消息：试图通过Selenium单击下拉菜单中的选项时，无法将元素滚动到视图中

Question

selenium.common.exceptions.ElementNotInteractableException: Message: Element <option> could not be scrolled into view.

mySelectElement = browser.find_element_by_id('providerTypeDropDown')
dropDownMenu = Select(mySelectElement)
dropDownMenu.select_by_visible_text('Professional')

mySelectElement = browser.find_element_by_id('providerTypeDropDown')
dropDown = Select(mySelectElement)
for option in dropDown.options:
    message = option.get_attribute('innerText')
    print(message)
    if message == 'Professional':
        print("Exists")
        dropDown.select_by_visible_text(message) 
        break

element = browser.find_element_by_id('providerTypeDropDown')
browser.execute_script("var select = arguments[0]; for(var i = 0; i < select.options.length; i++){ if(select.options[i].text == arguments[1]){ select.options[i].selected = true; } }", element, "Professional")

<select data-av-chosen="providerTypes" id="providerTypeDropDown" data-placeholder="Please Select a Provider Type" name="providerTypeDropDown"
class="chzn-select input-full ng-pristine chzn-done ng-invalid ng-invalid-provider-type" data-ng-options="providerType.value for providerType in request.models.providerTypes"
data-ng-model="request.models.providerType" data-av-validator-field="providerType" data-disable-search-threshold="5" style="display; none;">
    <option value="" class="">Please Select a Provider Type</option>
    <option value="0">Professional</option>
    <option value="1">Institutional</option>
</select> 

print语句用于测试/代码跟踪。

Answer 1

此错误消息...

selenium.common.exceptions.ElementNotInteractableException: Message: Element <option> could not be scrolled into view.

...意味着无法将程序试图与之交互的项滚动到视图中。

所需元素的HTML会给我们一些错误背后的想法。但是，所需的元素似乎不是视图中的clickable/。要解决这个问题，您必须引导WebDriverWait使元素可以单击，您可以使用以下解决方案：

mySelectElement = browser.find_element_by_id('providerTypeDropDown')
dropDownMenu = Select(mySelectElement)
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.XPATH, "//select[@id='providerTypeDropDown']//options[contains(.,'Professional')]")))
dropDownMenu.select_by_visible_text('Professional')

from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.select import Select