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process dies upon opencv_apps hough_circles.launch

asked 2016-10-11 01:30:31 -0500

kobalab gravatar image

updated 2016-10-11 02:29:00 -0500

130s gravatar image

... logging to /home/nao/.ros/log/7d02daea-8f75-11e6-ac99-c8cbb85a8643/roslaunch-nao-HP-EliteBook-8570w-23082.log Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB. ]2;/opt/ros/indigo/share/opencv_apps/launch/hough_circles.launch started roslaunch server http://127.0.0.1:48358/

SUMMARY
========

PARAMETERS
 * /hough_circles/accumulator_threshold: 50
 * /hough_circles/canny_threshold: 200
 * /hough_circles/debug_view: True
 * /hough_circles/dp: 2
 * /hough_circles/gaussian_blur_size: 9
 * /hough_circles/gaussian_sigma_x: 2
 * /hough_circles/gaussian_sigma_y: 2
 * /hough_circles/max_circle_radius: 0
 * /hough_circles/min_circle_radius: 0
 * /hough_circles/use_camera_info: False
 * /rosdistro: indigo
 * /rosversion: 1.11.20

NODES
  /
    hough_circles (opencv_apps/hough_circles)

ROS_MASTER_URI=http://127.0.0.1:11311
]2;/opt/ros/indigo/share/opencv_apps/launch/hough_circles.launch http://127.0.0.1:11311
core service [/rosout] found
process[hough_circles-1]: started with pid [23106]
[hough_circles-1] process has died [pid 23106, exit code -11, cmd /opt/ros/indigo/lib/opencv_apps/hough_circles image:=image_rect image:=/hsrb/head_rgbd_sensor/rgb/image_raw __name:=hough_circles __log:=/home/nao/.ros/log/7d02daea-8f75-11e6-ac99-c8cbb85a8643/hough_circles-1.log].
log file: /home/nao/.ros/log/7d02daea-8f75-11e6-ac99-c8cbb85a8643/hough_circles-1*.log
all processes on machine have died, roslaunch will exit
shutting down processing monitor...
... shutting down processing monitor complete
done

This happens with a undiclosable robot's gazebo. rostopic echo with the aforementined topic returns good series of topics.

Looking into a log, the node seems to have launched once, and suddenly died without leaving meaningful error logs.

[roslaunch][INFO] 2016-10-11 15:24:58,703: load_parameters starting ...
[roslaunch][INFO] 2016-10-11 15:24:58,710: ... load_parameters complete
[roslaunch][INFO] 2016-10-11 15:24:58,710: launch_nodes: launching local nodes ...
[roslaunch][INFO] 2016-10-11 15:24:58,710: ... preparing to launch node of type [opencv_apps/hough_circles]
[roslaunch][INFO] 2016-10-11 15:24:58,710: create_node_process: package[opencv_apps] type[hough_circles] machine[Machine(name[] env_loader[None] address[localhost] ssh_port[22] user[None] assignable[True] 
timeout[10.0])] master_uri[http://127.0.0.1:11311]
[roslaunch][INFO] 2016-10-11 15:24:58,711: process[hough_circles-1]: env[{'QT_QPA_PLATFORMTHEME': 'appmenu-qt5', 'ROS_DISTRO': 'indigo', 'XDG_GREETER_DATA_DIR': '/var/lib/lightdm-data/nao', 'GNOME_DESKTOP_
SESSION_ID': 'this-is-deprecated', 'XDG_CURRENT_DESKTOP': 'Unity', 'PKG_CONFIG_PATH': '/home/nao/hsr_ws/devel/lib/pkgconfig:/opt/ros/indigo/lib/x86_64-linux-gnu/pkgconfig:/opt/tmc/ros/indigo/lib/pkgconfig:
/opt/ros/indigo/lib/pkgconfig:/usr/local/lib/pkgconfig', 'ROSLISP_PACKAGE_DIRECTORIES': '/home/nao/hsr_ws/devel/share/common-lisp', 'CPATH': '/home/nao/hsr_ws/devel/include:/opt/tmc/ros/indigo/include:/opt
/ros/indigo/include', 'LOGNAME': 'nao', 'XDG_SEAT': 'seat0', 'PATH': '/opt/tmc/ros/indigo/bin:/opt/ros/indigo/bin:/home/nao/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/
local/games', 'XDG_VTNR': '7', 'GNOME_KEYRING_CONTROL': '/run/user/1000/keyring-yswdPa', 'CMAKE_PREFIX_PATH': '/home/nao/hsr_ws/devel:/opt/tmc/ros/indigo:/opt/ros/indigo', 'LD_LIBRARY_PATH': '/home/nao/hsr
_ws/devel/lib:/opt/ros/indigo/lib/x86_64-linux-gnu:/opt/tmc/ros/indigo/lib:/home/nao/catkin_ws/devel/lib:/opt/ros/indigo/lib', 'LANG': 'ja_JP.UTF-8', 'TERM': 'xterm', 'SHELL': '/bin/bash', 'XDG_SESSION_PAT
H': '/org/freedesktop/DisplayManager/Session0', 'XAUTHORITY': '/home/nao/.Xauthority', 'LANGUAGE': 'ja', 'SESSION_MANAGER': 'local/nao-HP-EliteBook-8570w:@/tmp/.ICE-unix/1963,unix/nao-HP-EliteBook-8570w:/t
mp/.ICE-unix/1963', 'SHLVL': '1', 'XDG_SESSION_ID': 'c2', 'MANDATORY_PATH': '/usr/share ...
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answered 2016-10-11 03:21:13 -0500

130s gravatar image

I took a look at @kobalab's computer and worked this issue around by re-installing libopencv* (and the dependent ROS packages).

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Asked: 2016-10-11 01:21:53 -0500

Seen: 439 times

Last updated: Oct 11 '16