What are some common errors in lambda expressions?

What are some common errors in lambda expressions?

Common errors in lambda expressions include syntax errors, incorrect parameter usage, and missing return statements.

Can you give me an example of a syntax error?

Sure! A syntax error occurs if you forget to include the colon after the parameters, like this: lambda x x + 1.

What about incorrect parameter usage?

Incorrect parameter usage happens when you pass the wrong number of arguments. For example, lambda x: x + y will fail if 'y' is not defined.

How can I avoid these errors?

To avoid these errors, always check your syntax, ensure all variables are defined, and test your lambda expressions in isolation.