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acfr / cam_lidar_calibration

(ITSC 2021) Optimising the selection of samples for robust lidar camera calibration. This package estimates the calibration parameters from camera to lidar frame.
Apache License 2.0
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RVIZ shuts down when i capture sample for calibration ! #26

Closed aristow1 closed 1 year ago

aristow1 commented 1 year ago

every time i want to capture the first sample to start the calibration, Rviz shuts down and i have to force quit it. on the terminal the capture seems to be successful and i get this : --- Sample 1 --- Measured board has: dimensions = 610x850 mm; area = 0.51850 m^2 Distance = 1.88 m Board angles = 87.15,86.83,87.63,86.36 degrees Board area = 0.52148 m^2 (+0.00298 m^2) Board avg height = 857.69mm (+7.69mm) Board avg width = 608.00mm (-2.00mm) Board dim = 602.17,855.47,859.90,613.83 mm Board dim error = 27.03 this the error i get when i force quit rviz :

[rviz-2] process has died [pid 8354, exit code -9, cmd /opt/ros/melodic/lib/rviz/rviz -d /home//catkin_ws/src/cam_lidar_calibration/rviz/cam_lidar_calibration.rviz name:=rviz log:=/home//.ros/log/9cd9ae78-55c8-11ed-880c-d04cc1051f2c/rviz-2.log]. log file: /home/***/.ros/log/9cd9ae78-55c8-11ed-880c-d04cc1051f2c/rviz-2.log

any help please ?

jpk219TW commented 1 year ago

This is a bit of a late reply so I'm not sure if this issue has been solved yet. In serviceCB of feature_extractor.cpp, there is a while loop which runs infinitely (not sure what function it serves or why it was included in the first place..). Remove the entire while loop and the package will most likely run fine.

aristow1 commented 1 year ago

@jpk219TW this solved it thank you.