错误：AttributeError:&x27；WebElement'；对象没有属性'；清除'；在Selenium中使用Python

我在尝试在演示站点中运行以下代码时遇到此错误：

我用2.py文件创建了一个POM格式，但我无法找到错误的根本原因

这是主要课程：

import time
import unittest
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from POMProjectDemo.Pages.LoginPage import LoginPage
from POMProjectDemo.Pages.HomePage import HomePage

class LoginTest(unittest.TestCase):

    @classmethod
    def setUpClass(cls):
        s = Service("C:/drivers/chromedriver.exe")
        cls.driver = webdriver.Chrome(service=s)
        cls.driver.implicitly_wait(10)
        cls.driver.maximize_window()

    def test_login_valid(self):
        driver = self.driver
        self.driver.get("https://opensource-demo.orangehrmlive.com/index.php/auth/login")

        login = LoginPage(driver)
        login.enter_username("Admin")
        login.enter_password("admin123")
        login.click_login()

    @classmethod
    def tearDownClass(cls):
        cls.driver.close()
        cls.driver.quit()
        print("Test Completed")

这是登录页面：

from selenium.webdriver.common.by import By

class LoginPage:
    def __init__(self, driver):
        self.driver = driver

        self.username_textbox_xpath = "//input[@id='txtUsername']"
        self.password_textbox_cssSelector = "input[type='password']"
        self.login_button_xpath = "//input[@value='LOGIN']"

    def enter_username(self, username):
        self.driver.find_element(By.XPATH, self.username_textbox_xpath).Clear()
        self.driver.find_element(By.XPATH, self.username_textbox_xpath).send_keys(username)

    def enter_password(self, password):
        self.driver.find_element(By.CSS_SELECTOR, self.password_textbox_cssSelector).Clear()
        self.driver.find_element(By.CSS_SELECTOR, self.password_textbox_cssSelector).send_keys(password)

    def click_login(self):
        self.driver.find_element(By.XPATH, self.login_button_xpath).Click()

---

对这个错误有什么想法吗？

这些方法区分大小写

错误的大小写：.Click（）和.Clear（）//您使用了它们

---

更正大小写：。单击（）和。清除（）

不应该是

。清除（）

和

。单击（）

？也就是说，两个字母都是小写的？谢谢，我没有注意到我在两个字母中都使用大写，现在它成功地工作了。

from selenium.webdriver.common.by import By

class LoginPage:
    def __init__(self, driver):
        self.driver = driver

        self.username_textbox_xpath = "//input[@id='txtUsername']"
        self.password_textbox_cssSelector = "input[type='password']"
        self.login_button_xpath = "//input[@value='LOGIN']"

    def enter_username(self, username):
        self.driver.find_element(By.XPATH, self.username_textbox_xpath).Clear()
        self.driver.find_element(By.XPATH, self.username_textbox_xpath).send_keys(username)

    def enter_password(self, password):
        self.driver.find_element(By.CSS_SELECTOR, self.password_textbox_cssSelector).Clear()
        self.driver.find_element(By.CSS_SELECTOR, self.password_textbox_cssSelector).send_keys(password)

    def click_login(self):
        self.driver.find_element(By.XPATH, self.login_button_xpath).Click()