title: Selenium: Runtime.executionContextCreated has invalid 'context':
body: <p>I looked the similar question here <a href="https://stackoverflow.com/questions/40235380/protractor-selenium-webdriver-runtime-executioncontextcreated-has-invalid-c">Protractor / Selenium Webdriver : Runtime.executionContextCreated has invalid &#39;context&#39;</a> and here <a href="https://bugs.chromium.org/p/chromedriver/issues/detail?id=1473" rel="noreferrer">BUG-1473</a>, but I cannot get the answer hence I decided to give it here.
  I installed latest chrome_driver v2.9, but still getting <code>Runtime.executionContextCreated</code> error.
  Here is my code </p>
  
  <pre><code>from selenium import webdriver
  
  driver = webdriver.Chrome()
  driver.get('http://www.google.com/xhtml')
  </code></pre>
  
  <p>And thrown exception on the python shell:</p>
  
  <pre><code>Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
    File "/Users/humoyun/Documents/virtual_env_fold/flasky/fl_venv/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 248, in get
      self.execute(Command.GET, {'url': url})
    File "/Users/humoyun/Documents/virtual_env_fold/flasky/fl_venv/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 236, in execute
      self.error_handler.check_response(response)
    File "/Users/humoyun/Documents/virtual_env_fold/flasky/fl_venv/lib/python2.7/site-packages/selenium/webdriver/remote/errorhandler.py", line 192, in check_response
      raise exception_class(message, screen, stacktrace)
  selenium.common.exceptions.WebDriverException: Message: unknown error: Runtime.executionContextCreated has invalid 'context': {"auxData":{"frameId":"2061.1","isDefault":true},"id":1,"name":"","origin":"://"}
    (Session info: chrome=55.0.2883.95)
    (Driver info: chromedriver=2.9.248307,platform=Mac OS X 10.11.3 x86_64)
  </code></pre>