Python报错：IndexError: index 0 is out of bounds for axis 0 with size 0

Python报错：

IndexError: index 0 is out of bounds for axis 0 with size 0

原因：
索引超出了列表的长度。
eg1:

import numpy as npa = np.empty(1)print(a[1])# IndexError: index 1 is out of bounds for axis 0 with size 1

eg2:

import numpy as npa = np.empty(3)print(a[5])# IndexError: index 5 is out of bounds for axis 0 with size 3

解决方法：
检查是自己的索引错了， 还是数组长度定义错了。

来源地址：https://blog.csdn.net/sweet_tea_/article/details/128514919