How to Solve Common Python Errors

How to Solve Common Python Errors – A Developer’s Guide"

Introduction:

Python is a versatile language used in various applications, from web development to machine learning. However, even experienced developers face common Python errors. In this blog, we’ll go over frequent Python issues, explain why they occur, and provide solutions to fix them.

TypeError: unsupported operand type(s) for +: 'int' and 'str'

The Problem:

This error occurs when you try to add an integer and a string together, which Python does not allow by default:

num = 5
text = ” apples”
print(num + text) # TypeError: unsupported operand type(s) for +: ‘int’ and ‘str’

The Solution:

To fix this, you need to convert the integer to a string before concatenating:

num = 5
text = ” apples”
print(str(num) + text) # Output: 5 apples

Alternatively, if you meant to perform arithmetic, make sure both operands are integers:

num = 5
text = “3”
print(num + int(text)) # Output: 8