title: The Eclipse plugin cannot communicate with the GlassFish server, status is :CREDENTIAL_ERROR
body: <p>I am able to start Glassfish through command line. However, when I try to start the server through Eclipse I encounter  the following error: </p>
  
  <blockquote>
    <p>The Eclipse plugin cannot communicate with the GlassFish server, status is :CREDENTIAL_ERROR</p>
  </blockquote>
  
  <p>I have checked my login credentials (<code>admin</code>/<code>adminadmin</code>) and they are correct (I'm able to login into the admin console on port 4848 with the same user/pass). Here is my system info:</p>
  
  <ul>
  <li>OS: OS X 10.6.7</li>
  <li>Eclipse: Indigo Service Release 1</li>
  <li>Glassfish V3.0.1</li>
  <li>Glassfish Plugin: GlassFish Server Open Source Edition 3 (Java EE 6) </li>
  <li>GlassFish user/pass: admin/adminadmin</li>
  </ul>
  
  <p>Please let me know if there is a solution to the problem.</p>