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Python Object-Oriented Python Instant Objects Method Interactivity

Posted by cliffbaird3
cliffbaird3
1,673 Points

Exception: argument of type 'NoneType' is not iterable

This code runs fine in the workspace but when I transfer it into the challenge code editor it give me the error "Exception: argument of type 'NoneType' is not iterable". I don't have any code that is using iteration so i don't know what's going on. Help is appreciated.

Thanks

first_class.py 
class Student:
    name = "CLiff"

    def praise(self):
        return "You inspire me, {}".format(self.name)

    def reassurance(self):
        return "Chin up, {}. You'll get it next time!".format(self.name)

    def feedback(self, grade):
        if grade > 50:
          print(self.praise())
        else:
          print(self.reassurance())

2 Answers

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points

You are seeing None because print() returns None. The instructions ask you to return not print

cliffbaird3
cliffbaird3
1,673 Points
cliffbaird3
cliffbaird3
1,673 Points

Thanks Kris. It worked.