thread-multi/CORE/libperl.so
>> #6  0x00007ffff3d18ff6 in Perl_runops_standard ()
>>    from
>> /home/rahuljha/perl5/perlbrew/perls/perl-5.12.3/lib/5.12.3/x86_64-linux-gnu-thread-multi/CORE/libperl.so
>> #7  0x00007ffff3cbc3b6 in Perl_call_sv ()
>>    from
>> /home/rahuljha/perl5/perlbrew/perls/perl-5.12.3/lib/5.12.3/x86_64-linux-gnu-thread-multi/CORE/libperl.so
>> #8  0x00007ffff3ff97b1 in Perltator::typeSystemInit (this=0x6c39b0,
>> ts=...) at Perltator.cpp:284
>> #9  0x00007ffff3ff8802 in ThreadAnnotator<Perltator>::threadfunc
>> (this_thread=0x6c3be0, p=0x6dbbf0) at ../ThreadAnnotator.h:80
>> #10 0x00007ffff69c49ca in start_thread () from /lib/libpthread.so.0
>> #11 0x00007ffff430a70d in clone () from /lib/libc.so.6
>
>
> There seems to be an issue libperl.so. I am using perl-5.12.3 because that
> is the version on my Mac, on which this worked correctly. I also tried
> switching to Perl-5.8.8 but it gave the same error. Has anyone else faced
> this issue? Any ideas?
>
> Thanks!
> Rahul
> --
> http://umich.edu/~rahuljha

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