When Python encounters a problem with the indentation of your program, it either raises an exception called IndentationError or TabError. It's also possible to get a SyntaxError from incorrect indentation.

Sep 13, 2025 · Python enforces indentation to define the scope of loops, functions, conditionals and other blocks of code. If your indentation is inconsistent or misplaced, Python will throw an error …

Because Python uses indentation to define code blocks, you must consistently use spaces or tabs so Python can parse your code correctly. If your indentation doesn’t match up, Python raises an …

Learn why Python indentation errors happen and how to fix them. Includes examples of unexpected indents, missing blocks, mixed tabs and spaces, loop/function indentation issues, and best practices …

Jul 23, 2025 · When writing code in Python , paying close attention to indentation is crucial. Unlike many other programming languages that use curly braces {} to define code blocks (like Java or JavaScript), …

Nov 13, 2025 · Indentation errors occur when Python expects an indented block of code but doesn’t find one, or finds one that doesn’t match the expected indentation style. Common causes include: …

Jul 1, 2022 · In this tutorial, you’ll learn how to fix a common error you’ll encounter in Python, the indentation error. Indenting your code is an important function for writing useful programs.

To resolve IndentationError, ensure that your code is consistently indented using spaces (recommended) or tabs, but not a mixture of both. Also, check for any extra or missing indentation …

Jul 23, 2025 · In conclusion, Unexpected Indent Errors in Python are common and can be easily resolved by ensuring consistent and correct indentation. Pay attention to indentation levels, avoid …

Change Python (.py) files to use 4-space indents and no hard tab characters. Also trim excess spaces and tabs from ends of lines, and remove empty lines at the end of files. Also ensure the last line ends …