Syntax Errors

Syntax means the arrangement of letters and symbols in code.

So if you get a syntax error, it usually means you've misplaced a symbol or letter somewhere in your code.

Python will usually tell you which line and where in the line the problem is. Pay very careful attention to the error message. There will be a ^ that points at the precise error point, such as in this example:

print(x)x
        ^

It is completely normal for beginners to make syntax errors all the time. The only thing that helps is practice.

You might want to compare your code with code from the reference sheet to check that your syntax follows the format Python expects.

You can also remove lines of code one at a time until you no longer get a syntax error to pinpoint where the issue is. Simplify or rewrite the offending line until you get rid of the error.

Common causes

forgetting to put quotes around a string
forgetting a colon : when using if, else, for, while, or def.
using = instead of == in a comparison
using return and = in the same line
mismatched number of open and close parentheses
misspelling a keyword or function name
inconsistent indentation
using a keyword as a variable name
using illegal characters (like spaces) in variable names
wrong capitalization: remember that Python is case-sensitive

Syntax Errors

Common causes

Further reading