Error When to load NAO model

asked 2013-09-27 15:37:48 -0500

vncntmh

52 ●9 ●14 ●25 http://roboticpeople.com/

updated 2013-10-01 13:27:53 -0500

Hello Everyone!!

I'm using: https://github.com/ahornung/nao_robot

When tried to load it have this problem:

process[nao_walker-2]: started with pid [25682]

process[nao_sensors-3]: started with pid [25683]

process[nao_controller-4]: started with pid [25684]

[ERROR] [WallTime: 1380507862.005092] Error importing NaoQI. Please make sure that 
Aldebaran's NaoQI API is in your PYTHONPATH.

[ERROR] [WallTime: 1380507862.141412] Error importing NaoQI. Please make sure that    Aldebaran's NaoQI API is in your PYTHONPATH.

================================================================================

REQUIRED process [nao_walker-2] has died!

process has died [pid 25682, exit code 1, cmd     /home/vincent/fuerte/nao_robot/nao_driver/scripts/nao_walker.py --pip=127.0.0.1 -- 

pport=9559 __name:=nao_walker __log:=/home/vincent/.ros/log/6a2efe60-2977-11e3-926b- b8030561fc1f/nao_walker-2.log].

log file: /home/vincent/.ros/log/6a2efe60-2977-11e3-926b-b8030561fc1f/nao_walker-2*.log

Initiating shutdown!

================================================================================

[ERROR] [WallTime: 1380507862.217620] Error importing NaoQI. Please make sure that           Aldebaran's NaoQI API is in your PYTHONPATH.

[nao_controller-4] killing on exit

[nao_sensors-3] killing on exit

[nao_walker-2] killing on exit

[rosout-1] killing on exit

[master] killing on exit

shutting down processing monitor...

... shutting down processing monitor complete

done

A lot of thanks!!!

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answered 2013-10-01 17:36:49 -0500

Po-Jen Lai

1361 ●35 ●43 ●61 https://www.linkedin.c...

These lines are important:

[ERROR] [WallTime: 1380507862.005092] Error importing NaoQI. Please make sure that 
Aldebaran's NaoQI API is in your PYTHONPATH.

[ERROR] [WallTime: 1380507862.141412] Error importing NaoQI. Please make sure that    Aldebaran's NaoQI API is in your PYTHONPATH.

It seems that you didn't install naoqi, or you didn't add the API in your library path. ROS packages only provide the interface with naoqi, you still need the original APIs for Nao to get things work.

See this page: http://wiki.ros.org/nao/Tutorials/Getting-Started#Installing_NAOqi

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Used: gedit .bashrc And copy in the end export PYTHONPATH=~/naoqi/naoqi-sdk-1.12.3-linux32/lib:$PYTHONPATH But have the same problem

vncntmh ( 2013-10-09 14:56:04 -0500 )edit

As AHornung said, you should install NaoQI python SDK in your PYTHON PATH. In /.~bashrc, it looks like `PYTHONPATH=${PYTHONPATH}:/home/rosfuerte/tool/pynaoqi-python-2.7-naoqi-1.14-linux64`

Po-Jen Lai ( 2013-10-10 05:05:19 -0500 )edit

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answered 2013-11-01 21:23:19 -0500

doudoushuixiu
1 ●7 ●7 ●16

u can download the naoqi-sdk-1.12.x but there is a error of using the naoqi-sdk-1.14.x because i use it first and there is something wrong in using it for ros .

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answered 2013-10-09 22:07:15 -0500

AHornung

5904 ●43 ●74 ●102 http://www.informatik....

You need to use the NaoQI Python SDK, and put that in your PYTHONPATH (not the C++ SDK). It looks like the "Getting Started" tutorial is out of date concerning that.

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answered 2013-10-09 15:00:21 -0500

vncntmh

52 ●9 ●14 ●25 http://roboticpeople.com/

updated 2013-10-09 15:05:15 -0500

Used:

gedit .bashrc

And copy in the end

export PYTHONPATH=~/naoqi/naoqi-sdk-1.12.3-linux32/lib:$PYTHONPATH

I have used:

cd ~/naoqi/naoqi-sdk-1.12.5-linux64/lib
export PYTHONPATH=~/naoqi/naoqi-sdk-1.12.5-linux64/lib:$PYTHONPATH

and tried to load:

roslaunch nao_driver nao_driver.launch

But have the same problem

A lot of thanks!!

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