yade-dev team mailing list archive

[chareyre <bruno.chareyre@xxxxxxxxxxx>]

Emanuele, my best bet is you are just using a null pointer somewhere.

Something like this, would give the same result :

Triangulation *T;
T->insert(sphere);

Remember that :
1. all engine.action() are executed once when Yade starts.
2. using uninitialised variables/pointers gives random behavior
3. vallgrind is your friend

I will check your code.

Bruno


Mercredi, 15 Juillet 2009, Emanuele Catalano <catalano@xxxxxxxxxxx> 
écrivait :

>Hi to all.
>I hope you can help me.
>
>By googling the error message I'm having, it seems you had a similar
>error some time ago (Janek?).
>
>I had it launching a TriaxialTest.xml by terminal, to which I added an
>engine called "FlowEngine" which computes some forces and adds them to
>grains.
>If I load it from the Yade interface I have the error: "FileGenerator
>failed to load: Attribute not found rootBody line: 2490"
>
>Launching from terminal, at times I had error. Not always, but it's
>extremely annoying to try until it works..
>
>This is the error:
>
>lfavier@r2balme:~/yade/bin$ ./yade-trunk TriaxialTest.xml
>Tesselation(void)
>Tesselation(void)
>Tesselation(void)
>Tesselation(void)
>Tesselation(void)
>Tesselation(void)
>Tesselation(void)
>Tesselation(void)
>Python TCP server listening on localhost:9000, auth cookie is `skaeyc'
>Running simulation TriaxialTest.xml
>yade-trunk: /usr/include/boost/shared_ptr.hpp :315 : T*
>boost::shared_ptr<T>::operator->() const [with T = Engine]:  L'assertion
>« px != 0 » a échoué.
>SIGSEGV/SIGABRT handler called; gdb batch file is `/home/3S-LAB/lfavier
>/.yade-trunk/gdb_crash_batch-pid7225'
>Tesselation(void)
>Tesselation(void)
>Tesselation(void)
>Tesselation(void)
>GNU gdb 6.8-debian
>Copyright (C) 2008 Free Software Foundation, Inc.
>License GPLv3+: GNU GPL version 3 or later
><http://gnu.org/licenses/gpl.html>
>This is free software: you are free to change and redistribute it.
>There is NO WARRANTY, to the extent permitted by law.  Type "show
>copying"
>and "show warranty" for details.
>This GDB was configured as "i486-linux-gnu".
>[Thread debugging using libthread_db enabled]
>[New Thread 0xb5ea96c0 (LWP 7225)]
>[New Thread 0xa71a7b90 (LWP 7227)]
>[New Thread 0xa9a5eb90 (LWP 7226)]
>warning: Lowest section in /usr/lib/libicudata.so.38 is .hash at
>000000b4
>0xb7fde410 in __kernel_vsyscall ()
>No symbol "info" in current context.
>
>Thread 3 (Thread 0xa9a5eb90 (LWP 7226)):
>#0  0xb71ca0e2 in mcount () from /lib/tls/i686/cmov/libc.so.6
>#1  0xa9a5c358 in ?? ()
>#2  0xb73e42e1 in ~optional (this=0xa9a5c390) at
>/usr/include/boost/optional/optional.hpp:522
>#3  0xb73e430e in ~match (this=0xa9a5c38c) at
>/usr/include/boost/spirit/core/match.hpp:62
>#4  0xb73e825d in
>boost::spirit::difference<boost::spirit::difference<boost::spirit:
:difference<boost:
>:spirit::difference<boost::spirit::graph_parser,
>boost::spirit::chlit<char> >, boost::spirit::chlit<char> >,
>boost::spirit::chlit<char> >, boost::spirit::chlit<char>
>>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8445464, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/difference.hpp:59
>#5  0xb73e8350 in
>boost::spirit::positive<boost::spirit::difference<boost::spirit:
:difference<boost:
>:spirit::difference<boost::spirit::difference<boost::spirit::graph_parser,

