Mastering Development

python rfid tag coding TypeError: function takes exactly 2 arguments (1 given)

HI i am doing a project based rfid tracking and when i go on the final stage of coding this code comes up. pi@raspberrypi:~/MFRC522-python $ python /home/pi/MFRC522-python/ RuntimeWarning: This channel is already in use, continuing anyway. Use GPIO.setwarnings(False) to disable warnings. GPIO.setup(self.NRSTPD, GPIO.OUT) Traceback (most recent call last): File “”, line 41, in <module> […]