[ros-users] rosdep cannot resolve bluez

Fri May 7 19:49:37 UTC 2010

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
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
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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
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> ros-users mailing list
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