ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
1 | initial version |
Hi!! If I comment out all of the set_control( param, param) calls, I get an error:
[uvc_camera-1] process has died [pid 3419, exit code -11, cmd /home/siml/roswk/uvc_camera_pkg/uvc_camera/bin/camera_node __name:=uvc_camera __log:=/home/siml/.ros/log/0cee0b5a-a2dc-11e2-9b3d-20cf3057401c/uvc_camera-1.log]. log file: /home/siml/.ros/log/0cee0b5a-a2dc-11e2-9b3d-20cf3057401c/uvc_camera-1*.log
more complete output:
..........
core service [/rosout] found
Exception AttributeError: AttributeError("'_DummyThread' object has no attribute '_Thread__block'",) in <module 'threading'="" from="" '="" usr="" lib="" python2.7="" threading.pyc'=""> ignored
process[uvc_camera-1]: started with pid [3419]
opening /dev/video0
pixfmt 0 = 'GRBG' desc = 'GRBG'
discrete: 162x120:
discrete: 324x240:
int (Brightness, 0, id = 980900): 0 to 31 (1)
int (Contrast, 0, id = 980901): 0 to 15 (1)
int (Exposure, 0, id = 980911): 0 to 1023 (1)
int (Gain, 0, id = 980913): 0 to 255 (1)
[uvc_camera-1] process has died [pid 3419, exit code -11, cmd /home/siml/roswk/uvc_camera_pkg/uvc_camera/bin/camera_node __name:=uvc_camera __log:=/home/siml/.ros/log/0cee0b5a-a2dc-11e2-9b3d-20cf3057401c/uvc_camera-1.log].
log file: /home/siml/.ros/log/0cee0b5a-a2dc-11e2-9b3d-20cf3057401c/uvc_camera-1*.log
all processes on machine have died, roslaunch will exit
shutting down processing monitor...
... shutting down processing monitor complete
done
any ideas?