index 1 is out of bounds for length 1

这句话的意思是：索引 1 超出了长度为 1 的范围。

这通常出现在程序中访问数组或列表时，索引超出了其长度范围。这意味着程序试图访问不存在的元素，因此会引发错误。要解决这个问题，需要检查程序中的索引值是否正确，并确保它们不超出数组或列表的长度范围。

相关问题

Index -1 out of bounds for length 5

This error message is usually encountered in programming when trying to access an element in an array or a list using an index that is outside the valid range of indices for that array or list.

In this particular case, the error message indicates that the index -1 was used to access an element in an array or list with a length of 5. Since the valid indices for an array or list with length 5 are 0 to 4, the index -1 is out of bounds and the program throws an error.

To fix this error, you should check the range of indices that are valid for the array or list you are working with and make sure that you are using a valid index when accessing its elements.

Index 4 out of bounds for length 4

This error message typically occurs when you are trying to access an element in an array or a list using an index that is greater than or equal to the length of the array or list.

For example, if you have an array with a length of 4 and you try to access the element at index 4 (which is the fifth element), you will get this error message because the array only has elements at indexes 0, 1, 2, and 3.

To fix this error, make sure that you are using valid indexes that are within the bounds of the array or list. You can also check the length of the array or list to ensure that you are not accessing elements that do not exist.