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Start your free trialGary Burner
10,167 PointsStuck on Value Error Challenge Task
Having trouble figuring out exactly what is wrong with this code. I tested by running integers through the function in the console (using print instead of return) and that printed the answer, floated. So I believe the problem is with
except ValueError:
return("None")
When I would run a letter in the function the console would return:
Traceback (most recent call last):
File "test.py", line 9, in <module>
add(n, 5)
Thanks, Gary
def add(num1, num2):
try:
(float(num1) + float(num2))
except ValueError:
return("None")
else:
return(float(num1) + float(num2))
1 Answer
Chris Freeman
Treehouse Moderator 68,428 PointsYou are returning the string "None" instead of the object None
Remove the quotation marks from around None. The parens in the return
statements are unnecessary.