Hi all,

I'm getting a NullPointerException when my Hudson instance is starting up. The
following stack trace is displayed in the browser and in the error logs:

java.lang.NullPointerException
at
com.youdevise.hudson.slavestatus.SlaveListenerInitiator.onOnline(SlaveListenerInitiator.java:38)
at hudson.slaves.ComputerListener.onOnline(ComputerListener.java:118)
at hudson.model.Hudson.(Hudson.java:589)
at hudson.WebAppMain$2.run(WebAppMain.java:190)

When running my slave agent I get:

Failing to obtain http://<hostname>:8080/computer/<slavename>/slave-agent.jnlp
java.io.IOException: Failed to load
http://<hostname>:8080/computer/<slavename>/slave-agent.jnlp: 503 Service
Temporarily Unavailable
at hudson.remoting.Launcher.parseJnlpArguments(Launcher.java:194)
at hudson.remoting.Launcher.run(Launcher.java:169)
at hudson.remoting.Launcher.main(Launcher.java:154)
Waiting 10 seconds before retry

I currently have zero functionality on my Hudson instance. Any workaround for
now would be great.

Master: OpenSolaris x86 w/ Hudson 1.314
Slave: OpenSolaris x86 using JNLP launch from slave.jar.

Thanks,

– DD