我有一个Chrome扩展,我想用Selenium来测试它。该扩展将一个iframe标签放到页面上。
我可以通过运行以下命令成功获取iframe标签:
top_frame = driver.find_element(By.XPATH, value='//iframe[@class="top-frame"]')然而,当我尝试切换到帧时,我得到了'NoSuchFrameException‘错误。
driver.switch_to.frame(top_frame)下面的代码行正确地输出了框架的类名
print(top_frame.get_attribute('class')) 错误日志:
Testing http://www.google.com
Traceback (most recent call last):
File "test/run_tests.py", line 200, in <module>
main()
File "test/run_tests.py", line 197, in main
run_tests(args.plugin, args.out, args.url)
File "test/run_tests.py", line 167, in run_tests
button = check_button(driver, url)
File "test/run_tests.py", line 84, in check_button
driver.switch_to.frame(top_frame)
File "/home/burak/.virtualenv/extension/lib/python3.5/site-packages/selenium/webdriver/remote/switch_to.py", line 87, in frame
self._driver.execute(Command.SWITCH_TO_FRAME, {'id': frame_reference})
File "/home/burak/.virtualenv/extension/lib/python3.5/site-packages/selenium/webdriver/remote/webdriver.py", line 236, in execute
self.error_handler.check_response(response)
File "/home/burak/.virtualenv/extension/lib/python3.5/site-packages/selenium/webdriver/remote/errorhandler.py", line 192, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.NoSuchFrameException: Message: no such frame: element is not a frame
(Session info: chrome=60.0.3112.90)
(Driver info: chromedriver=2.31.488763 (092de99f48a300323ecf8c2a4e2e7cab51de5ba8),platform=Linux 4.10.0-30-generic x86_64)发布于 2017-08-30 03:06:01
在最新版本的Chrome中,很可能存在中断switch_to_frame()调用的错误。因此,我开始使用Firefox,现在一切都很顺利。
发布于 2017-08-28 10:04:14
试试看这个人
driver.switch_to.frame(driver.find_element(By.XPATH,value=".//iframe[@src='give your frame source name here..']"));发布于 2017-10-25 07:46:09
此链接指向与Chromium相关的问题报告。这个问题还没有解决。(25/10/17) https://bugs.chromium.org/p/chromedriver/issues/detail?id=2019
https://stackoverflow.com/questions/45903714
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