引发 TimeoutException(message, screen, stacktrace) selenium.common.exceptions.TimeoutException：消息：断言失败

Question

I have a problem with Selenium Webdriver, trying to locate the element, the program gives an error "raise TimeoutException(message, screen, stacktrace) selenium.common.exceptions.TimeoutException: Message: Assertion failed"

My code is with a page-object model: My code: 1st part -

  def located_element(self, locator):
        wait = WebDriverWait(self.driver, 30)
        element = wait.until(EC.presence_of_element_located(locator))
        return element

2nd part

 def enter_email(self, user):
        email_field = self.located_element(self.locator.Email)
        email_field.click()
        email_field.send_keys(Users.get_user(user)["email"])

3rd(running)

I have tried some recommendations from related issues but it didn't help me. At first, it couldn't find the element, that's why I added EC, but now it raises an error. Please, help me, how can I handle the Exception. I have tried the locator both with xpath and css-selector too.

Answer 1

In the first time you open the site the email field doesn't have class input-error . Try

email_field = self.located_element((By.CSS_SELECTOR, '[data-login-source="loginPage"] [name="email"]'))