title: WebDriverException: Error forwarding the new session webdriver new session JSON response body did not contain a session ID
body: <p>I am using selenium grid with 1 hub and 2 node, When i am executing script getting this error:
  rg.openqa.selenium.WebDriverException: Error forwarding the new session webdriver new session JSON response body did not contain a session ID
  Command duration or timeout: 509 milliseconds
  Build info: version: '2.42.0', revision: '5e824302019c86eae9c8c3ca9155e7307b410cf8', time: '2014-05-24 09:48:41'
  System info: host: 'WIN-PNKGI9TOHPD', ip: '192.168.1.206', os.name: 'Windows Server 2012 R2', os.arch: 'amd64', os.version: '6.3', java.version: '1.7.0_55'
  Driver info: org.openqa.selenium.remote.RemoteWebDriver.</p>
  
  <p>I am using POM structue.
  here is my Json node congif file:</p>
  
  <p>{
    "capabilities":
        [
          {
            "browserName": "chrome",
            "maxInstances": 2,
        "node": "b"
          },
          {
            "browserName": "firefox",
            "maxInstances": 2
          },
          {
            "browserName": "internet explorer",
            "maxInstances": 1</p>
  
  <pre><code>    }
    ],
  "configuration":
      {
      "nodeTimeout":1200000,
      "port":5555,
  
      "hubPort":4444,
      "hubHost":"http://192.168.1.206",
  
      "nodePolling":2000,
  
      "registerCycle":10000,
      "register":true,
      "cleanUpCycle":2000,
      "timeout":50000,
      "maxSession":5,
      }
  </code></pre>