TypeError: Can't parse 'center'. Sequence item with index 0 has a wrong type

[mstixenberger]

Has anyone encountered the following? I am using the supplied demonstration images.

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~/repos_tmp/cq-metrics-personal/images_png/color_checker.py in 
      40 SWATCHES = []
      41 for image in COLOUR_CHECKER_IMAGES:
----> 42     for swatches, colour_checker, masks in detect_colour_checkers_segmentation(
      43         image, additional_data=True):
      44         SWATCHES.append(swatches)

~/.local/lib/python3.8/site-packages/colour_checker_detection/detection/segmentation.py in detect_colour_checkers_segmentation(image, samples, additional_data)
    767     colour_checkers_colours = []
    768     colour_checkers_data = []
--> 769     for colour_checker in extract_colour_checkers_segmentation(image):
    770         colour_checker = cctf_decoding(
    771             as_float_array(colour_checker[..., ::-1]) / 255)

~/.local/lib/python3.8/site-packages/colour_checker_detection/detection/segmentation.py in extract_colour_checkers_segmentation(image)
    690     colour_checkers = []
    691     for colour_checker in colour_checkers_coordinates_segmentation(image):
--> 692         colour_checker = crop_and_level_image_with_rectangle(
    693             image, cv2.minAreaRect(colour_checker))
    694         width, height = (colour_checker.shape[1], colour_checker.shape[0])

~/.local/lib/python3.8/site-packages/colour_checker_detection/detection/segmentation.py in crop_and_level_image_with_rectangle(image, rectangle)
    459     width_r, height_r = as_int_array([width_r, height_r])
    460 
--> 461     M_r = cv2.getRotationMatrix2D(centroid, angle, 1)
    462 
    463     image_r = cv2.warpAffine(image, M_r, (width, height), cv2.INTER_CUBIC)

TypeError: Can't parse 'center'. Sequence item with index 0 has a wrong type

[KelSolaar]

Hi @Makespeare1447,

Sorry for the late answer, would you mind trying the latest develop branch please? OpenCV introduced a lot of small changes that broke the released version but should be fixed with the latest code (unless they broke things recently again).