Errors and Exception

The TypeError: can’t multiply sequence by non-int of type ‘str’ occurs if we multiply a string by another string without converting into an integer or floating-point. In this tutorial, we…

If you are accessing the elements of a list in Python, you need to access it using its index position or slices. However, if you try to access a list…

In Python, we use Integers to store the whole numbers, and it is not a subscriptable object. If you treat an integer like a subscriptable object, the Python interpreter will raise TypeError:…

The TypeError: can’t multiply sequence by non-int of type ‘float’ occurs if we use the multiply operator between a string and float value.  In this tutorial, we will learn what…

The most common scenario where Python throws TypeError: ‘list’ object is not callable is when you have assigned a variable name as “list” or if you are trying to index the elements…

The TypeError: the ‘int’ object is not a callable error occurs if an arithmetic operator is missed while performing the calculations or the reserved keywords are declared as variables and used as…

If you subscript any object with None value, Python will raise TypeError: ‘NoneType’ object is not subscriptable exception. The term subscript means retrieving the values using indexing. In this tutorial,…

If you use the Python image library and import PIL, you might get ImportError: No module named PIL while running the project. It happens due to the depreciation of the…

In Python, if you try to import pandas without installing the module using pip, you will get ImportError: no module named pandas error.  In this tutorial, let’s look at installing…

In Python, if you try to import Requests without installing the module using pip, you will get ImportError: no module named requests error.  In this tutorial, let’s look at installing…

If you get ValueError: too many values to unpack (expected 2), it means that you are trying to access too many values from an iterator. Value Error is a standard exception…

The UnicodeDecodeError occurs mainly while importing and reading the CSV or JSON files in your Python code. If the provided file has some special characters, Python will throw an UnicodeDecodeError:…

If you convert a string object into a floating-point in Python many times you will get a ValueError: could not convert string to float. Usually, this happens if the string…

In Python, the array will be accessed using an indexing method. Similarly, the NumPy array also needs to be accessed through the indexing method. In this article, we will look…

Graphviz is open source graph visualization software that helps represent structural information as diagrams of abstract graphs and networks. Sometimes, if you install this on windows with Python 3, you…

If you are working with APIs and trying to fetch and parse the JSON data while making the HTTP or curl requests and JSON response is not well-formed, Python will…

Pip is a recursive acronym for either “Pip Installs Packages” or “Pip Installs Python.” Alternatively, pip stands for “preferred installer program.” Basically, it is a package manager that allows you to download…

In Python, you will get a valueerror: cannot reindex from a duplicate axis usually when you set an index to a specific value, reindexing or resampling the DataFrame using reindex method. If you look…

Indentation in Python is important, and it makes your code well structured and clean. Python uses indentation to define code blocks. You can use either tabs or spaces to indent…

TypeError: unhashable type: ‘list’ usually occurs when you use the list as a hash argument. In simple terms, if you use a list as a key in the dictionary, you…

The urllib.error.httperror: http error 403: forbidden occurs when you try to scrap a webpage using urllib.request module and the mod_security blocks the request. There are several reasons why you get this error.…

The SyntaxError: unexpected EOF while parsing occurs if the Python interpreter reaches the end of your source code before executing all the code blocks. This happens if you forget to close the parenthesis…