Python 2.7 aws lambda上的python selenium在将\u切换回\u.default\u内容并尝试选择元素时抛出错误

python selenium使用phantomjs打开页面内的iFrame，然后在切换回默认内容（

driver.switch\u to.default\u content（）

）后无法工作。 下面是一个伪代码片段来解释该场景

frame = WebDriverWait(driver, wait_time).until(EC.frame_to_be_available_and_switch_to_it((By.CSS_SELECTOR, "iframe.class_name")))
......
driver.switch_to.default_content()
print('Switched back to default content')
# Error occurs when line below is interpreted
driver.find_element_by_css_selector("div[title^='Test %s']" %(array_of_content[1]))

出现以下错误：-

Traceback (most recent call last): 
 File "/var/task/main.py", line 217, in test_method 
 driver.find_element_by_css_selector("div[title^='Test %s']" %(array_of_content[1]))
 File "/var/task/selenium/webdriver/support/wait.py", line 71, in until 
 value = method(self._driver) 
 File "/var/task/selenium/webdriver/support/expected_conditions.py", line 213, in __call__ 
 element = visibility_of_element_located(self.locator)(driver) 
 File "/var/task/selenium/webdriver/support/expected_conditions.py", line 78, in __call__ 
 return _element_if_visible(_find_element(driver, self.locator)) 
 File "/var/task/selenium/webdriver/support/expected_conditions.py", line 307, in _find_element 
 return driver.find_element(*by) 
 File "/var/task/selenium/webdriver/remote/webdriver.py", line 752, in find_element 
 'value': value})['value'] 
 File "/var/task/selenium/webdriver/remote/webdriver.py", line 234, in execute 
 response = self.command_executor.execute(driver_command, params) 
 File "/var/task/selenium/webdriver/remote/remote_connection.py", line 401, in execute 
 return self._request(command_info[0], url, body=data) 
 File "/var/task/selenium/webdriver/remote/remote_connection.py", line 471, in _request 
 resp = opener.open(request, timeout=self._timeout) 
 File "/usr/lib64/python2.7/urllib2.py", line 431, in open 
 response = self._open(req, data) 
 File "/usr/lib64/python2.7/urllib2.py", line 449, in _open 
 '_open', req) 
 File "/usr/lib64/python2.7/urllib2.py", line 409, in _call_chain 
 result = func(*args) 
 File "/usr/lib64/python2.7/urllib2.py", line 1229, in http_open 
 return self.do_open(httplib.HTTPConnection, req) 
 File "/usr/lib64/python2.7/urllib2.py", line 1202, in do_open 
 r = h.getresponse(buffering=True) 
 File "/var/task/raven/breadcrumbs.py", line 328, in getresponse 
 rv = real_getresponse(self, *args, **kwargs) 
 File "/usr/lib64/python2.7/httplib.py", line 1132, in getresponse 
 response.begin() 
 File "/usr/lib64/python2.7/httplib.py", line 453, in begin 
 version, status, reason = self._read_status() 
 File "/usr/lib64/python2.7/httplib.py", line 417, in _read_status 
 raise BadStatusLine(line) 
BadStatusLine: ''

任何想法，正在发生什么。 因为我可以看到相同的错误，即使我编写了

driver.save\u屏幕截图（'test.png'）

---

但是它没有在本地机器上抛出任何错误，还尝试使用AMI实例来复制Amazon Linux中存在的问题。

是的，我也有同样的问题。。。如果你找到了解决方案，请分享是的，我也有同样的问题。。。如果您找到了解决方案，请与我们分享