utils.py:268: RuntimeWarning: invalid value encountered in greater

[xiaocheng2]

Hi man, I am using yolov4 and running demo.py has the following problems:
utils.py:268: RuntimeWarning: invalid value encountered in greater
invalid_mask = np.logical_or((pred_coor[:, 0] > pred_coor[:, 2]), (pred_coor[:, 1] > pred_coor[:, 3]))
May I ask how is this going?

[xiaocheng2]

This problem occurs when I use the pd file converted by yolov4.weights. I will not have this problem when I use my own train.