>
>boost::spirit::chlit<char> >, boost::spirit::chlit<char> >,
>boost::spirit::chlit<char> >, boost::spirit::chlit<char> >
>>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8445464, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/positive.hpp:60
>#6  0xb73e83cd in
>boost::spirit::impl::concrete_parser<boost::spirit::positive<boost:
:spirit:
>:difference<boost::spirit::difference<boost::spirit::difference<boost:
>:spirit::difference<boost::spirit::graph_parser,
>boost::spirit::chlit<char> >, boost::spirit::chlit<char> >,
>boost::spirit::chlit<char> >, boost::spirit::chlit<char> > >,
>boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> >,
>boost::spirit::nil_t>::do_parse_virtual (this=0x8445460,
>scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/non_terminal/impl/rule.ipp:233
>#7  0xb73e21b1 in
>boost::spirit::impl::rule_base<boost::spirit::rule<boost::spirit:
:nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> const&, boost::spirit::nil_t,
>boost::spirit::nil_t,
>boost::spirit::nil_t>::parse_main<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0xa9a5cf50, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/non_terminal/impl/rule.ipp:189
>#8  0xb73e22aa in
>boost::spirit::impl::rule_base<boost::spirit::rule<boost::spirit:
:nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> const&, boost::spirit::nil_t,
>boost::spirit::nil_t,
>boost::spirit::nil_t>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0xa9a5cf50, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/non_terminal/impl/rule.ipp:171
>#9  0xb73e27a3 in
>boost::spirit::alternative<boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8481e74, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/alternative.hpp:60
>#10 0xb73e4a69 in
>boost::spirit::alternative<boost::spirit::alternative<boost::spirit:
:rule<boost:
>:spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>
>>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8481e74, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/alternative.hpp:60
>#11 0xb73e4b0b in
>boost::spirit::alternative<boost::spirit::alternative<boost::spirit:
:alternative<boost:
>:spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8481e74, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/alternative.hpp:60
>#12 0xb73e4bad in
>boost::spirit::alternative<boost::spirit::alternative<boost::spirit:
:alternative<boost:
>:spirit::alternative<boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>
>>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8481e74, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/alternative.hpp:60
>#13 0xb73e9cf6 in
>boost::spirit::action<boost::spirit::alternative<boost::spirit::
alternative<boost:
>:spirit::alternative<boost::spirit::alternative<boost::spirit::rule<boost:

>:spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::ref_value_actor<std::vector<std::string,
>std::allocator<std::string> >, boost::spirit::push_back_action>
>>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8481e74, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/actions.hpp:105
>#14 0xb73e9d95 in
>boost::spirit::sequence<boost::spirit::action<boost::spirit::alternative<boost:

>:spirit::alternative<boost::spirit::alternative<boost::spirit::alternative<boost:

>:spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::ref_value_actor<std::vector<std::string,
>std::allocator<std::string> >, boost::spirit::push_back_action> >,
>boost::spirit::kleene_star<boost::spirit::space_parser>
>>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8481e74, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/sequence.hpp:53
>#15 0xb73e9e84 in
>boost::spirit::kleene_star<boost::spirit::sequence<boost::spirit:
:action<boost:
>:spirit::alternative<boost::spirit::alternative<boost::spirit::alternative<boost:

>:spirit::alternative<boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::ref_value_actor<std::vector<std::string,
>std::allocator<std::string> >, boost::spirit::push_back_action> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >
>>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8481e74, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/kleene_star.hpp:58
>#16 0xb73e9f42 in
>boost::spirit::sequence<boost::spirit::kleene_star<boost::spirit:
:space_parser>,
>
>boost::spirit::kleene_star<boost::spirit::sequence<boost::spirit:
:action<boost:
>:spirit::alternative<boost::spirit::alternative<boost::spirit::alternative<boost:

>:spirit::alternative<boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::ref_value_actor<std::vector<std::string,
>std::allocator<std::string> >, boost::spirit::push_back_action> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> > >
>>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8481e70, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/sequence.hpp:54
>#17 0xb73ea012 in
>boost::spirit::sequence<boost::spirit::kleene_star<boost::spirit:
:space_parser>,
>
>boost::spirit::sequence<boost::spirit::kleene_star<boost::spirit:
:space_parser>,
>
>boost::spirit::kleene_star<boost::spirit::sequence<boost::spirit:
:action<boost:
>:spirit::alternative<boost::spirit::alternative<boost::spirit::alternative<boost:

