def detect():
xxxxxxxxx
t = float(y2-y1)/(x2-x1)
xxxxxxx
while True:
ret, frame = cap.read()
img = cv2.resize(frame,size_info)
cv2.imshow('camera',img)
cv2.waitKey(1000)
#图片
#img = cv2.imread('0e4fd6a3e3c9fba84346192c62591be.jpg')
list_reflect=hfz.detect(img)
File "/home/max/Desktop/tiao/hfz.py", line 29, in rotate_img
t = float(y2-y1)/(x2-x1)
ZeroDivisionError: float division by zero
如果detect中x1=x2 y1=y2 程序就会自行中止报下面的错误 ,想让出现这个错误时,在第二块循环里进入下一次循环怎么做,代码加在哪