[ros-users] rosdep cannot resolve bluez

Fri May 7 20:17:45 UTC 2010

Hi Felix,

Lorenz just reminded me, did you install binaries or you compiled
packages by yourself?

cheers, D.

On Fri, May 7, 2010 at 9:49 PM, Felix Ruess <felix.ruess at gmail.com> wrote:
> python 2.6.5
>
> On Fri, May 7, 2010 at 9:40 PM, Dejan Pangercic
> <dejan.pangercic at gmail.com> wrote:
>> Python version ( python --version)?
>> D.
>>
>> On Fri, May 7, 2010 at 9:20 PM, Felix Ruess <felix.ruess at gmail.com> wrote:
>>> D,
>>>
>>> when I step through turtle_tf_listener.py with pdb it fails after
>>>
>>> -> rospy.wait_for_service('spawn')
>>> (Pdb) zsh: illegal hardware instruction  pdb turtle_tf_listener.py
>>> __name:=turtle_listener
>>>
>>> and pdb exits with sigill
>>>
>>> cheers, Felix
>>>
>>> On Fri, May 7, 2010 at 9:02 PM, Felix Ruess <felix.ruess at gmail.com> wrote:
>>>> Hey Dejan,
>>>>
>>>> I'm running boxturtle
>>>> I already checked with roswtf and it doesn't complain:
>>>>
>>>> 1413 ros % roswtf
>>>>
>>>> 2010-05-07 20:52:02 flixr pts/2
>>>> Loaded plugin tf.tfwtf
>>>> Stack: ros
>>>> ================================================================================
>>>> Static checks summary:
>>>>
>>>> No errors or warnings
>>>> ================================================================================
>>>>
>>>> ROS Master does not appear to be running.
>>>> Online graph checks will not be run.
>>>> ROS_MASTER_URI is [http://localhost:11311]
>>>>
>>>> cheers, Felix
>>>>
>>>>
>>>> On Fri, May 7, 2010 at 8:44 PM, Dejan Pangercic
>>>> <dejan.pangercic at gmail.com> wrote:
>>>>> Hi Felix,
>>>>> first off did you install stable, trunk or latest?
>>>>> Furthermore, gdb will not work for pyhton nodes, sorry I did not
>>>>> realize before it was about python. You would need to use pdb instead.
>>>>> Can you run roswtf  and post please?
>>>>>
>>>>> cheers, D.
>>>>>
>>>>>
>>>>> On Fri, May 7, 2010 at 8:05 PM, Felix Ruess <felix.ruess at gmail.com> wrote:
>>>>>> Dejan,
>>>>>>
>>>>>> I attached the full backtrace in case this is of any help...
>>>>>> Thanks a lot!
>>>>>>
>>>>>> Cheers, Felix
>>>>>>
>>>>>> On Fri, May 7, 2010 at 7:49 PM, Felix Ruess <felix.ruess at gmail.com> wrote:
>>>>>>> Tully,
>>>>>>>
>>>>>>> thanks for the hint! I did a svn up in joystick_drivers and there now
>>>>>>> it is already added in the dep file :-)
>>>>>>> And yes, that is not the problem causing the segfault.
>>>>>>>
>>>>>>> Dejan,
>>>>>>>
>>>>>>> finally found out how to debug the python program with gdb (removed
>>>>>>> the node from the launch file and ran gdb python seperately).
>>>>>>> here is the trace:
>>>>>>>
>>>>>>> (gdb) run turtle_tf_listener.py __name:=turtle_listener
>>>>>>> Starting program: /usr/bin/python turtle_tf_listener.py __name:=turtle_listener
>>>>>>> [Thread debugging using libthread_db enabled]
>>>>>>> [New Thread 0x25a8b70 (LWP 7159)]
>>>>>>> [New Thread 0x2da9b70 (LWP 7160)]
>>>>>>> [New Thread 0x35b6b70 (LWP 7161)]
>>>>>>> [Thread 0x35b6b70 (LWP 7161) exited]
>>>>>>> [New Thread 0x35b6b70 (LWP 7166)]
>>>>>>> [New Thread 0x3db7b70 (LWP 7170)]
>>>>>>> [New Thread 0x45b8b70 (LWP 7173)]
>>>>>>> [New Thread 0x4db9b70 (LWP 7175)]
>>>>>>> [Thread 0x45b8b70 (LWP 7173) exited]
>>>>>>>
>>>>>>> Program received signal SIGILL, Illegal instruction.
>>>>>>> [Switching to Thread 0x4db9b70 (LWP 7175)]
>>>>>>> 0x0051c203 in ros::TimeBase<ros::Time, ros::Duration>::fromSec
>>>>>>> (obj=<Time at remote 0x89970cc>, rt=0x4db86e0) at
>>>>>>> /home/flixr/ros/ros/core/roslib/include/ros/time.h:129
>>>>>>> 129       T& fromSec(double t) { sec = (uint32_t)floor(t); nsec =
>>>>>>> (uint32_t)round((t-sec) * 1e9);  return *static_cast<T*>(this);}
>>>>>>>
>>>>>>> Cheers, Felix
>>>>>>>
>>>>>>> On Fri, May 7, 2010 at 7:10 PM, Tully Foote <tfoote at willowgarage.com> wrote:
>>>>>>>> Felix,
>>>>>>>> I would not expect the bluez error to cause the segfault.
>>>>>>>> To solve the rosdep issue, you need to add an appropriate rule for 10.04 in
>>>>>>>> joystick_drivers rosdep.yaml
>>>>>>>> Add the bluez package name in 10.04 to the below section.
>>>>>>>>
>>>>>>>> bluez:
>>>>>>>>   ubuntu:
>>>>>>>>     '9.10': bluez
>>>>>>>>     '9.04': bluez
>>>>>>>>     '8.10': bluez
