我正在开发一个聊天机器人，它显示了以下问题

问题描述

import pyautogui as pt
from time import sleep
import pyperclip
import random

sleep(5)

positions_main = pt.locateOnScreen("Smiley.png",confidence=.6)
x = positions_main[0]
y = positions_main[1]


# Gets Message
def get_messages():
    global x,y
    position = pt.locateOnScreen("Smiley.png",confidence=.6)
    x = position[0]
    y = position[1]
    pt.moveto(x,y,duration=.05)
    pt.moveto(x + 110,y - 90,duration=.05)
    pt.tripleClick()
    pt.rightClick()
    pt.moveRel(20,-180)
    pt.click()
    whatsapp_message = pyperclip.paste()
    pt.click()
    print("Message Received:" + whatsapp_message)
    return whatsapp_message


# posts
def post_response(message):
    global x,confidence=.6)
    x = position[0]
    y = position[1]
    pt.moveto(x + 200,y + 20,duration=.5)
    pt.click()
    pt.typewrite(message,interval=.01)
    pt.typewrite("\n",interval=.01)


# processes response
def process_response(message):
    if "?" in str(message).lower():
        return "Don't ask me any questions"
    else:
        random_no = random.randrange(3)
        if random_no == 0:
            return "that's cool"
        elif random_no == 1:
            return "Remember to subscribe"
        else:
            return "I want Something"


# Check For New messages
def check_for_new_messages():
    pt.moveto(x + 110,y - 55,duration=0.05)
    while True:
        # Continuously Check for green dot and new
        try:
            position = pt.locateOnScreen("unread.png",confidence=.7)
            if position is not None:
                pt.moveto(position)
                pt.moveRel(-200,0)
                pt.click()
                sleep(.5)

        except(Exception):
            print("no new msgs")
        if pt.pixelMatchesColor(int(x+110),int(y-55),(255,255,255),tolerance=10):
            print("is white")
            processed_message = process_response(get_messages())
            post_response(processed_message)
        else:
            print("no new msgs")
        sleep(5)

check_for_new_messages()

它显示以下错误 runfile('C:/Users/Junaid Lone/.spyder-py3/temp.py',wdir='C:/Users/Junaid Lone/.spyder-py3') 回溯（最近一次调用）：

文件“C:\Users\Junaid Lone.spyder-py3\temp.py”，第 9 行，在 x = position_main[0]

TypeError: 'nonetype' 对象不可下标当我尝试运行该程序时，它告诉我这个错误出了什么问题，我不明白

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

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pyautogui python