TypeError: 'int' object is not subscriptable

This error occurs when you try to access an index of an integer, but integers are not subscriptable (meaning they cannot be indexed or sliced like lists or strings).

For example, the following code will raise a TypeError:

num = 123
print(num[0])  # raises TypeError: 'int' object is not subscriptable

To fix this error, make sure you are not trying to access an index or slice of an integer. If you need to work with individual digits of a number, you can convert the integer to a string first:

num = 123
num_str = str(num)
print(num_str[0])  # prints '1'

相关问题

TypeError: int object is not subscriptable

这个错误通常是因为你在尝试将一个整数类型的变量作为序列来进行索引或切片操作。请确保你要操作的变量是一个序列类型，比如列表或元组。如果你确定要对一个整数类型的变量进行索引操作，你可以将其转换为字符串类型，然后再进行操作，例如：

num = 123
string_num = str(num)
first_digit = string_num[0]

TypeError:'int'object is not subscriptable

This error occurs when you try to use the subscript notation (using square brackets) on an integer object. This is not allowed because integers are not iterable, meaning you cannot access individual elements of an integer. Here's an example:

my_number = 123
print(my_number[0])  # This will raise a TypeError

To fix this error, you need to make sure you are using the subscript notation on an iterable object such as a list, tuple, or string.