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camera calibration error using image_pipeline #13

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paul3333 opened this issue Feb 25, 2021 · 0 comments
Open

camera calibration error using image_pipeline #13

paul3333 opened this issue Feb 25, 2021 · 0 comments

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@paul3333
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I am running your package on ubuntu 16.04, ROS Kinetic and been able to build all packages using catkin_make without errors.
I also included the image_pipeline package as you were using it to rectify the drones images.

When running the camera calibration
rosrun camera_calibration cameracalibrator.py --size 8x6 --square 0.108 image:=/ardrone/front/image_raw camera:=/ardrone/front/

I receive the following error:

kinetic@kinetic:~$ rosrun camera_calibration cameracalibrator.py --size 8x6 --square 0.108 image:=/ardrone/front/image_raw camera:=/ardrone/front/
('Waiting for service', '/ardrone/front/set_camera_info', '...')
OK
Exception in thread Thread-4:
Traceback (most recent call last):
File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
self.run()
File "/home/kinetic/catkin_ws/src/image_pipeline/camera_calibration/src/camera_calibration/camera_calibrator.py", line 107, in run
self.function(m)
File "/home/kinetic/catkin_ws/src/image_pipeline/camera_calibration/src/camera_calibration/camera_calibrator.py", line 181, in handle_monocular
max_chessboard_speed = self._max_chessboard_speed)
File "/home/kinetic/catkin_ws/src/image_pipeline/camera_calibration/src/camera_calibration/calibrator.py", line 725, in init
super(MonoCalibrator, self).init(*args, **kwargs)
TypeError: super() argument 1 must be type, not classobject

Has anyone faced this issue? Any help would be highly appreciated.

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