On Tue, May 14, 2013 at 10:16 PM, Peter Soetens
<peter [..] ...> wrote:
> On Mon, May 13, 2013 at 2:42 PM, Mohamad Javad Aein <javad [dot] aein [..] ...>
> wrote:
>>
>> I did the installation again (this time with apt-get ).
>> But I got the same errors (element 0 , element 1 etc). The solution
>> was to change the cpf files in the provided example.
>> Now I can run the example by: rosrun ocl deployer-gnulinux -s
>> test_LWR_naxes.xml
>> but there is no connection: FRIState.last outputs just zeros.
>> I checked many things that could be the problem to connection but I
>> couldn't solve it yet.
>
>
> What's the output of this test ?
output of rosrun ocl deployer-gnulinux -stest_LWR_naxes.xml (inside
the lwr_fri/examples directory):
Real-time memory: 517904 bytes free of 524288 allocated.
0.514 [ Warning][Thread] Lowering scheduler type to SCHED_OTHER for
non-privileged users..
0.514 [ Warning][Activity] Lowering scheduler type to SCHED_OTHER for
non-privileged users..
0.515 [ Warning][DeploymentComponent::loadComponents] Lowering
scheduler type to SCHED_OTHER for non-privileged users..
Switched to : Deployer

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Deployer [S]>

>
>>
>>
>> Any ideas would be much appreciated :-)
>
>
> and
> rosrun ocl deployer-gnulinux -s runfri.ops
> ?
rosrun ocl deployer-gnulinux -s runfri.ops (inside the lwr_fri directory)
Real-time memory: 517904 bytes free of 524288 allocated.
0.496 [ Warning][Thread] Lowering scheduler type to SCHED_OTHER for
non-privileged users..
0.496 [ Warning][Thread] Forcing priority (99) of thread with
SCHED_OTHER policy to 0.
0.496 [ Warning][lwr] Lowering scheduler type to SCHED_OTHER for
non-privileged users..
Switched to : Deployer

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You can type in an operation, expression, create or change variables.
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Deployer [S]>

>
> and
> rosrun ocl rttlua-gnulinux -i runfri.lua
> ?
rosrun ocl rttlua-gnulinux -i runfri.lua (inside the lwr_fri directory)
Real-time memory: 517904 bytes free of 524288 allocated.
OROCOS RTTLua 1.0-beta5 / Lua 5.1.4 (gnulinux)
/opt/ros/fuerte/stacks/orocos_toolchain/ocl/bin/rttlua-gnulinux:
runfri.lua:1: module 'rttlib' not found:
no field package.preload['rttlib']
no file './rttlib.lua'
no file '/usr/local/share/lua/5.1/rttlib.lua'
no file '/usr/local/share/lua/5.1/rttlib/init.lua'
no file '/usr/local/lib/lua/5.1/rttlib.lua'
no file '/usr/local/lib/lua/5.1/rttlib/init.lua'
no file '/usr/share/lua/5.1/rttlib.lua'
no file '/usr/share/lua/5.1/rttlib/init.lua'
no file './rttlib.so'
no file '/usr/local/lib/lua/5.1/rttlib.so'
no file '/usr/lib/x86_64-linux-gnu/lua/5.1/rttlib.so'
no file '/usr/lib/lua/5.1/rttlib.so'
no file '/usr/local/lib/lua/5.1/loadall.so'
stack traceback:
[C]: in function 'require'
runfri.lua:1: in main chunk
[C]: ?
TLSF bytes allocated=524288 overhead=6384 max-used=6384
currently-used=6384 still-allocated=0

