Python mac上的Selenium提供elementNotVisibleException

以下是测试用例：

#!/usr/bin/env python
from selenium import webdriver
from lxml.cssselect import CSSSelector
import selenium.webdriver.support.ui as ui
import time

def test(urlx):

    br = webdriver.PhantomJS('phantomjs')
    start_time = time.time()
    br.get(url)
    restaurant_url_sel = u'.restaurants a'
    ta_restaurant_button = br.find_element_by_css_selector(restaurant_url_sel)

    print str(ta_restaurant_button.text)

    elapsed_time = time.time() - start_time
    print("---|||||||||||||||||||||||||| %s seconds |||||||||||||||||||||||||||||||---" % elapsed_time)
    print br.page_source


url = 'http://www.tripadvisor.com/Tourism-g150812-Playa_del_Carmen_Yucatan_Peninsula-Vacations.html'
test(url)

回溯：

Traceback (most recent call last):
  File "scrapeall_destination.py", line 20, in <module>
get_restaurants(url)
  File "/Users/pablocastelo/Desktop/tripadvisor/get_restaurants.py", line 67, in get_restaurants
ta_restaurant_button.click()
  File "/Library/Python/2.7/site-packages/selenium-2.44.0-py2.7.egg/selenium/webdriver/remote/webelement.py", line 65, in click
self._execute(Command.CLICK_ELEMENT)
  File "/Library/Python/2.7/site-packages/selenium-2.44.0-py2.7.egg/selenium/webdriver/remote/webelement.py", line 385, in _execute
return self._parent.execute(command, params)
  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)
selenium.common.exceptions.ElementNotVisibleException: Message: {"errorMessage":"Element is not currently visible and may not be manipulated",

回溯（最近一次呼叫最后一次）：
文件“scrapeall_destination.py”，第20行，在
get_餐厅（url）
文件“/Users/pablocastelo/Desktop/tripadvisor/get_restaurants.py”，第67行，在get_restaurants中
ta_餐厅按钮。单击（）
文件“/Library/Python/2.7/site packages/selenium-2.44.0-py2.7.egg/selenium/webdriver/remote/webelement.py”，第65行，单击
self.\u执行（命令。单击\u元素）
文件“/Library/Python/2.7/site packages/selenium-2.44.0-py2.7.egg/selenium/webdriver/remote/webelement.py”，第385行，在
返回self.\u parent.execute（命令，参数）
文件“/Library/Python/2.7/site packages/selenium-2.44.0-py2.7.egg/selenium/webdriver/remote/webdriver.py”，执行中的第173行
self.error\u handler.check\u响应（响应）
文件“/Library/Python/2.7/site packages/selenium-2.44.0-py2.7.egg/selenium/webdriver/remote/errorhandler.py”，第166行，在check_响应中
引发异常类（消息、屏幕、堆栈跟踪）
selenium.common.exceptions.ElementNotVisibleException:消息：{“errorMessage”：“元素当前不可见，可能无法操作”，

您可以看到的输出（我只包括页面源代码的相关部分）实际上显示了元素在那里，发生了什么？测试在Ubuntu上运行没有问题

MacbookAir:~ hotr$ python ~/desktop/test2.py

---|||||||||||||||||||||||||| 11.2492170334 seconds |||||||||||||||||||||||||||||||---

<li class="restaurants twoLines">
<a href="/Restaurants-g150812-Playa_del_Carmen_Yucatan_Peninsula.html" data-trk="restaurants_nav" onmousedown="ta.common.header.addClearParam(this);"> <img src="/img2/x.gif" class="typeIcon sprite-restaurants_icon" alt="" width="42" height="41">
<span class="typeName">Restaurants</span> <span class="typeQty">(745)</span>
<span class="contentCount">46,865 Reviews</span>
<img src="/img2/x.gif" class="sprite-nav_arrow" width="8" height="11">
</a> </li>

MacbookAir:~hotr$python~/desktop/test2.py
---||||||||||||||||||||||||||11.2492170334秒|||||||||||||||||||||||||||||||---

对于元素：

您可以尝试以下方法：

browser = webdriver.PhantomJS()
browser.set_window_size(1124, 850) # set browser size.
browser.get("http\:example.com") # Load page

解决方案是，在执行browser.get（“”）之前，我们需要设置一个假浏览器大小。

---

请参阅

中的问题。我在get_restaurants EC.visibility_of_element_（By.CSS_SELECTOR，restaurant_url_Sell））文件“/Library/Python/2.7/site packages/selenium-2.44.0-py2.7.egg/selenium/webdriver/support/wait.py”中的第72行获得异常消息：File“/Users/hotr/Desktop/Desktop/tripadvisor/get_restaurants.py/get_.py”，第71行，在until raise TimeoutException（message）@lawrencesouza中，好的，但是如果你尝试chrome或firefox呢？只是为了测试。是的，它可以与Chromedriver一起工作。但是最好使用phantomjs

browser = webdriver.PhantomJS()
browser.set_window_size(1124, 850) # set browser size.
browser.get("http\:example.com") # Load page