face_detector process is died

asked 2016-08-24 18:46:22 -0500

anilmullapudi gravatar image

i am using face_detector package. when i try to launch the face_detector_action.wide.launch , the process is dead without giving any error.

[face_detector-1] process has died [pid 9268, exit code -11, cmd /home/pr2admin/catkin_ws/devel/lib/face_detector/face_detector camera:=wide_stereo image:=image_rect __name:=face_detector __log:=/home/pr2admin/.ros/log/ac31f6bc-6a3a-11e6-8196-d05099960e3c/face_detector-1.log].log file: /home/pr2admin/.ros/log/ac31f6bc-6a3a-11e6-8196-d05099960e3c/face_detector-1*.log  all processes on machine have died, roslaunch will exit shutting down. processing monitor...... shutting down processing monitor complete

I tried to open the log file and check, but log file is not exist in that location. What could be the possible failures of face_detector may fail? I was able to see topics and images in rviz.

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Is this on a recently upgraded PR2? See Error: Cascade File haarcascade_frontalface_alt.xml for a possibly related question.

gvdhoorn gravatar image gvdhoorn  ( 2016-08-25 01:36:14 -0500 )edit

yes, it was recently upgraded. Thanks for the reference link.

anilmullapudi gravatar image anilmullapudi  ( 2016-08-25 13:43:08 -0500 )edit