Traceback (most recent call last):


 "main.py", line 14, in <module>

main()


 "main.py", line 7, in main

drone = tello.Tello('', 8889)



 "/Users/vsvsvarma/Desktop/Tello-Python/Tello_Video/tello.py", line 25, in __init__

self.decoder = libh264decoder.H264Decoder()
TypeError: __init__() should return None, not 'NoneType'

Traceback (most recent call last):

 "C:\Python33\lib\logging__init__.py", line 943, in emit

 "C:\Python33\lib\logging__init__.py", line 923, in flushOSError: [Errno 9] Bad file descriptor