list index out of range
时间: 2023-10-13 09:24:39 浏览: 22
This error occurs when you try to access an index of a list that doesn't exist. For example, if you have a list with three items, and you try to access the fourth item with index 3, you will get this error.
Here's an example:
```python
my_list = [1, 2, 3]
print(my_list[3])
```
Output:
```
IndexError: list index out of range
```
To fix this error, make sure you are accessing a valid index within the range of the list. You can use the `len()` function to check the length of the list and make sure you are not going beyond its bounds.