Selenium Chromedriverが突然動作しない：seesionが作成されない例外

Question

昨日まで動作していた私のコードが突然動作を停止しました。私はjupyterノートブックからWebページから繰り返しデータを自動収集するコードを実行していました。これは次のように（URLは、プライバシー上の理由からGoogleに変更された）である：私が得た

# use selenium to start Chrome session to open a certain page 
dr = webdriver.Chrome() 
dr.get("http://www.google.com") 

エラーメッセージ：

--------------------------------------------------------------------------- 
WebDriverException      Traceback (most recent call last) 
<ipython-input-25-84be89301b0d> in <module>() 
     1 # use selenium to start Chrome session to open google. 
----> 2 dr = webdriver.Chrome() 
     3 dr.get("http://www.google.com") 

/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/selenium/webdriver/chrome/webdriver.py in __init__(self, executable_path, port, chrome_options, service_args, desired_capabilities, service_log_path) 
    65     command_executor=ChromeRemoteConnection(
    66      remote_server_addr=self.service.service_url), 
---> 67     desired_capabilities=desired_capabilities) 
    68   except: 
    69    self.quit() 

/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/selenium/webdriver/remote/webdriver.py in __init__(self, command_executor, desired_capabilities, browser_profile, proxy, keep_alive) 
    85   self.error_handler = ErrorHandler() 
    86   self.start_client() 
---> 87   self.start_session(desired_capabilities, browser_profile) 
    88   self._switch_to = SwitchTo(self) 
    89   self._mobile = Mobile(self) 

/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/selenium/webdriver/remote/webdriver.py in start_session(self, desired_capabilities, browser_profile) 
    139    desired_capabilities['firefox_profile'] = browser_profile.encoded 
    140   response = self.execute(Command.NEW_SESSION, { 
--> 141    'desiredCapabilities': desired_capabilities, 
    142   }) 
    143   self.session_id = response['sessionId'] 

/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/selenium/webdriver/remote/webdriver.py in execute(self, driver_command, params) 
    199   response = self.command_executor.execute(driver_command, params) 
    200   if response: 
--> 201    self.error_handler.check_response(response) 
    202    response['value'] = self._unwrap_value(
    203     response.get('value', None)) 

/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/selenium/webdriver/remote/errorhandler.py in check_response(self, response) 
    179   elif exception_class == UnexpectedAlertPresentException and 'alert' in value: 
    180    raise exception_class(message, screen, stacktrace, value['alert'].get('text')) 
--> 181   raise exception_class(message, screen, stacktrace) 
    182 
    183  def _value_or_default(self, obj, key, default): 

WebDriverException: Message: session not created exception 
from unknown error: Runtime.executionContextCreated has invalid 'context': {"auxData":{"frameId":"7600.1","isDefault":true},"id":1,"name":"","origin":"://"} 
    (Session info: chrome=54.0.2840.71) 
    (Driver info: chromedriver=2.20.353124 (035346203162d32c80f1dce587c8154a1efa0c3b),platform=Mac OS X 10.11.6 x86_64) 

私は本当にこれを解決する方法は考えていると私は突然だ理由このメッセージを受け取る

Answer 1

リンク以下からダウンロードし、再び新しいクロームドライバーと同じ

http://chromedriver.storage.googleapis.com/index.html?path=2.24/