Hi Niccolo,

On Wed, Jan 18, 2012 at 10:29 AM, <niccolo [dot] tosi [..] ...> wrote:

> G'day,
>
> I encounter a problem in importing any package created with orocreate-pkg,
> namely:
>
>
> [TypekitRepository::Import] A protocol with id 1 was already added for type
> /std/string
>

This is an error you can ignore and which will not impair your system. We
discussed about a solution but we can only fix it in the 2.6 release
series. The problem is that it is not defined what to do when multiple
typekits provide a transport for a given type, so the system warns about
this. We need to fix this in a sane way and cleanup the log messages.

>
>
> This also happens for id 1, 2 and 42. My Orocos installed version is as
> follows:
>
>
> nictosi@ubuntu:/opt/ros/electric/stacks/orocos_toolchain/ocl$ dpkg -l |
> grep
> orocos
> ii orocos-bfl 0.6.0-5
> Orocos Bayesian Filtering Library
> ii orocos-bfl-examples 0.6.0-5
> Orocos Bayesian Filtering Library examples
> ii ros-electric-orocos-kinematics-dynamics 0.2.3-s1323552462~lucid
> orocos_kinematics_dynamics
> ii ros-electric-orocos-toolchain 0.5.0.7-s1323571095~lucid
> orocos_toolchain
> nictosi@ubuntu:/opt/ros/electric/stacks/orocos_toolchain/ocl$ dpkg -l |
> grep
> rtt
> ii ros-electric-rtt-common-msgs 0.5.0.3-s1323573205~lucid
> rtt_common_msgs
> ii ros-electric-rtt-geometry 0.1.0-s1323574051~lucid
> rtt_geometry
> ii ros-electric-rtt-ros-comm 0.5.0.2-s1323572581~lucid
> rtt_ros_comm
> ii ros-electric-rtt-ros-integration 0.5.0.7-s1323572230~lucid
>
>
> Below are the messages shown using deployer-gnulinux. As you can see, the
> component "ActiveSensing" is available.
>
>
> 0.107 [ Warning][DeploymentComponent::import] The ROS package 'ocl' in
> '/opt/ros/electric/stacks/orocos_toolchain/ocl' nor its dependencies
> contained a lib/orocos directory. I'll look in the RTT_COMPONENT_PATH next.
> 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 and 'ls' for context info)
>
> TAB completion and HISTORY is available ('bash' like)
>
> Use 'Ctrl-D' or type 'quit' to exit this program.
>
> Deployer [S]> import("activeSensing")
> 8.074 [ ERROR ][TypekitRepository::Import] A protocol with id 1 was
> already
> added for type /std/string
> 8.074 [ ERROR ][TypekitRepository::Import] A protocol with id 1 was
> already
> added for type /std/vector
> 8.085 [ ERROR ][TypekitRepository::Import] A protocol with id 2 was
> already
> added for type /std/vector
> Plugin of activeSensing loaded in process.
> = true
>
> Deployer [S]> displayComponentTypes ()
> I can create the following component types:
> ActiveSensing
> OCL::ConsoleReporting
> OCL::FileReporting
> OCL::HMIConsoleOutput
> OCL::HelloWorld
> OCL::LuaComponent
> OCL::LuaTLSFComponent
>
> OCL::TcpReporting
> OCL::TimerComponent
> OCL::logging::Appender
> OCL::logging::FileAppender
> OCL::logging::LoggingService
> OCL::logging::OstreamAppender
> TaskContext
> = (void)
>
> Deployer [S]>
>

You can check the available types/typekits with typing '.types' in the
Deployer prompt. Also here, everything should be fine.

Peter