error: (-215) scn == 3 || scn == 4 in function cv::cvtColor

njanirudh / Aruco_Tracker

Aruco Markers for pose estimation

MIT License

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error: (-215) scn == 3 || scn == 4 in function cv::cvtColor #12

Open yiyayi-0123 opened 3 years ago

yiyayi-0123 commented 3 years ago

When I try to run aruco_tracker.py I get cv2.error: OpenCV(3.4.1) C:\projects\opencv-python\opencv\modules\imgproc\src\color.cpp:11147: error: (-215) scn == 3 || scn == 4 in function cv::cvtColor

njanirudh commented 3 years ago

Can you check if the path to the image is correct?