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If you are trying to run Python code, you may encounter an error message saying "Python Interpreter is Not Selected". This error is quite common and can be easily resolved with a few simple steps. This tutorial will guide you through the process of resolving this error with easy-to-follow steps and multiple examples. What is […] More

Python is a high-level, interpreted, and dynamically-typed programming language that is widely used for building various kinds of software and applications. It has a vast and active community of developers who constantly contribute to its development and help solve common issues faced by users. One such common issue is the "TypeError: 'float' object is not […] More

In Python, the "str object does not support item assignment" error occurs when you try to modify or assign a value to a character in a string, which is not allowed in Python as strings are immutable. This means that once you create a string, you can't change its characters. However, there are some alternatives […] More

Python is a high-level programming language that is widely used for various applications. However, like any other programming language, it is not immune to errors and exceptions. One of the most common errors encountered in Python is the "subprocess-exited-with-error" error. This error occurs when a subprocess, which is a separate process created by a Python […] More

In Python, the syntax for defining a function is strict, and there are specific rules to be followed when writing the function arguments. One of the most common mistakes that developers make while writing functions is the use of non-default arguments after the default arguments. This can result in a SyntaxError: non-default argument follows default […] More

Introduction In Python, accessing specific elements within a string is a common operation. However, attempting to access an index of a string value using a non-integer value can result in a TypeError: string indices must be integers error. This error message indicates that indices in Python must be integers and any attempt to use a […] More

Introduction In Python, float is a data type that represents a floating-point number, i.e., a number with a decimal point. If you try to convert a string that doesn't represent a valid number to a float, you'll encounter a "ValueError: Could not convert string to float". This tutorial will explain what this error means and […] More

A TypeError occurs in Python when an operation or function is applied to an object of inappropriate type. One such type error is "TypeError: unhashable type: dict," which is raised when we try to use a dictionary as a key in a set or use it as a key in another dictionary. In Python, hashable […] More

Introduction The "ModuleNotFoundError: No module named 'cv2'" error is a common issue when working with the OpenCV library in Python. This error occurs when the Python interpreter is unable to find the required module, in this case, 'cv2'. Solution To resolve this error, you need to install the OpenCV library. There are two ways to […] More

Introduction In Python, an error "TypeError: 'module' object is not callable" is raised when an object of the incorrect type is used in a function call. A common cause of this error is when you have a module and a function with the same name, leading to confusion as to which one you are trying […] More