我正在嘗試從一個名為Correios的網(wǎng)站獲取所有數(shù)據(jù)，在此網(wǎng)站中，我需要處理一些下拉菜單，這些菜單出現(xiàn)一些問題，例如：它無法從第一個下拉框信息中獲取所有值。from selenium import webdriverfrom selenium.webdriver.support import expected_conditions as ECfrom selenium.webdriver.common.by import Byfrom selenium.webdriver.support.ui import WebDriverWaitfrom selenium.webdriver.support.select import Selectchrome_path = r"C:\\Users\\Gustavo\\Desktop\\geckodriver\\chromedriver.exe"driver = webdriver.Chrome(chrome_path)lista_x = []driver.get("http://www2.correios.com.br/sistemas/agencias/")driver.maximize_window()estado_select = Select(driver.find_element_by_id('estadoAgencia'))WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.ID, 'municipioAgencia')))municipio_select = Select(driver.find_element_by_id('municipioAgencia'))for opt in estado_select.options:    print(opt.get_attribute('innerHTML'))    opt.click()    for opt2 in municipio_select.options:        print(opt.get_attribute('innerHTML'))        opt2.click()driver.close()有時我的代碼運行正常，但有時卻出現(xiàn)此錯誤：ACREACREALAGOASALAGOASTraceback (most recent call last):  File "C:\Users\Gustavo\Desktop\insper\trabalho\Correios3.py", line 23, in <module>    opt2.click()  File "C:\Users\Gustavo\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\remote\webelement.py", line 80, in click    self._execute(Command.CLICK_ELEMENT)  File "C:\Users\Gustavo\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\remote\webelement.py", line 628, in _execute    return self._parent.execute(command, params)  File "C:\Users\Gustavo\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 320, in execute    self.error_handler.check_response(response)  File "C:\Users\Gustavo\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 242, in check_response    raise exception_class(message, screen, stacktrace)我應(yīng)該怎么辦？