Two errors that I came across about animal-tracking HOT 3 CLOSED

@imr555, please pull new version.

• The 1st error is caused by version < 4.0.0.21 of your OpenCV, run pip install -r requirements.txt.
• The 2nd one is caused by conflict between cv2.waitKey() and cv2.destroyWindow(). It was okay on Windows but not on Mac OS X or Linux.

from animal-tracking.

The previous issues are resolved. But theres a new error that has come up. After running the code twice each time at 120 sec, the program auto exits and this error shows up

Traceback (most recent call last):
  File "track.py", line 255, in <module>
    trace(filename)
  File "track.py", line 180, in trace
    x = int(M['m10']/M['m00'])
ZeroDivisionError: float division by zero

from animal-tracking.

Yes, it's fixed too in c560eb0.

from animal-tracking.