Roboflow cv2.imshow error keeps occurring even though it worked yesterday. How to fix?
I am constantly getting this error:
“cv2.error: OpenCV(4.9.0) D:aopencv-pythonopencv-pythonopencvmoduleshighguisrcwindow.cpp:971: error: (-215:Assertion failed) size.width>0 && size.height>0 in function ‘cv::imshow'”