pycharm 打开摄像头失败
环境 pycharm2019.2，python3.7 ，Mac OS X10.14
import cv2
cap = cv2.VideoCapture(0)
while True:
ret, frame = cap.read()
cv2.imshow("Video", frame)
if cv2.waitKey(1) == 27:
break
cap.release()
cv2.destroyAllWindows()
报错
/usr/local/bin/python3.7 "/Users/pig/学习/编程练习/Pycharm/Python 2.7/cv_test/test11.py"
Process finished with exit code 134 (interrupted by signal 6: SIGABRT)
