Selenium Webdriver 给出 NoSuchFrameException

Question

我想 select 网页中的框架，但在 Selenium IDE 中 select 框架失败。当我使用 Webdriver 时，它会出现 NoSuchFrameException:

driver.find_element_by_name("GO").click()
driver.find_element_by_id("EO_PE_SRCH_INP_EO_PE_URLTEXT").click()
driver.switch_to.frame("contentFrame")

driver.switch_to.frame("contentFrame") File "/Library/Python/2.7/site-packages/selenium-2.44.0-py2.7.egg/selenium/webdriver/remote/switch_to.py", line 64, in frame self._driver.execute(Command.SWITCH_TO_FRAME, {'id': frame_reference}) File "/Library/Python/2.7/site-packages/selenium-2.44.0-py2.7.egg/selenium/webdriver/remote/webdriver.py", line 173, in execute self.error_handler.check_response(response) File "/Library/Python/2.7/site-packages/selenium-2.44.0-py2.7.egg/selenium/webdriver/remote/errorhandler.py", line 166, in check_response raise exception_class(message, screen, stacktrace) NoSuchFrameException: Message: Unable to locate frame: contentFrame Stacktrace: at FirefoxDriver.prototype.switchToFrame (file:///var/folders/nk/l6lw3w5917l99dl9vs0g6z_m0000gn/T/tmp4NI1ne/extensions/fxdriver@googlecode.com/components/driver-component.js:9710:11) at DelayedCommand.prototype.executeInternal_/h (file:///var/folders/nk/l6lw3w5917l99dl9vs0g6z_m0000gn/T/tmp4NI1ne/extensions/fxdriver@googlecode.com/components/command-processor.js:11635:16) at fxdriver.Timer.prototype.setTimeout/<.notify (file:///var/folders/nk/l6lw3w5917l99dl9vs0g6z_m0000gn/T/tmp4NI1ne/extensions/fxdriver@googlecode.com/components/command-processor.js:548:5)

HTML代码：

<head></head>
<frameset id="fm2" frameborder="0" cols="150,*" framespacing="0" border="0">
    <frame src="https://xxxxxxxxxxx/servlet/Main/menu" scrolling="yes" name="mainMenuFrame"></frame>
    <frame noresize="" name="contentFrame" src="https://xxxxx/servlet/Main/main?usertype=2">
        #document
    </frame>
</frameset>

Answer 1

这是您正在处理的frameset，分两步完成：

frame = driver.find_element_by_id("fm2")
driver.switch_to.frame(frame)

driver.switch_to.frame("contentFrame")

您还可以wait for the frame explicitly:

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

frame = WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.ID, "fm2")))
driver.switch_to.frame(frame)

driver.switch_to.frame("contentFrame")

更新（使用评论中提供的真实示例）：

看来您需要通过索引切换到框架:

from selenium import webdriver from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC options = webdriver.ChromeOptions() options.add_argument('--ignore-certificate-errors') driver = webdriver.Chrome(chrome_options=options) driver.get('https://www.ihp.hku.hk/sfb.html') WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.TAG_NAME, "frameset"))) driver.switch_to.frame(1) driver.find_element_by_link_text('Badminton: max 4 persons per court').click()

Selenium Webdriver 给出 NoSuchFrameException

Selenium Webdriver give NoSuchFrameException

python

selenium

python-2.7

selenium-webdriver