How to Solve TypeError: ‘int’ object is not Subscriptable
Some of the objects in python are subscriptable. This means that they hold and hold other objects, but an integer is not a subscriptable object. We use Integers used to store whole number values in python. If we treat an integer as a subscriptable object, it will raise an error. So, we will be discussing the particular type of error that we get while writing the code in python, i.e., TypeError: ‘int’ object is not subscriptable. We will also discuss the various methods to overcome this error.
What is TypeError: ‘int’ object is not subscriptable?
What is TypeError?
The TypeError occurs when you try to operate on a value that does not support that operation. Let us understand with the help of an example:
Suppose we try to concatenate a string and an integer using the ‘+’ operator. Here, we will see a TypeError because the + operation is not allowed between the two objects that are of different types.
Output:
Explanation:
Here, we have taken a string ‘Latracal Solutions” and taken a number. After that, in the print statement, we try to add them. As a result: TypeError occurred.
What is ‘int’ object is not subscriptable?
When we try to concatenate string and integer values, this message tells us that we treat an integer as a subscriptable object. An integer is not a subscriptable object. The objects that contain other objects or data types, like strings, lists, tuples, and dictionaries, are subscriptable. Let us take an example :
1. Number: typeerror: ‘int’ object is not subscriptable
output:
Explanation:
Here, we have taken a number and tried to print the through indexing, but it shows type error as integers are not subscriptable.
2. List: typeerror: ‘int’ object is not subscriptable
This TyperError problem doesn’t occur in the list as it is a subscriptable object. We can easily perform operations like slicing and indexing.
Output:
Explanation:
Here firstly, we have taken the list of names and accessed it with the help of indexing. So it shows the output as Solutions.
Daily Life Example of How typeerror: ‘int’ object is not subscriptable can Occur
Let us take an easy and daily life example of your date of birth, written in date, month, and year. We will write a program to take the user’s input and print out the date, month, and year separately.
Output:
Explanation:
Here firstly, we have taken the program for printing the date of birth separately with the help of indexing. Secondly, we have taken the integer input of date of birth in the form of a date, month, and year. Thirdly, we have separated the date, month, and year through indexing, and after that, we print them separately, but we get the output ad TypeError: ‘int’ object is not subscriptable. As we studied above, the integer object is not subscriptable.
Solution of TypeError: ‘int’ object is not subscriptable
We will make the same program of printing data of birth by taking input from the user. In that program, we have converted the date of birth as an integer, so we could not perform operations like indexing and slicing.
To solve this problem now, we will remove the int() statement from our code and run the same code.
Output:
Explanation:
Here, we have just taken the input into the string by just removing the int(), and now we can do indexing and slicing in it easily as it became a list that is subscriptable, so no error arises.
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Conclusion: Typeerror: ‘int’ object is not subscriptable
We have learned all key points about the TypeError: ‘int’ object is not subscriptable. There are objects like list, tuple, strings, and dictionaries which are subscriptable. This error occurs when you try to do indexing or slicing in an integer.
Suppose we need to perform operations like indexing and slicing on integers. Firstly, we have to convert the integer into a string, list, tuple, or dictionary.
Now you can easily the solve this python TypeError like an smart coder.
However, if you have any doubts or questions, do let me know in the comment section below. I will try to help you as soon as possible.
How to Fix TypeError: ‘int’ Object Is Not Subscriptable In Python?
In this article, we will be discussing certain type of error in Python. To be more specific we will be discussing the reason behind the occurrence of : TypeError: ‘int’ Object Is Not Subscriptable in Python and the methods to overcome such errors.
Let’s have a look at an example which demonstrates the occurrence of such errors.
Example: Consider the following program:
Output:
If you have come across a similar bug/error, then it must have been really frustrating! ��
But it also brings us to a list of questions:
- What does object not Subscriptable mean?
- What is a TypeError ?
- What is TypeError:’int’ object is not subscriptable ?
- How do I fix: TypeError:’int’ object is not subscriptable ?
Hence, without further delay let us discover the answers to our questions and then solve our problem.
➥ What Does Object Not Subscriptable Mean?
In simple terms, a subscriptable object in Python is an object that can contain other objects, i.e., the objects which are containers can be termed as subscriptable objects. Strings , tuples , lists and dictionaries are examples of subscriptable objects in Python.
➟ Why is Integer not a subscriptable Object?
Integers are whole numbers. They cannot contain other objects within them. Further, subscriptable objects implement the __getitem__() method and integer objects do not implement the __getitem__() method.
➥ What is a TypeError In Python?
A TypeError is raised when a certain operation is applied to an object of an incorrect type. For example, if you try to add a string object and an integer object using the + operator, then you will encounter a TypeError because the + operation is not allowed between the two objects that are f different types.