遇到cv2.error: OpenCV(3.4.2) /io/opencv/modules/imgproc/src/intersection.cpp:255: error: (-215:Assertion failed) intersection.size() <= 8 in function 'rotatedRectangleIntersection'

[YongZ-Lee]

遇到训练能跑几十个epoch后，突然在test module时候会报在/utils/ocr_metric/icdar2015/detection/iou.py的第12行的“rotatedRectangleIntersection(rect_a, rect_b)”错误，找不到错误的头绪