Selenium操作谷歌翻译输入框报错ElementNotInteractableException求助

问题场景 #

尝试用Selenium自动化操作谷歌翻译网站，在输入框中输入文本时触发ElementNotInteractableException错误，核心代码及报错信息如下：

原代码 #

import time
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By

if __name__ == '__main__':
      options = Options()
      options.add_argument("start-maximized")
      options.add_argument('--log-level=3')  
      options.add_experimental_option("prefs", {"profile.default_content_setting_values.notifications": 1})    
      options.add_experimental_option("excludeSwitches", ["enable-automation"])
      options.add_experimental_option('excludeSwitches', ['enable-logging'])
      options.add_experimental_option('useAutomationExtension', False)
      options.add_argument('--disable-blink-features=AutomationControlled') 
      srv=Service()
      driver = webdriver.Chrome (service=srv, options=options)    
      waitWD = WebDriverWait (driver, 10)
      firstRun = True

      driver.get ("https://translate.google.com/")     
      time.sleep(3) 
      waitWD.until(EC.element_to_be_clickable((By.XPATH, '//button[@aria-label="Alle akzeptieren"]'))).click()   
      waitWD.until(EC.element_to_be_clickable((By.XPATH, '//c-wiz[@jsdata="deferred-c2"]'))).click()   
      waitWD.until(EC.element_to_be_clickable((By.XPATH, '//c-wiz[@jsdata="deferred-c2"]'))).send_keys("This is some test!")

报错信息 #

(openAIALL) C:\DEV\Fiverr\ORDER\robalf\SOLtranslateTXT>python test1.py
Traceback (most recent call last):
  File "C:\DEV\Fiverr\ORDER\robalf\SOLtranslateTXT\test1.py", line 28, in <module>
    waitWD.until(EC.element_to_be_clickable((By.XPATH, '//c-wiz[@jsdata="deferred-c2"]'))).send_keys("This is some test!")
  File "C:\DEV\.venv\openAIALL\lib\site-packages\selenium\webdriver\remote\webelement.py", line 231, in send_keys
    self._execute(
  File "C:\DEV\.venv\openAIALL\lib\site-packages\selenium\webdriver\remote\webelement.py", line 395, in _execute
    return self._parent.execute(command, params)
  File "C:\DEV\.venv\openAIALL\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 347, in execute
    self.error_handler.check_response(response)
  File "C:\DEV\.venv\openAIALL\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 229, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.ElementNotInteractableException: Message: element not interactable
  (Session info: chrome=120.0.6099.200)

原因分析 #

你定位的//c-wiz[@jsdata="deferred-c2"]是谷歌翻译输入区域的外层容器元素，并非实际接收用户输入的<textarea>或<input>控件。这类容器元素虽然可以被点击，但不具备接收文本输入的交互能力，直接调用send_keys()必然触发ElementNotInteractableException。

解决方案 #

1. 定位实际输入控件：通过浏览器开发者工具（F12）查看谷歌翻译输入框的真实DOM结构，实际可输入的元素通常是带有aria-label="Quelltext"（德语环境下的“源文本”）的<textarea>标签。
2. 优化等待逻辑：移除不必要的time.sleep(3)，改用Selenium的显式等待确保元素完全可交互后再执行操作。

修正后的代码 #

import time
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By

if __name__ == '__main__':
    options = Options()
    options.add_argument("start-maximized")
    options.add_argument('--log-level=3')  
    options.add_experimental_option("prefs", {"profile.default_content_setting_values.notifications": 1})    
    options.add_experimental_option("excludeSwitches", ["enable-automation"])
    options.add_experimental_option('excludeSwitches', ['enable-logging'])
    options.add_experimental_option('useAutomationExtension', False)
    options.add_argument('--disable-blink-features=AutomationControlled') 
    
    srv = Service()
    driver = webdriver.Chrome(service=srv, options=options)    
    waitWD = WebDriverWait(driver, 10)

    driver.get("https://translate.google.com/")     
    # 等待并点击同意按钮（德语环境）
    waitWD.until(EC.element_to_be_clickable((By.XPATH, '//button[@aria-label="Alle akzeptieren"]'))).click()   
    # 定位实际的输入文本框并等待可交互
    input_box = waitWD.until(EC.element_to_be_clickable((By.XPATH, '//textarea[@aria-label="Quelltext"]')))
    # 输入测试文本
    input_box.send_keys("This is some test!")
    
    # 可选：停留查看结果后关闭浏览器
    # time.sleep(5)
    # driver.quit()

内容的提问来源于stack exchange，提问作者Rapid1898