>:spirit::alternative<boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::ref_value_actor<std::vector<std::string,
>std::allocator<std::string> >, boost::spirit::push_back_action> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> > > >
>>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8481e6c, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/sequence.hpp:54
>#18 0xb73ea0a7 in
>boost::spirit::sequence<boost::spirit::sequence<boost::spirit::kleene_star<boost:

>:spirit::space_parser>,
>boost::spirit::sequence<boost::spirit::kleene_star<boost::spirit:
:space_parser>,
>
>boost::spirit::kleene_star<boost::spirit::sequence<boost::spirit:
:action<boost:
>:spirit::alternative<boost::spirit::alternative<boost::spirit::alternative<boost:

>:spirit::alternative<boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::ref_value_actor<std::vector<std::string,
>std::allocator<std::string> >, boost::spirit::push_back_action> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> > > > >,
>boost::spirit::kleene_star<boost::spirit::space_parser>
>>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8481e6c, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/sequence.hpp:53
>#19 0xb73ea171 in
>boost::spirit::impl::concrete_parser<boost::spirit::sequence<boost:
:spirit:
>:sequence<boost::spirit::kleene_star<boost::spirit::space_parser>,
>boost::spirit::sequence<boost::spirit::kleene_star<boost::spirit:
:space_parser>,
>
>boost::spirit::kleene_star<boost::spirit::sequence<boost::spirit:
:action<boost:
>:spirit::alternative<boost::spirit::alternative<boost::spirit::alternative<boost:

>:spirit::alternative<boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t> >,
>boost::spirit::ref_value_actor<std::vector<std::string,
>std::allocator<std::string> >, boost::spirit::push_back_action> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> > > > >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> >,
>boost::spirit::nil_t>::do_parse_virtual (this=0x8481e68,
>scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/non_terminal/impl/rule.ipp:233
>#20 0xb73e21b1 in
>boost::spirit::impl::rule_base<boost::spirit::rule<boost::spirit:
:nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> const&, boost::spirit::nil_t,
>boost::spirit::nil_t,
>boost::spirit::nil_t>::parse_main<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0xa9a5cf2c, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/non_terminal/impl/rule.ipp:189
>#21 0xb73e22aa in
>boost::spirit::impl::rule_base<boost::spirit::rule<boost::spirit:
:nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> const&, boost::spirit::nil_t,
>boost::spirit::nil_t,
>boost::spirit::nil_t>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0xa9a5cf2c, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/non_terminal/impl/rule.ipp:171
>#22 0xb73e8a1e in
>boost::spirit::sequence<boost::spirit::sequence<boost::spirit::sequence<boost:

>:spirit::kleene_star<boost::spirit::space_parser>,
>boost::spirit::chlit<char> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8470154, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/sequence.hpp:54
>#23 0xb73e9575 in
>boost::spirit::sequence<boost::spirit::sequence<boost::spirit::sequence<boost:

>:spirit::sequence<boost::spirit::kleene_star<boost::spirit::space_parser>,

>
>boost::spirit::chlit<char> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >,
>boost::spirit::kleene_star<boost::spirit::space_parser>
>>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8470154, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/sequence.hpp:53
>#24 0xb73e9645 in
>boost::spirit::sequence<boost::spirit::sequence<boost::spirit::sequence<boost:

>:spirit::sequence<boost::spirit::sequence<boost::spirit::kleene_star<boost:

>:spirit::space_parser>,
>boost::spirit::chlit<char> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::chlit<char> >::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8470154, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/sequence.hpp:53
>#25 0xb73e9733 in
>boost::spirit::sequence<boost::spirit::sequence<boost::spirit::sequence<boost:

>:spirit::sequence<boost::spirit::sequence<boost::spirit::sequence<boost:

>:spirit::kleene_star<boost::spirit::space_parser>,
>boost::spirit::chlit<char> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::chlit<char> >,
>boost::spirit::kleene_star<boost::spirit::space_parser>
>>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8470154, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/sequence.hpp:53
>#26 0xb73e9803 in
>boost::spirit::sequence<boost::spirit::sequence<boost::spirit::sequence<boost:

