Running errors with move.py

Robotic kit for Raspberry Pi
1

Hi, I get the following error messages when running move.py with the picar-x. Any help with this please?

Traceback (most recent call last):
File “/home/irene/picar-x/example/move.py”, line 7, in
px = Picarx()
File “/usr/local/lib/python3.9/dist-packages/picarx-0.0.1-py3.9.egg/picarx/picarx.py”, line 39, in init
self.camera_servo_pin1 = Servo(PWM(servo_pins[0]))
File “/usr/local/lib/python3.9/dist-packages/robot_hat-2.0.4-py3.9.egg/robot_hat/servo.py”, line 20, in init
super().init(channel, *args, **kwargs)
File “/usr/local/lib/python3.9/dist-packages/robot_hat-2.0.4-py3.9.egg/robot_hat/pwm.py”, line 43, in init
self.timer = int(channel/4)
TypeError: unsupported operand type(s) for /: ‘PWM’ and ‘int’

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File “/home/irene/picar-x/example/move.py”, line 43, in
px.stop()
NameError: name ‘px’ is not defined

2

We have re-updated and uploaded the code, because the code branch for downloading and installing robot-hat and vilib libraries has changed, so we recommend that you reinstall your Raspberry Pi system and go back and reinstall our code base.
Please follow the steps in the latest tutorial link:
https://docs.sunfounder.com/projects/picar-x/en/latest/python/python_start/install_all_modules.html