[Rock-dev] Deploying an Orogen component from the OCL Deployer

[Sylvain Joyeux]

On 11/23/2012 07:49 AM, Charles Lesire-Cabaniols wrote:
> Hi,
>
> I have created an Orogen component and I try to deploy it with the OCL 
> Deployer.
> The component is correctly loaded, but its associated typekit is not!
>
> For instance, with the MessageProducer component (from the first Rock 
> tutorials), the deployer complains that:
>
> ~/work/rock$ deployer-gnulinux
> 0.102 [ ERROR  ][DeploymentComponent::configure] Could not load 
> library 
> '/home/lesire/work/rock/install/lib/orocos/libport_proxy-tasks-gnulinux.so':
> 0.103 [ ERROR  ][DeploymentComponent::configure] 
> /home/lesire/work/rock/install/lib/orocos/libport_proxy-tasks-gnulinux.so: 
> undefined symbol: _ZN11omni_thread6init_tD1Ev
> 0.174 [ ERROR  ][DeploymentComponent::configure] could not load 
> library 
> '/home/lesire/work/rock/install/lib/orocos/types/libmessage_producer-typekit-gnulinux.so': 
> /home/lesire/work/rock/install/lib/orocos/libport_proxy-tasks-gnulinux.so: 
> undefined symbol: _ZN11omni_thread6init_tD1Ev
>
> And then the message_procuder types and unknown.
>
> The symbol is not defined because the typekit does not link to any 
> omniorb library, which is a good thing anyway!
>
> Any idea how to fix it?
Two issues here:
  - the deployer tries to load the port_proxy tasks. Are you actually 
trying to really load it ? Can you check whether 
message_producer-tasks-gnulinux links to port_proxy-tasks-gnulinux ?
  - the port_proxy tasks should link to corba libraries because, 
unfortunately, "someone" decided to add some corba name resolution stuff 
in there (/me takes his big fluffy hammer and goes to friendly hit that 
"someone").

-- 
Sylvain Joyeux (Dr.Ing.)
Senior Researcher

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