No response - no windows - no errors

[atasoglou]

Hello I trying to run the calibration but no window is popping up. Node launches but the last info message is Reading CameraInfo from configuration file and then nothing.

Using ROS Indigo with OpenCV 3.4.1

Any clues?

Here is the output:

Size of the frame: 1024 x 512 Limits: -0.56 to 0.5 Limits: 2.7 to 3.2 Limits: -0.99 to -0.43 Number of markers: 2 Intensity threshold (between 0.0 and 1.0): 0.0004 useCameraInfo: 0 Projection matrix: [551.29785, -0.27212, 501.52975, 0; 0, 551.16797, 248.17503, 0; 0, 0, 1, 0] MAX_ITERS: 10 [ INFO] [1528900343.889889061]: Reading CameraInfo from configuration file

[atasoglou]

OK so I run the aruco_mapper which - (heads up) - is commented out in the find_transform.lauch file.

Now I am getting the following error (crash):

Size of the frame: 1024 x 512
Limits: -0.56 to 0.5
Limits: 2.7 to 3.2
Limits: -0.99 to -0.43
Number of markers: 2
Intensity threshold (between 0.0 and 1.0): 0.0004
useCameraInfo: 1
Projection matrix: 
[551.29785, -0.27212, 501.52975, 0;
 0, 551.16797, 248.17503, 0;
 0, 0, 1, 0]
MAX_ITERS: 100
[ INFO] [1528901217.507838434]: Reading CameraInfo from topic
done1
[ WARN] [1528901217.766896234]: Messages of type 0 arrived out of order (will print only once)
[ INFO] [1528901218.078632845]: Camera info received at 1.5289e+09
[ INFO] [1528901218.078676401]: Velodyne scan received at 1.5289e+09
[ INFO] [1528901218.078692674]: marker_6dof received at 1.5289e+09
[find_transform-1] process has died [pid 1566, exit code -11, cmd /home/tanasaki/ROS/catkin_ws/devel/lib/lidar_camera_calibration/find_transform __name:=find_transform __log:=/home/tanasaki/.ros/log/62a69876-6f11-11e8-9a69-6045cb6d5ae1/find_transform-1.log].
log file: /home/tanasaki/.ros/log/62a69876-6f11-11e8-9a69-6045cb6d5ae1/find_transform-1*.log
all processes on machine have died, roslaunch will exit
shutting down processing monitor...
... shutting down processing monitor complete

The aruco detection seems to be fine.

[karnikram]

It seems like your messages are out of sync. The timestamps of all the messages must match and must be using the same clock, sim clock if you're using a bagfile.

[vllsm]

hi, atasoglou, I am confronting the same error as you. "[find_transform-1] process has died: So could you please tell me your solution? thank you so much in advance

[vllsm]

@atasoglou @ankitdhall please

[xuhangxx]

i delete commas in the .ini file, and solve the same problem.