>>>>>>>>     '8.04': bluetooth
>>>>>>>>
>>>>>>>> Tully
>>>>>>>>
>>>>>>>> On Fri, May 7, 2010 at 9:49 AM, Dejan Pangercic <dejan.pangercic at gmail.com>
>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>> Hi Felix,
>>>>>>>>>
>>>>>>>>> could you try running demo.launch with gdb:
>>>>>>>>>
>>>>>>>>> http://www.ros.org/wiki/roslaunch/Tutorials/Roslaunch%20Nodes%20in%20Valgrind%20or%20GDB
>>>>>>>>> and provide back the backtrace an execution trace?
>>>>>>>>>
>>>>>>>>> cheers, D.
>>>>>>>>>
>>>>>>>>> On Fri, May 7, 2010 at 6:33 PM, Felix Ruess <felix.ruess at gmail.com> wrote:
>>>>>>>>> > Hi,
>>>>>>>>> >
>>>>>>>>> > I just tried to install the dependencies for the turtle_tf tutorial via
>>>>>>>>> >  rosdep install turtle_tf
>>>>>>>>> > and got the following error:
>>>>>>>>> >  Failed to find rosdep bluez for package turtle_tf on OS:ubuntu
>>>>>>>>> > version:10.04
>>>>>>>>> >  ERROR: ABORTING: Rosdeps [u'bluez'] could not be resolved
>>>>>>>>> >
>>>>>>>>> > As shown in the output I'm running lucid. Also the bluez package is
>>>>>>>>> > already installed, just rosdep can not resolve it somehow.
>>>>>>>>> > Works perfectly fine on my other (lucid) machine.... any ideas?
>>>>>>>>> >
>>>>>>>>> > Not sure if it is related to that but when I try the tutorial
>>>>>>>>> > $ roslaunch turtle_tf turtle_tf_demo.launch
>>>>>>>>> > it launches and displays the two turtles but then turtle_pointer dies:
>>>>>>>>> >  [turtle_pointer-6] process has died [pid 31095, exit code -4].
>>>>>>>>> > The logfile doesn't show any errors.
>>>>>>>>> >
>>>>>>>>> > I would appreciate any pointers in the right direction.
>>>>>>>>> >
>>>>>>>>> > Cheers,
>>>>>>>>> > Felix
>>>>>>>>> > _______________________________________________
>>>>>>>>> > ros-users mailing list
>>>>>>>>> > ros-users at code.ros.org
>>>>>>>>> > https://code.ros.org/mailman/listinfo/ros-users
>>>>>>>>> >
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> MSc. Dejan Pangercic
>>>>>>>>> PhD Student/Researcher
>>>>>>>>> Computer Science IX
>>>>>>>>> Technische Universität München
>>>>>>>>> Telephone: +49 (89) 289-17780
>>>>>>>>> E-Mail: dejan.pangercic at in.tum.de
>>>>>>>>> WWW: http://ias.cs.tum.edu/people/pangercic
>>>>>>>>> _______________________________________________
>>>>>>>>> ros-users mailing list
>>>>>>>>> ros-users at code.ros.org
>>>>>>>>> https://code.ros.org/mailman/listinfo/ros-users
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Tully Foote
>>>>>>>> Systems Engineer
>>>>>>>> Willow Garage, Inc.
>>>>>>>> tfoote at willowgarage.com
>>>>>>>> (650) 475-2827
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> ros-users mailing list
>>>>>>>> ros-users at code.ros.org
>>>>>>>> https://code.ros.org/mailman/listinfo/ros-users
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> ros-users mailing list
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>>>>>> https://code.ros.org/mailman/listinfo/ros-users
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> MSc. Dejan Pangercic
>>>>> PhD Student/Researcher
>>>>> Computer Science IX
>>>>> Technische Universität München
>>>>> Telephone: +49 (89) 289-17780
>>>>> E-Mail: dejan.pangercic at in.tum.de
>>>>> WWW: http://ias.cs.tum.edu/people/pangercic
>>>>> _______________________________________________
>>>>> ros-users mailing list
>>>>> ros-users at code.ros.org
>>>>> https://code.ros.org/mailman/listinfo/ros-users
>>>>>
>>>>
>>> _______________________________________________
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>>>
>>
>>
>>
>> --
>> MSc. Dejan Pangercic
>> PhD Student/Researcher
>> Computer Science IX
>> Technische Universität München
>> Telephone: +49 (89) 289-17780
>> E-Mail: dejan.pangercic at in.tum.de
>> WWW: http://ias.cs.tum.edu/people/pangercic
>> _______________________________________________
>> ros-users mailing list
>> ros-users at code.ros.org
>> https://code.ros.org/mailman/listinfo/ros-users
>>
> _______________________________________________
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-- 
MSc. Dejan Pangercic
PhD Student/Researcher
Computer Science IX
Technische Universität München
Telephone: +49 (89) 289-17780
E-Mail: dejan.pangercic at in.tum.de
WWW: http://ias.cs.tum.edu/people/pangercic