Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Python Basics Functions and Looping Raise an Exception

Posted by DAVID TARIRO NYAHODZA
DAVID TARIRO NYAHODZA
2,254 Points

Raise Value Error

How do you raise a valueerror

suggestinator.py 
def suggest(product_idea):
    return product_idea + "inator"
try:
    product_idea = input("What is your product idea ? ")
    len(product_idea) > 3
except ValueError:
    print("Your idea is less than 3 characters long")
raise

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

The "raise" statement is all you need to raise the error, and combine it with a conditional statement to complete the challenge.

You won't need any "try" or "except" here, and the value is passed in so you don't need "input". You also won't need to "print" anything.