>:spirit::sequence<boost::spirit::sequence<boost::spirit::sequence<boost:

>:spirit::sequence<boost::spirit::kleene_star<boost::spirit::space_parser>,

>
>boost::spirit::chlit<char> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::chlit<char> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::end_parser>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x8470154, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/sequence.hpp:53
>#27 0xb73e98cd in
>boost::spirit::impl::concrete_parser<boost::spirit::sequence<boost:
:spirit:
>:sequence<boost::spirit::sequence<boost::spirit::sequence<boost:
:spirit:
>:sequence<boost::spirit::sequence<boost::spirit::sequence<boost:
:spirit:
>:kleene_star<boost::spirit::space_parser>,
>boost::spirit::chlit<char> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::chlit<char> >,
>boost::spirit::kleene_star<boost::spirit::space_parser> >,
>boost::spirit::end_parser>, boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> >,
>boost::spirit::nil_t>::do_parse_virtual (this=0x8470150,
>scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/non_terminal/impl/rule.ipp:233
>#28 0xb73e21b1 in
>boost::spirit::impl::rule_base<boost::spirit::rule<boost::spirit:
:nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> const&, boost::spirit::nil_t,
>boost::spirit::nil_t,
>boost::spirit::nil_t>::parse_main<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0xa9a5cf20, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/non_terminal/impl/rule.ipp:189
>#29 0xb73e22aa in
>boost::spirit::impl::rule_base<boost::spirit::rule<boost::spirit:
:nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> const&, boost::spirit::nil_t,
>boost::spirit::nil_t,
>boost::spirit::nil_t>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0xa9a5cf20, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/non_terminal/impl/rule.ipp:171
>#30 0xb73e27f2 in
>boost::spirit::alternative<boost::spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0x847fe2c, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/composite/alternative.hpp:64
>#31 0xb73e2835 in
>boost::spirit::impl::concrete_parser<boost::spirit::alternative<boost:
>:spirit::rule<boost::spirit::nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> >, boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> >,
>boost::spirit::nil_t>::do_parse_virtual (this=0x847fe28,
>scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/non_terminal/impl/rule.ipp:233
>#32 0xb73e21b1 in
>boost::spirit::impl::rule_base<boost::spirit::rule<boost::spirit:
:nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> const&, boost::spirit::nil_t,
>boost::spirit::nil_t,
>boost::spirit::nil_t>::parse_main<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0xa9a5cf1c, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/non_terminal/impl/rule.ipp:189
>#33 0xb73e22aa in
>boost::spirit::impl::rule_base<boost::spirit::rule<boost::spirit:
:nil_t,
>boost::spirit::nil_t, boost::spirit::nil_t>,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> const&, boost::spirit::nil_t,
>boost::spirit::nil_t,
>boost::spirit::nil_t>::parse<boost::spirit::scanner<char const*,
>boost::spirit::scanner_policies<boost::spirit::iteration_policy,
