12 Aug
2009
12 Aug
'09
9:41 p.m.
Hi
I just checked out platform (core SVN revision: 22631) and enterprise, built it and
installed the Generic installer XWiki. While starting it up I saw this exception:
2009-08-12 12:37:34.565::WARN: Failed startup of context
org.mortbay.jetty.webapp.WebAppContext@4d88a387{/xwiki,/Users/schaefa/Development/xwiki/installations/xwiki.20090812/jetty/../webapps/xwiki}
java.lang.NullPointerException
at
org.xwiki.observation.remote.internal.DefaultRemoteObservationManagerContext.isRemoteState(DefaultRemoteObservationManagerContext.java:36)
at
org.xwiki.observation.remote.internal.jgroups.JGroupsRemoteObservationManager.notify(JGroupsRemoteObservationManager.java:150)
at
org.xwiki.observation.remote.internal.LocalEventListener.onEvent(LocalEventListener.java:115)
at
org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:248)
at
org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:229)
at
org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:264)
at
org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:77)
at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:548)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1239)
at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:466)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:985)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.mortbay.start.Main.invokeMain(Main.java:194)
at org.mortbay.start.Main.start(Main.java:523)
at org.mortbay.start.Main.main(Main.java:119)
Can't figure out what is wrong but it seems to be an issue with the Execution not be
set on the DefaultRemoteObservationManagerContext or the Execution.getContext() returns
null.
Cheers
Andreas Schaefer