Код перестал работать, ошибка AttributeError: 'NoneType' object has no attribute 'x'

import pyautogui
from time import sleep

youtube="C:/Users/shifu/Desktop/aviso/Screenshot_2.png"
start="C:/Users/shifu/Desktop/aviso/start.png"
end="C:/Users/shifu/Desktop/aviso/Screenshot_13.png"

while True:
    location = pyautogui.locateCenterOnScreen(youtube, confidence=0.9)
    locates = pyautogui.locateCenterOnScreen(end, confidence=0.8)
    if location is not None:
        pyautogui.moveTo(location.x, location.y, duration=1)
        pyautogui.click(location.x, location.y, interval=0.2)
        sleep(2)
        locate = pyautogui.locateCenterOnScreen(start, confidence=0.8)
        pyautogui.moveTo(locate.x, locate.y,duration=1)
        pyautogui.click(interval=0.2)
        sleep(4)
        pyautogui.click(interval=0.2)


    if locates is not None:
        sleep(2)
        pyautogui.click(x=575, y=18, interval=0.2)
        sleep(2)
        pyautogui.click(x=153, y=58, clicks=1, interval=0.5)

Код просто перестал работать и стал выдавать ошибку

AttributeError: 'NoneType' object has no attribute 'x'

Хотя до этого прекрасно работал.