>boost::spirit::match_policy, boost::spirit::action_policy> > >
>(this=0xa9a5cf1c, scan=@0xa9a5c98c) at
>/usr/include/boost/spirit/core/non_terminal/impl/rule.ipp:171
>#34 0xb73e2362 in boost::spirit::parse<char const*,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> > (first_=@0xa9a5c9e4, last=@0xa9a5c9d0,
>p=@0xa9a5cf1c) at /usr/include/boost/spirit/core/impl/parser.ipp:28
>#35 0xb73e2431 in boost::spirit::parse<char,
>boost::spirit::rule<boost::spirit::nil_t, boost::spirit::nil_t,
>boost::spirit::nil_t> > (str=0x844e5bc "{0.8911929972894457
>0.0623817029699598 0.3192786343019822}", p=@0xa9a5cf1c) at
>/usr/include/boost/spirit/core/impl/parser.ipp:45
>#36 0xb73da5f5 in IOFormatManager::parseFundamental (top=@0x84359ec,
>eval=@0xa9a5cfd0) at lib/serialization/IOFormatManager.cpp:112
>#37 0xb51cb4f2 in FundamentalHandler<Wm3::Vector3<double> >::creator
>(ac=@0x8477358, a=@0xa9a5d02c) at /home/3S-LAB/lfavier/yade/build-
>trunk/include/yade-trunk/yade/lib-
>serialization/KnownFundamentalsHandler.tpp:169
>#38 0xb73d9838 in IOFormatManager::deserializeFundamental
>(ac=@0x8477358, str=@0x84359ec) at
>lib/serialization/IOFormatManager.cpp:140
>#39 0xb5bf80d4 in XMLFormatManager::deserializeFundamental
>(stream=@0xa9a5d620, ac=@0x8477358, str=@0x84359ec) at lib
>/serialization-xml/XMLFormatManager.cpp:320
>#40 0xb5bf8e7e in XMLFormatManager::deserializeSerializable
>(stream=@0xa9a5d620, ac=@0x848a098) at lib/serialization-
>xml/XMLFormatManager.cpp:189
>#41 0xb5bf86a1 in XMLFormatManager::deserializeSmartPointer
>(stream=@0xa9a5d620, ac=@0x8472348) at lib/serialization-
>xml/XMLFormatManager.cpp:309
>#42 0xb5bf8fc6 in XMLFormatManager::deserializeSerializable
>(stream=@0xa9a5d620, ac=@0x8489f60) at lib/serialization-
>xml/XMLFormatManager.cpp:204
>#43 0xb5bf86a1 in XMLFormatManager::deserializeSmartPointer
>(stream=@0xa9a5d620, ac=@0x847c318) at lib/serialization-
>xml/XMLFormatManager.cpp:309
>#44 0xb5bf8c3c in XMLFormatManager::deserializeContainer
>(stream=@0xa9a5d620, ac=@0x8467270, str=@0xa9a5d3c4) at lib
>/serialization-xml/XMLFormatManager.cpp:261
>#45 0xb5bf8fc6 in XMLFormatManager::deserializeSerializable
>(stream=@0xa9a5d620, ac=@0x83d2ad0) at lib/serialization-
>xml/XMLFormatManager.cpp:204
>#46 0xb5bf86a1 in XMLFormatManager::deserializeSmartPointer
>(stream=@0xa9a5d620, ac=@0x842cb60) at lib/serialization-
>xml/XMLFormatManager.cpp:309
>#47 0xb5bf8fc6 in XMLFormatManager::deserializeSerializable
>(stream=@0xa9a5d620, ac=@0x8a542b0) at lib/serialization-
>xml/XMLFormatManager.cpp:204
>#48 0xb5bf86a1 in XMLFormatManager::deserializeSmartPointer
>(stream=@0xa9a5d620, ac=@0x84376f8) at lib/serialization-
>xml/XMLFormatManager.cpp:309
>#49 0x081b4c50 in
>IOFormatManager::loadFromStream<boost::shared_ptr<MetaBody> >
>(libName=@0xa9a5d8f0, in=@0xa9a5d620, name=@0xa9a5d8ec, t=@0x825f39c) 
at
>/home/3S-LAB/lfavier/yade/build-trunk/include/yade-trunk/yade/lib-
>serialization/IOFormatManager.tpp:31
>#50 0x081b5793 in
>IOFormatManager::loadFromFile<boost::shared_ptr<MetaBody> >
>(libName=@0xa9a5d8f0, fileName=@0x825f3c4, name=@0xa9a5d8ec,
>t=@0x825f39c) at /home/3S-LAB/lfavier/yade/build-trunk/include/yade-
>trunk/yade/lib-serialization/IOFormatManager.tpp:53
