ORB Demo code errors out with cv2.error: Unknown C++ exception from OpenCV code

[WurmD]

Expected behaviour

Demo code from https://opencv-python-tutroals.readthedocs.io/en/latest/py_tutorials/py_feature2d/py_orb/py_orb.html

import cv2
img = cv2.imread('images/IMG_6769.jpg',0)
orb = cv2.ORB()
kp = orb.detect(img,None)

should run

Actual behaviour

cv2.error: Unknown C++ exception from OpenCV code

Steps to reproduce

• example code: https://opencv-python-tutroals.readthedocs.io/en/latest/py_tutorials/py_feature2d/py_orb/py_orb.html
• operating system: Windows 10
• architecture (e.g. x86): x64
• opencv-python version: 4.5.2.52

Extras

OpenCV Issue: opencv/opencv#20081
Stackoverflow: https://stackoverflow.com/questions/67526521/orb-demo-code-errors-out-with-cv2-error-unknown-c-exception-from-opencv-code

[asmorkalov]

The issue has been resolved in the related OpenCv issue.

[studystudyismyname]

hi,i'm also a beginner. Have you solved this problem.I searched this problem for several days and found no result.I don't know where going wrong.If you solve this problem, would you please tell me why. Thank you!