close

[Solved] Python : unsupported operand type(s) for +: ‘int’ and ‘NoneType’

Hello Guys, How are you all? Hope You all Are Fine. Today I get the following error Python : unsupported operand type(s) for +: ‘int’ and ‘NoneType’ in python. So Here I am Explain to you all the possible solutions here.

Without wasting your time, Let’s start This Article to Solve This Error.

How Python : unsupported operand type(s) for +: ‘int’ and ‘NoneType’ Error Occurs?

Today I get the following error Python : unsupported operand type(s) for +: ‘int’ and ‘NoneType’ in python.

How To Solve Python : unsupported operand type(s) for +: ‘int’ and ‘NoneType’ Error ?

  1. How To Solve Python : unsupported operand type(s) for +: 'int' and 'NoneType' Error ?

    To Solve Python : unsupported operand type(s) for +: 'int' and 'NoneType' Error When none of the if test in number_translator() evaluate to true, the function returns None. The error message is the consequence of that.

  2. Python : unsupported operand type(s) for +: 'int' and 'NoneType'

    To Solve Python : unsupported operand type(s) for +: 'int' and 'NoneType' Error When none of the if test in number_translator() evaluate to true, the function returns None. The error message is the consequence of that.

Solution 1

When none of the if test in number_translator() evaluate to true, the function returns None. The error message is the consequence of that.

Whenever you see an error that include 'NoneType' that means that you have an operand or an object that is None when you were expecting something else.

Solution 2

In your giant elif chain, you skipped 13. You might want to throw an error if you hit the end of the chain without returning anything, to catch numbers you missed and incorrect calls of the function:

...
elif x == 90:
    return 6
else:
    raise ValueError(x)

Summery

It’s all About this issue. Hope all solution helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you? Thank You.

Also, Read