>
> Peter
>
>>
>>
>> Bests,
>> Mohamad
>>
>> On Thu, May 2, 2013 at 11:39 PM, Peter Soetens <peter [..] ...>
>> wrote:
>> > Hi Mohamad,
>> >
>> > Please re-do the instructions, I updated the rosinstall ones as well.
>> > They
>> > did not contain the -v fuerte option which is required to set the
>> > correct
>> > version. Note that there are also Ubuntu package available for fuerte.
>> >
>> > Peter
>> >
>> >
>> > On Tue, Apr 30, 2013 at 12:40 PM, Mohamad Javad Aein
>> > <javad [dot] aein [..] ...>
>> > wrote:
>> >>
>> >> On Wed, Apr 24, 2013 at 9:51 PM, Peter Soetens
>> >> <peter [..] ...>
>> >> wrote:
>> >> > Hi Mohamad,
>> >> >
>> >> > Did you do the 'git checkout toolchain-2.5' steps ? If so, please
>> >> > skip
>> >> > them,
>> >> > version 2.6 should have fixed the issue you're seeing.
>> >> >
>> >> > I'll update the wiki to tell 'fuerte' instead...
>> >> >
>> >> > Peter
>> >> I installed orocos by following the instructions in
>> >> http://www.ros.org/wiki/orocos_toolchain_ros part 1. With rosinstall
>> >> I haven't done anything like 'git checkout toolchain-2.5'.
>> >> Should I try manual installation?
>> >>
>> >> >
>> >> >
>> >> > On Thu, Apr 18, 2013 at 11:03 AM, Mohamad Javad Aein
>> >> > <javad [dot] aein [..] ...>
>> >> > wrote:
>> >> >>
>> >> >> On Thu, Apr 18, 2013 at 10:08 AM, Mohamad Javad Aein
>> >> >> <javad [dot] aein [..] ...> wrote:
>> >> >> > On Wed, Apr 17, 2013 at 11:21 PM, Peter Soetens
>> >> >> > <peter [..] ...> wrote:
>> >> >> >>
>> >> >> >> On Wed, Apr 17, 2013 at 10:57 AM, Mohamad Javad Aein
>> >> >> >> <javad [dot] aein [..] ...> wrote:
>> >> >> >> > Hi,
>> >> >> >> >
>> >> >> >> > I replied to an existing topic in the forum, I don't know why
>> >> >> >> > it
>> >> >> >> > appeared as
>> >> >> >> > a separate thread.
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > http://www.orocos.org/forum/orocos/orocos-users/orocos-fri-component-issues
>> >> >> >> >
>> >> >> >> > I repeat my problem here:
>> >> >> >> > when I try to run FRI component example as: rosrun ocl
>> >> >> >> > deployer-gnulinux -s
>> >> >> >> > test_LWR_naxes.xml I get this:
>> >> >> >> >
>> >> >> >> > Real-time memory: 517904 bytes free of 524288 allocated. 4.305
>> >> >> >> > [
>> >> >> >> > Warning][Thread] Lowering scheduler type to SCHED_OTHER for
>> >> >> >> > non-privileged
>> >> >> >> > users.. 4.306 [ Warning][Activity] Lowering scheduler type to
>> >> >> >> > SCHED_OTHER
>> >> >> >> > for non-privileged users.. 4.306 [
>> >> >> >> > Warning][DeploymentComponent::loadComponents] Lowering
>> >> >> >> > scheduler
>> >> >> >> > type
>> >> >> >> > to
>> >> >> >> > SCHED_OTHER for non-privileged users.. 4.372 [
>> >> >> >> > Warning][TinyDemarshaller]
>> >> >> >> > Use type='ulong' instead of type='ushort' for Property
>> >> >> >> > 'num_axes',
>> >> >> >> > since
>> >> >> >> > 16bit integers are not supported. 4.372 [
>> >> >> >> > Warning][TinyDemarshaller]
>> >> >> >> > Future
>> >> >> >> > versions of RTT will no longer map XML 'ushort' to C++
>> >> >> >> > 'unsigned
>> >> >> >> > int'
>> >> >> >> > but to
>> >> >> >> > C++ 'unsigned short' Property objects. 4.408 [ ERROR
>> >> >> >> > ][refreshProperties]
>> >> >> >> > Could not find Property double Element0 in source. 4.408 [
>> >> >> >> > ERROR
>> >> >> >> > ][refreshProperties] Could not find Property double Element1 in
>> >> >> >> > source.
>> >> >> >> > 4.408 [ ERROR ][refreshProperties] Could not find Property
>> >> >> >> > double
>> >> >> >> > Element2
>> >> >> >> > in source. 4.408 [ ERROR ][refreshProperties] Could not find
>> >> >> >> > Property
>> >> >> >> > double
>> >> >> >> > Element3 in source. 4.408 [ ERROR ][refreshProperties] Could
