python - Selenium 中的 NoSuchFrameException(frame_reference)

Question

这是我遇到的异常:

Traceback (most recent call last):
  File "/home/navendu/lead-generator/python_scripts/tempCodeRunnerFile.py", line 12, in <module>
    driver.switch_to_frame("http://103.251.43.139/~ksebuser/orumabills/upload/billview/")
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 789, in switch_to_frame
    self._switch_to.frame(frame_reference)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/switch_to.py", line 87, in frame
    raise NoSuchFrameException(frame_reference)
selenium.common.exceptions.NoSuchFrameException: Message: http://103.251.43.139/~ksebuser/orumabills/upload/billview/

这是我正在运行的 python 代码:

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

driver = webdriver.Chrome()
driver.get("http://www.kseb.in/index.php?option=com_wrapper&view=wrapper&Itemid=813&lang=en")
driver.maximize_window()
driver.implicitly_wait(7)
driver.switch_to_frame("http://103.251.43.139/~ksebuser/orumabills/upload/billview/")

ele = driver.find_element_by_id('t_consumer-no_5')
ele.send_keys("some text")

这是网页的链接。我正在尝试在该网站上自动填写表格 http://www.kseb.in/index.php?option=com_wrapper&view=wrapper&Itemid=813&lang=en

Answer 1

此错误消息...

selenium.common.exceptions.NoSuchFrameException: Message: http://103.251.43.139/~ksebuser/orumabills/upload/billview/

...暗示 ChromeDriver 无法找到所需的 <iframe>元素。

<小时/>

看来你们已经很接近了。 <iframe>将 src 属性设置为 http://103.251.43.139/~ksebuser/orumabills/upload/billview/ 。因此，提及 src 属性就可以解决您的问题。

但是，由于所需的元素位于 <iframe> 内因此，要在元素内发送字符序列，您必须:

• 引发WebDriverWait以使所需的框架可用并切换到它。
• 引发WebDriverWait以使所需的元素可点击。

• 您可以使用以下任一 Locator Strategies :

  • 使用 XPATH带有 src 属性:

    driver.get("http://www.kseb.in/index.php?option=com_wrapper&view=wrapper&Itemid=813&lang=en")
    WebDriverWait(driver, 10).until(EC.frame_to_be_available_and_switch_to_it((By.XPATH,"//iframe[contains(@src, 'ksebuser/orumabills/upload/billview/')]")))
    WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.XPATH, "//input[@class='userInputText']"))).send_keys("Navendu_Pottekkat")
    

  • 使用 CSS_SELECTOR带有 src 属性:

    driver.get("http://www.kseb.in/index.php?option=com_wrapper&view=wrapper&Itemid=813&lang=en")
    WebDriverWait(driver, 10).until(EC.frame_to_be_available_and_switch_to_it((By.CSS_SELECTOR,"iframe[src$='ksebuser/orumabills/upload/billview/']")))
    WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "input.userInputText"))).send_keys("Navendu_Pottekkat")
    

• 浏览器快照:

<小时/>

引用

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