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AprilRobotics / apriltag_ros

A ROS wrapper of the AprilTag 3 visual fiducial detector
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roslaunch continuous_detection.launch: process has died, exit code -11 #134

Closed branyang02 closed 1 year ago

branyang02 commented 2 years ago

I tried to run roslaunch apriltag_ros continuous_detection.launch, and it would run normally. However, when I point my camera at an AprilTag, this error message shows up:

[apriltag_ros_continuous_node-1] process has died [pid 10182, exit code -11, cmd /home/admin-ese/catkin_ws/devel/lib/apriltag_ros/apriltag_ros_continuous_node image_rect:=/usb_cam/image_raw camera_info:=/usb_cam/camera_info __name:=apriltag_ros_continuous_node __log:=/home/admin-ese/.ros/log/7f42526a-2c98-11ed-8ee3-3417ebded2e2/apriltag_ros_continuous_node-1.log]. log file: /home/admin-ese/.ros/log/7f42526a-2c98-11ed-8ee3-3417ebded2e2/apriltag_ros_continuous_node-1*.log

What is this issue and what does it mean?

OpenCV: 4.6.0-dev Ubuntu 18.04 ros melodic

wxmerkt commented 1 year ago

Closing due to lack of detail & inactivity. If you discover this, please compile in Debug mode and use gdb to figure out where things break.