How to solve it？？？？？

[czalt1028]

Traceback (most recent call last):
File "test_widerface.py", line 107, in
im_size_min = np.min(im_shape[0:2])
File "<array_function internals>", line 6, in amin
File "D:\AI\anaconda3-5.3.1\envs\yolov5\lib\site-packages\numpy\core\fromnumeric.py", line 2831, in amin
keepdims=keepdims, initial=initial, where=where)
File "D:\AI\anaconda3-5.3.1\envs\yolov5\lib\site-packages\numpy\core\fromnumeric.py", line 87, in _wrapreduction
return ufunc.reduce(obj, axis, dtype, out, **passkwargs)
ValueError: zero-size array to reduction operation minimum which has no identity

How to solve it？？？？？

[MistyRain]

图片路径不对，数据没读进来，形状信息为空，取下标挂掉