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Function not defined - NameError: name 'add' is not defined
My function works fine without adding the try/except/else blocks. However, after I added the block; the code fails with the error "NameError: name 'add' is not define. I recall that NameError occurs when something is not defined (i.e. variable or the function in my case).
I cannot see where my mistake is. Any help would be great!
def add (num1, num2): try: total = float(num1) + float(num2) except ValueError: return none else: return total
Michael Kelly4,965 Points
I think you need to capitalize 'None'. The code as you have it will crash if you try add('1', '2')