self.packetreceiver.send_movement(momentum, self.player._position) AttributeError: 'GameController' object has no attribute 'packetreceiver'

[JJM1357]

self.packetreceiver.send_movement(momentum, self.player._position)
AttributeError: 'GameController' object has no attribute 'packetreceiver'.

please help mee

[JJM1357]

this is what it is showing can anybody help me?