超时异常不起作用，元素不可交互硒

编程问答 2022-05-26

问题描述

在我文本的这一部分中，我将循环选中多个页面中的所有复选框（成功）。当下一个按钮不再启用时（因此没有更多的页面要翻，请尝试命令），我想单击应用按钮。有两种不同的应用按钮，一种可见的和不可见的。我的文本的编写方式，我收到一个元素不可交互异常，因此我的超时异常没有被看到。这是出乎意料的，因为我尝试点击的按钮清晰可见且可点击（手动）。

原始网站：https://icem.data-archive.ac.uk/#step2

有谁知道是什么导致此元素不可交互？我附上了两个应用按钮的 HTML 照片：https://i.stack.imgur.com/xBl9X.png

注意：在异常命令上引入 webdriverwait 只会引发另一个超时异常。

county_pop < 1000000:
               
       while True:

              checklist =  webD.find_elements_by_xpath('//*[@class="modal-content"]//input[@class="ng-pristine ng-valid"]')

                    for elem in checklist:
                         elem.click()

                    try:
                         webdriverwait(webD,10).until(EC.element_to_be_clickable((By.XPATH,'//*[not(contains(@class,"disabled"))]/a[.="Next"]'))).click()

                    except TimeoutException:

                         webD.find_element_by_xpath('//div[@class="modal-content"]//div[@class="col-sm-3 text-left visible-xs"]/button').click()

脚本直到那时：

import selenium
import time
from selenium import webdriver as wd
from selenium.webdriver.support.ui import webdriverwait
from selenium.common.exceptions import TimeoutException
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
from selenium.common.exceptions import StaleElementReferenceException,NoSuchElementException,NoSuchWindowException
from selenium.webdriver.common.action_chains import ActionChains

chrome_path = r'C:\webdrivers\chromedriver.exe'

webD=wd.Chrome(executable_path=chrome_path)

webD.get('https://beta.ukdataservice.ac.uk/myaccount')

webdriverwait(webD,20).until(EC.element_to_be_clickable(
    (By.XPATH,'//*[@id="myaccount-login"]/div/div/div/div/div/div[2]/div/div/div/form/div/p/button'))).click()

webdriverwait(webD,'//*[@id="username"]'))).send_keys('ukd1217078879')

webdriverwait(webD,'//*[@id="password"]'))).send_keys('Census4Me!')

webD.find_element_by_xpath('/html/body/div/div/div[2]/div[1]/form/div[6]/button').click()

webD.get('https://icem.data-archive.ac.uk/#step1')

#YEARS LOOP BEGINS 

for year in [1851,1861,1881,1891,1901,1911]:

     webD.find_element_by_xpath("//b[@class='ng-binding' and text()='{}']/preceding-sibling::input[@type='radio']".format(str(year))).click()

     # Continuing to England & Step 2,opening Counties Variable,More Variables 

     webdriverwait(webD,20).until(EC.element_to_be_clickable((By.XPATH,'//b[@id = "country_england"]/preceding-sibling::input'))).click()

     webD.find_element_by_xpath('//html/body/div/section/section[1]/article[2]/div/div/button').click()

     webdriverwait(webD,'//*[@id="county_category"]/button[1]'))).click()

     webdriverwait(webD,'//*[@id="county_category"]/div[2]/div/div[2]/button'))).click()



# COUNTIES LOOP BEGINS 

     conto = 1 
     count = conto

     while count > 10: #Getting to the correct county page 
          webD_find_element_by_link_text('Next').click()
          count = count - 10

     for i in range(count,11):

          #Clicking correct county
          webdriverwait(webD,'/html/body/div[3]/div/div/div[3]/div[{}]/label/input'.format(count)))).click()                           
          #Adding 1 to absolute count,conto 
          conto = conto + 1
          #Store variables 
          county_text = webD.find_element_by_xpath('/html/body/div[3]/div/div/div[3]/div[{}]/label'.format(count)).text

          county_pop = int(county_text.split("(")[-1].replace(")","").replace(",",""))

          print(county_pop)
         
          #Apply County Selection,open HISCO & More Variables
          webdriverwait(webD,"//button[contains(.,'Apply')]"))).click()

          webdriverwait(webD,20).until(EC.presence_of_element_located((By.XPATH,'//span[@class = "ice-allow-download-alert ng-animate ng-hide-remove ng-hide-remove-active"]')))

          webdriverwait(webD,20).until(EC.invisibility_of_element_located((By.XPATH,'//b[text()[contains(.,"HISCO classified occupation")]]/..'))).click()

          webdriverwait(webD,'//*[@id="workhistoryunit_category"]/div[2]/div/div[2]/button'))).click()

          #HISCO OCCUPATION SELECTION LOOP

          if county_pop < 1000000:
               
               while True:

                    checklist =  webD.find_elements_by_xpath('//*[@class="modal-content"]//input[@class="ng-pristine ng-valid"]')

                    for elem in checklist:
                         elem.click()

                    try:
                         webdriverwait(webD,"disabled"))]/a[.="Next"]'))).click()

                    except TimeoutException:

                         webD.find_element_by_xpath('//div[@class="modal-content"]//div[@class="col-sm-3 text-left visible-xs"]/button').click()

解决方法

 temp = True
 if county_pop < 1000000:
    while temp:

          checklist = webD.find_elements_by_xpath(
              '//*[@class="modal-content"]//input[@class="ng-pristine ng-valid"]')

          for elem in checklist:
                elem.click()

          try:
                WebDriverWait(webD,10).until(EC.element_to_be_clickable(
                    (By.XPATH,'//*[not(contains(@class,"disabled"))]/a[.="Next"]'))).click()

          except:
                WebDriverWait(webD,'//button[contains(text(),"Apply")]'))).click()
                temp = False

在 while 循环中，您有 True 这将使其无限运行，将其更改为可变的 Temp 并在下一个按钮不可点击时将其设置为 false。

同样使用 webdriver 等待并点击第一个按钮

seleniumseleniumselenium-webdrivertimeoutexceptionwebbrowser-controlwebdriverwait