>#51 0x081a914c in Omega::loadSimulation (this=0x825f350) at
>core/Omega.cpp:222
>#52 0xa868f9d8 in pyOmega::load (this=0x8a46af0, fileName=@0xa9a5da3c)
>at py/yadeWrapper/yadeWrapper.cpp:518
>#53 0xa85812b2 in boost::python::detail::invoke<int, void
>(pyOmega::*)(std::string), boost::python::arg_from_python<pyOmega&>,
>boost::python::arg_from_python<std::string> > (f=@0x8429f5c,
>tc=@0xa9a5daa4, ac0=@0xa9a5da8c) at
>/usr/include/boost/python/detail/invoke.hpp:94
>#54 0xa861d604 in boost::python::detail::caller_arity<2u>::impl<void
>(pyOmega::*)(std::string), boost::python::default_call_policies,
>boost::mpl::vector3<void, pyOmega&, std::string> >::operator()
>(this=0x8429f5c, args_=0x899780c) at
>/usr/include/boost/python/detail/caller.hpp:199
>#55 0xa861d692 in
>boost::python::objects::caller_py_function_impl<boost::python::detail:
>:caller<void
>(pyOmega::*)(std::string), boost::python::default_call_policies,
>boost::mpl::vector3<void, pyOmega&, std::string> > >::operator()
>(this=0x8429f58, args=0x899780c, kw=0x0) at
>/usr/include/boost/python/object/py_function.hpp:38
>#56 0xb742e9c0 in boost::python::objects::function::call () from
>/usr/lib/libboost_python-gcc42-mt-1_34_1.so.1.34.1
>#57 0xb742ebe7 in ?? () from /usr/lib/libboost_python-
>gcc42-mt-1_34_1.so.1.34.1
>#58 0xb7e6001b in boost::function0<void,
>std::allocator<boost::function_base> >::operator() () from /usr/lib
>/libboost_thread-gcc42-mt-1_34_1.so.1.34.1
>#59 0xb743613e in boost::python::handle_exception_impl () from /usr/lib
>/libboost_python-gcc42-mt-1_34_1.so.1.34.1
>#60 0xb742c40e in ?? () from /usr/lib/libboost_python-
>gcc42-mt-1_34_1.so.1.34.1
>#61 0xb7eae897 in PyObject_Call () from /usr/lib/libpython2.5.so.1.0
>#62 0xb7f30eb0 in PyEval_EvalFrameEx () from
>/usr/lib/libpython2.5.so.1.0
>#63 0xb7f355a8 in PyEval_EvalCodeEx () from /usr/lib/libpython2.
5.so.1.0
>#64 0xb7f35703 in PyEval_EvalCode () from /usr/lib/libpython2.5.so.1.0
>#65 0xb7f58b1a in PyRun_FileExFlags () from /usr/lib/libpython2.
5.so.1.0
>#66 0xb7f58e1a in PyRun_SimpleFileExFlags () from
>/usr/lib/libpython2.5.so.1.0
>#67 0xb1901e7e in PythonUI::execScript (script=@0xa9a5e298) at
>gui/py/PythonUI.cpp:46
>#68 0xb1903046 in PythonUI::pythonSession () at gui/py/PythonUI.cpp:99
>#69 0xb1a698f7 in boost::detail::function::void_function_invoker0<void
>(*)(), void>::invoke (function_ptr=@0xa9a5e3b0) at
>/usr/include/boost/function/function_template.hpp:114
>#70 0xb7e6001b in boost::function0<void,
>std::allocator<boost::function_base> >::operator() () from /usr/lib
>/libboost_thread-gcc42-mt-1_34_1.so.1.34.1
>#71 0xb7e5fc27 in ?? () from /usr/lib/libboost_thread-
>gcc42-mt-1_34_1.so.1.34.1
>#72 0xb7e7a4fb in start_thread () from
>/lib/tls/i686/cmov/libpthread.so.0
>#73 0xb71c6e5e in clone () from /lib/tls/i686/cmov/libc.so.6
>
>Thread 2 (Thread 0xa71a7b90 (LWP 7227)):
>#0  0xb7fde410 in __kernel_vsyscall ()
>#1  0xb7e81bb8 in accept () from /lib/tls/i686/cmov/libpthread.so.0
>#2  0xa734ce84 in ?? () from /usr/lib/python2.5/lib-dynload/_socket.so
>#3  0xb7f336ce in PyEval_EvalFrameEx () from
>/usr/lib/libpython2.5.so.1.0
>#4  0xb7f34490 in PyEval_EvalFrameEx () from
>/usr/lib/libpython2.5.so.1.0
