This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
When starting JBOSS or Wildlfy from NB 7.4 or 8.0 Beta the IDE do not recognize when server startup is finished and it aqlso did not recognize when server start fails. 17:02:56,332 INFO [org.jboss.as] (Controller Boot Thread) JBAS015874: JBoss EAP 6.2.0.GA (AS 7.3.0.Final-redhat-14) wurde gestartet in 3837ms - 150 von 215 Diensten gestartet (64 Services sind Passiv oder werden bei Bedarf geladen) This means server is up and running, but NB is still waiting until end of time....
Wildfly plugin does not support EAP, it's looking for a certain pattern in the log to know it has started. Also the beta version is quite old (1.0.4) , you should use the latests 1.0.8 for WildFly.