Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

Python Python Basics (2015) Logic in Python Try and Except

Ted Hayali
Ted Hayali
5,403 Points
Posted by Ted Hayali
Ted Hayali
5,403 Points

exception problem

how i return None within exception block

trial.py 
def add(a,b):
    try:
     a = float(a)
     b = float(b)
    except ValueError:
    return
    else:    
    return a+b

1 Answer

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 67,986 Points
Chris Freeman
Chris Freeman
Treehouse Moderator 67,986 Points

Your solution is very close. Indent the return statements to be inside the else and except blocks accordingly.