On Wed, Aug 12, 2009 at 21:52, Vincent Massol<vincent(a)massol.net> wrote:
  Hi Andreas,
 Apparently Thomas made a mistake in his last commit. I'm sure he'll
 fix it quickly.
 If you want you can take a revision before his commits, ie before rev
 22547 done at 2009-08-12 12:30:53 +0200 (Wed, 12 Aug 2009)
 For ex:
http://maven.xwiki.org/snapshots/com/xpn/xwiki/products/xwiki-enterprise-in…
 Or wait till he fixes the problem (likely tomorrow morning). 
I fixed the fact that Remote Observation Manager was enabled by
default where it should not but for the NullPointer itself can only
append if the Execution context is not properly initialized when
contextInitialized() event notification is executed which does not
make sense...
 Thanks
 -Vincent
 On Aug 12, 2009, at 9:41 PM, Andreas Schaefer wrote:
  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 
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