by Suf | Dec 15, 2021 | Programming, Python, Tips
This error occurs when you pass a None value to a len() function call. NoneType objects are returned by functions that do not return anything and do not have a length. You can solve the error by only passing iterable objects to the len() function. Also, ensure that...
by Suf | Dec 15, 2021 | Programming, Python, Tips
Python raises ValueError when a function receives an argument with a correct type but an invalid value. Python valueerror: too many values to unpack (expected 2) means you are trying to access too many values from an iterator. In this tutorial, we will go through what...
by Suf | Dec 14, 2021 | Programming, Python, Tips
You will encounter the TypeError: ‘NoneType’ object is not callable if you try to call an object with a None value like a function. Only functions respond to function calls. In this tutorial, we will look at examples of code that raise the TypeError and...
by Suf | Dec 14, 2021 | Programming, Python, Tips
In Python, we can only compare objects using mathematical operators if they are the same numerical data type. Suppose you use a comparison operator like the greater than the operator or >, between a string and an integer. In that case, you will raise the TypeError:...
by Suf | Dec 13, 2021 | Programming, Python, Tips
We raise the TypeError: ‘int’ object is not subscriptable when trying to treat an integer type value like an array. Subscriptable objects in Python contain or can contain other objects in order, for example, a list. Integers cannot contain other objects;...
