Using the Multiwii protocol with an Omnibus f3 v4 flight controller

[Awai005]

Hi, is the onmibus f3 v4 compatible with this msp library because I am getting an error on line 120 of the code and it is giving out this error:

unsupported operand type(s) for ^: 'int' and 'str'
{'timestamp': 0, 'elapsed': 0, 'angx': 0, 'angy': 0, 'heading': 0}
Error in getData