>#5  0xb7f34490 in PyEval_EvalFrameEx () from
>/usr/lib/libpython2.5.so.1.0
>#6  0xb7f34490 in PyEval_EvalFrameEx () from
>/usr/lib/libpython2.5.so.1.0
>#7  0xb7f355a8 in PyEval_EvalCodeEx () from /usr/lib/libpython2.
5.so.1.0
>#8  0xb7ed1676 in ?? () from /usr/lib/libpython2.5.so.1.0
>#9  0xb7eae897 in PyObject_Call () from /usr/lib/libpython2.5.so.1.0
>#10 0xb7eb609c in ?? () from /usr/lib/libpython2.5.so.1.0
>#11 0xb7eae897 in PyObject_Call () from /usr/lib/libpython2.5.so.1.0
>#12 0xb7f2cdec in PyEval_CallObjectWithKeywords () from
>/usr/lib/libpython2.5.so.1.0
>#13 0xb7f64f34 in ?? () from /usr/lib/libpython2.5.so.1.0
>#14 0xb7e7a4fb in start_thread () from
>/lib/tls/i686/cmov/libpthread.so.0
>#15 0xb71c6e5e in clone () from /lib/tls/i686/cmov/libc.so.6
>
>Thread 1 (Thread 0xb5ea96c0 (LWP 7225)):
>#0  0xb7fde410 in __kernel_vsyscall ()
>#1  0xb71854fb in waitpid () from /lib/tls/i686/cmov/libc.so.6
>#2  0xb7128643 in ?? () from /lib/tls/i686/cmov/libc.so.6
>#3  0xb7128a02 in system () from /lib/tls/i686/cmov/libc.so.6
>#4  0xb7e82d7d in system () from /lib/tls/i686/cmov/libpthread.so.0
>#5  0x081c3313 in sigHandler (sig=6) at core/yade.cpp:80
>#6  <signal handler called>
>#7  0xb7fde410 in __kernel_vsyscall ()
>#8  0xb711b085 in raise () from /lib/tls/i686/cmov/libc.so.6
>#9  0xb711ca01 in abort () from /lib/tls/i686/cmov/libc.so.6
>#10 0xb711410e in __assert_fail () from /lib/tls/i686/cmov/libc.so.6
>#11 0x081737b4 in boost::shared_ptr<Engine>::operator-> (this=0x8a56650)
>at /usr/include/boost/shared_ptr.hpp:315
>#12 0x081a430e in Omega::containTimeStepper (this=0x825f350) at
>core/Omega.cpp:291
>#13 0xb1a7cee2 in SimulationController::doUpdate (this=0x8398be0) at
>gui/qt3/SimulationController.cpp:504
>#14 0xb1a7db7a in SimulationController::timerEvent (this=0x8398be0) at
>gui/qt3/SimulationController.cpp:319
>#15 0xb787e568 in QObject::event () from /usr/lib/libqt-mt.so.3
>#16 0xb78b6d65 in QWidget::event () from /usr/lib/libqt-mt.so.3
>#17 0xb7814c36 in QApplication::internalNotify () from /usr/lib/libqt-
>mt.so.3
>#18 0xb7817564 in QApplication::notify () from /usr/lib/libqt-mt.so.3
>#19 0xb77a528d in QApplication::sendEvent () from /usr/lib/libqt-
mt.so.3
>#20 0xb7807b19 in QEventLoop::activateTimers () from /usr/lib/libqt-
>mt.so.3
>#21 0xb77ba64b in QEventLoop::processEvents () from /usr/lib/libqt-
>mt.so.3
>#22 0xb782ff90 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
>#23 0xb782fc8e in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
>#24 0xb78167df in QApplication::exec () from /usr/lib/libqt-mt.so.3
>#25 0xb1a68e9d in QtGUI::run (this=0x8334028, argc=2, argv=0xbfe35c34)
>at gui/qt3/QtGUI.cpp:79
>#26 0x081c2c99 in main (argc=2, argv=0xbfe35c34) at core/yade.cpp:288
>#0  0xb7fde410 in __kernel_vsyscall ()
>Abandon
>lfavier@r2balme:~/yade/bin$
>
>Thanks
>
>Emanuele
>-- 
>This message was sent from Launchpad by the user
>Emanuele Catalano (https://launchpad.net/~catalano)
>using the "Contact this team" link on the Yade developers team page.
>For more information see
>https://help.launchpad.net/YourAccount/ContactingPeople
>
>_______________________________________________
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