title: Protractor / Selenium Webdriver : Runtime.executionContextCreated has invalid 'context'
body: <p>I use protractor to test Angular2 app. It was working fine and I think I didn't change nothing in conf but now it ends up with this:</p>
  
  <pre><code>...
  
  super(opt_error);
      ^
  SessionNotCreatedError: session not created exception
  from unknown error: Runtime.executionContextCreated has invalid 'context': {"auxData":{"frameId":"4012.1","isDefault":true},"id":1,"name":"","origin":"://"}
    (Session info: chrome=54.0.2840.71)
    (Driver info: chromedriver=2.21.371459
  
  ...
  </code></pre>
  
  <p>I work on a Mac OSX 10.11.4, Chrome 54.0.2840.71. </p>
  
  <p>Any suggestion? Thanks </p>
  
  <p>--- EDIT 26/10</p>
  
  <p>Since it depends on each one settings it looks like theres no absolute answer to this. The main idea is to update protractor/ chromedriver / webdriver-manager accordingly.</p>
  
  <p>Saying that i now face another problem : every basic test i do, including ( for instance ) a browser.get() is failing with :</p>
  
  <pre><code>Error: Timeout - Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL
  </code></pre>
  
  <p>I don't know if it's an isolated case and if it fits here (I use jasmine2 as framework) so I start another question <a href="https://stackoverflow.com/questions/40238648/protractor-jasmine-error-timeout-async-callback-was-not-invoked-within-ti">here</a></p>