>> >> >> >> > not
>> >> >> >> > find
>> >> >> >> > Property double Element4 in source. 4.408 [ ERROR
>> >> >> >> > ][refreshProperties] Could
>> >> >> >> > not find Property double Element5 in source. 4.408 [ ERROR
>> >> >> >> > ][refreshProperties] Could not find Property double Element6 in
>> >> >> >> > source.
>> >> >> >> > 4.408 [ ERROR ][PropertyLoader:configure] The type 'array' did
>> >> >> >> > not
>> >> >> >> > provide a
>> >> >> >> > type composition function, but I need one to compose it from a
>> >> >> >> > PropertyBag.
>> >> >> >> > 4.410 [ ERROR ][refreshProperties] Could not find Property
>> >> >> >> > double
>> >> >> >> > Element0
>> >> >> >> > in source. 4.410 [ ERROR ][refreshProperties] Could not find
>> >> >> >> > Property
>> >> >> >> > double
>> >> >> >> > Element1 in source. 4.410 [ ERROR ][refreshProperties] Could
>> >> >> >> > not
>> >> >> >> > find
>> >> >> >> > Property double Element2 in source. 4.410 [ ERROR
>> >> >> >> > ][refreshProperties] Could
>> >> >> >> > not find Property double Element3 in source. 4.410 [ ERROR
>> >> >> >> > ][refreshProperties] Could not find Property double Element4 in
>> >> >> >> > source.
>> >> >> >> > 4.410 [ ERROR ][refreshProperties] Could not find Property
>> >> >> >> > double
>> >> >> >> > Element5
>> >> >> >> > in source. 4.410 [ ERROR ][refreshProperties] Could not find
>> >> >> >> > Property
>> >> >> >> > double
>> >> >> >> > Element6 in source. 4.410 [ ERROR ][PropertyLoader:configure]
>> >> >> >> > The
>> >> >> >> > type
>> >> >> >> > 'array' did not provide a type composition function, but I need
>> >> >> >> > one
>> >> >> >> > to
>> >> >> >> > compose it from a PropertyBag. 4.410 [ ERROR
>> >> >> >> > ][DeploymentComponent::configureComponents] Failed to configure
>> >> >> >> > properties
>> >> >> >> > for component nAxesGeneratorPos 4.411 [ ERROR
>> >> >> >> > ][nAxesGeneratorPos]
>> >> >> >> > Size of
>> >> >> >> > max_vel does not match num_axes 4.411 [ ERROR
>> >> >> >> > ][DeploymentComponent::configureComponents] Failed to configure
>> >> >> >> > component
>> >> >> >> > nAxesGeneratorPos: state is 1 4.411 [ ERROR ][Logger] Failed to
>> >> >> >> > configure a
>> >> >> >> > component: aborting kick-start.
>> >> >> >> >
>> >> >> >> > 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 NOT available (LGPL-version)
>> >> >> >> >
>> >> >> >> > Use 'Ctrl-D' or type 'quit' to exit this program.
>> >> >> >> >
>> >> >> >> > Deployer [S]>
>> >> >> >> >
>> >> >> >>
>> >> >> >> Which version of ROS, Orocos, the component ?
>> >> >> >>
>> >> >> >> Peter
>> >> >> >
>> >> >> >
>> >> >> > Hi Peter,
>> >> >> >
>> >> >> > I have ubuntu 12.04, ROS fuerte. I installed Orocos according to
>> >> >> > this
>> >> >> > link:
>> >> >> > http://www.ros.org/wiki/orocos_toolchain_ros
>> >> >> > and I got FRIcomponent (kuka_robot_hardware) from
>> >> >> > http://git.mech.kuleuven.be/
>> >> >> >
>> >> >> > I have done this process once in my old Ubuntu (10.04) and it
>> >> >> > worked.
>> >> >> > Now I want to do the same in Ubuntu 12.04.
>> >> >> > Could it be because of some missing dependencies?
>> >> >> >
>> >> >> > Bests,
>> >> >> > Mohamad
>> >> >>
>> >> >> To add more info: I checked my old installation and compared it to
>> >> >> the
>> >> >> current,
>> >> >> I compared "orocos_toolchain" and in the new installation I don't
>> >> >> have
>> >> >> "rtt_gems".
>> >> >>
>> >> >> I hope this helps someone to find the problem!
>> >> >>
>> >> >> Question: is there any difference between
>> >> >> orocos_toolchain(http://www.ros.org/wiki/orocos_toolchain_ros) and
>> >> >> orocos_toolchain_ros (GIT at MECH)?
>> >> >>
>> >> >> Bests,
>> >> >> Mohamad
>> >> >
>> >> >
>> >
>> >
>
>