The Eclipse plugin cannot communicate with the GlassFish server, status is :CREDENTIAL_ERROR

Question

I am able to start Glassfish through command line. However, when I try to start the server through Eclipse I encounter the following error:

The Ecli

Answer 1

In my case, i did "ps -ef | grep java" and realized there was a glassfish process already running. I think it started as part of the installation. I killed it and started the server from Eclipse again and it worked like a charm