2010/6/30 S Roderick <kiwi [dot] net [..] ...>:
> On Jun 30, 2010, at 07:43 , Steven Bellens wrote:
>
>> Hey,
>>
>> After installing RTT 2.0 and OCL 2.0, I try to run the deployer
>> (./deployer-gnulinux), which starts up with error messages:
>>
>> "$ ./deployer-gnulinux
>> 0.079 [ ERROR  ][Logger] Unloading
>> /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/install/lib/liborocos-rtt-gnulinux.so.1.99.3:
>> not a valid component library:
>> 0.079 [ ERROR  ][Logger]
>> /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/install/lib/liborocos-rtt-gnulinux.so.1.99.3:
>> undefined sym1
>> 0.128 [ ERROR  ][Logger] Unloading
>> /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/install/lib/liborocos-rtt-gnulinux.so.1.99.2:
>> not a valid component library:
>> 0.128 [ ERROR  ][Logger]
>> os/rtt/rtt_2.0/install/lib/liborocos-rtt-gnulinux.so.1.99.2: not a
>> valid component library:
>> 0.130 [ ERROR  ][Logger] Unloading
>> /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/install/lib/liborocos-rtt-mqueue-gnulinux.so.1.99.2:
>> not a valid component library:
>> 0.131 [ ERROR  ][Logger] ocos-rtt-mqueue-gnulinux.so.1.99.2: not a
>> valid component library
>> 0.156 [ ERROR  ][Logger] Unloading
>> /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/install/lib/liborocos-rtt-corba-gnulinux.so.1.99.2:
>> not a valid component library:
>> 0.156 [ ERROR  ][Logger]
>> /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/install/lib/liborocos-rtt-corba-gnulinux.so.1.99.2:
>> undefined symbol: createComponent
>> 0.205 [ ERROR  ][Logger] Unloading
>> /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/install/lib/liborocos-rtt-corba-gnulinux.so.1.99.3:
>> not a valid component library:
>> 0.205 [ ERROR  ][Logger]
>> /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/install/lib/liborocos-rtt-corba-gnulinux.so.1.99.3:
>> undefined symbol: createComponent
>> 0.208 [ ERROR  ][Logger] Unloading
>> /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/install/lib/liborocos-rtt-mqueue-gnulinux.so.1.99.3:
>> not a valid component library:
>> 0.208 [ ERROR  ][Logger]
>> /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/install/lib/liborocos-rtt-mqueue-gnulinux.so.1.99.3:
>> undefined symbol: createComponent
>>   Switched to : Deployer
>>
>>  This console reader allows you to browse and manipulate TaskContexts.
>>  You can type in an operation, expression, create or change
>> variables.
>>  (type 'help' for instructions)
>>    TAB completion and HISTORY is available ('bash' like)
>>
>> In Task Deployer[S]
>> (type 'ls' for context info) :quit
>>
>> Segmentation fault (core dumped)"
>>
>> and quits with a seg fault.
>>
>> I'm using the newest version of both packages.
>>
>> Any ideas?
>>
>> Steven
>
> Can you provide a gdb backtrace for us?

In Task Deployer[S]
(type 'ls' for context info) :quit

[Thread 0x7fffeb997710 (LWP 13701) exited]
[Thread 0x7ffff380f710 (LWP 13699) exited]
[Thread 0x7ffff2e0e710 (LWP 13700) exited]

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff211e753 in ?? () from
/home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/install/lib/liborocos-rtt-gnulinux.so.1.99.2
(gdb) bt
#0 0x00007ffff211e753 in ?? ()
from /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/install/lib/liborocos-rtt-gnulinux.so.1.99.2
#1 0x00007ffff741b610 in
boost::detail::function::void_function_invoker0<void (*)(),
void>::invoke(boost::detail::function::function_buffer&) () from
/home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/lib/liborocos-rtt-gnulinux.so.1.99
#2 0x00007ffff7a21946 in boost::function0<void>::operator()() const ()
from /home/steven/src/svn/robotics-ros/install/orocos/ocl/ocl_2.0/lib/liborocos-deployment-gnulinux.so.1.99
#3 0x00007ffff73b6226 in
RTT::os::StartStopManager::caller(boost::function<void ()()>) ()
from /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/lib/liborocos-rtt-gnulinux.so.1.99
#4 0x00007ffff73b8618 in
boost::detail::function::void_function_invoker1<void
(*)(boost::function >::invoke(boost::detail::function::function_buffer&,
boost::function<void ()()>) ()
from /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/lib/liborocos-rtt-gnulinux.so.1.99
#5 0x00007ffff73b75fe in boost::function1<void, boost::function ()()> >::operator()(boost::function<void ()()>) const ()
from /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/lib/liborocos-rtt-gnulinux.so.1.99
#6 0x00007ffff73b677c in boost::function<void ()(boost::function ()()>)> std::for_each<std::reverse_iterator<__gnu_cxx::__normal_iterator ()()>*, std::vector<boost::function std::allocator<boost::function boost::function<void ()(boost::function >(std::reverse_iterator<__gnu_cxx::__normal_iterator<boost::function ()()>*, std::vector<boost::function std::allocator<boost::function std::reverse_iterator<__gnu_cxx::__normal_iterator<boost::function ()()>*, std::vector<boost::function std::allocator<boost::function boost::function<void ()(boost::function /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/lib/liborocos-rtt-gnulinux.so.1.99
#7 0x00007ffff73b6001 in RTT::os::StartStopManager::stop() ()
from /home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/lib/liborocos-rtt-gnulinux.so.1.99
#8 0x00007ffff73b4ed6 in __os_exit() () from
/home/steven/src/svn/robotics-ros/install/orocos/rtt/rtt_2.0/lib/liborocos-rtt-gnulinux.so.1.99
#9 0x0000000000418312 in main ()

Steven

> Stephen
>
>