Mohan Singh [http://community.jboss.org/people/mosingh] created the discussion "An internal error occurred during: "Starting JBoss 7.0 Runtime Server". java.lang.NullPointerException" To view the discussion, visit: http://community.jboss.org/message/631737#631737 -------------------------------------------------------------- Hi, I am using Eclipse Indigo (3.7). I have configured Jboss 7 final version with eclipse. But when I start server it is giving me error An internal error occurred during: "Starting JBoss 7.0 Runtime Server". java.lang.NullPointerException But when I start Jboss server through command line then it running fine. Untill Jboss is not configured with Eclipse, I will not able to debug my application. I am using Jboss tools I have installed Jboss tool from  http://download.jboss.org/jbosstools/updates/nightly/trunk/ http://download.jboss.org/jbosstools/updates/nightly/trunk/ Please guide me Thanks -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/631737#631737] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]