I try to use library cv2 for changing picture.In mode debug I found out that problem in function cv2.namedWindow:
def run(self): name_of_window = 'Test_version' image_cv2 = cv2.imread('external_data/probe.jpg') cv2.namedWindow(name_of_window, cv2.WINDOW_NORMAL) cv2.imshow(name_of_window, image_cv2) cv2.waitKey(0) cv2.destroyAllWindows()After cv2.namedWindow appears warning and program stops.I will be pleasure if somebody give the advice.
When I call os.environ , appears this:
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