'File "Solution.py", line 41, in <module> fptr.write(result + '\n') TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

def getPhoneNumber(s):
    # Write your code here
    ref_dict = {
        'one' : '1',
        'two' : '2',
        'three' : '3',
        'four' : '4',
        'five' : '5',
        'six' : '6',
        'seven' : '7',
        'eight' : '8',
        'nine' : '9',
        'zero' : '0'
    }
    
    conversion = ''.join(ref_dict[ele] for ele in s.split())
    
if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    s = raw_input()

    result = getPhoneNumber(s)

    fptr.write(result + '\n')

    fptr.close()
stringpython-2.7nonetype


Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source

Related Questions