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From "Harry Metske" <harry.met...@gmail.com>
Subject Re: Failed to create a Wiki engine
Date Sun, 11 May 2008 09:08:56 GMT
every few months this symptom pops up again, just like
https://issues.apache.org/jira/browse/JSPWIKI-164

I still can't explain why...
Maybe cleaning up tomcat's work and temp directory might help ?

Harry Metske

2008/5/11 <sakari.aaltonen@tkk.fi>:

> Lainaus Gabe Wong <gabrielw@ngasi.com>:
>
>
>  Are there any errors in the catalina logs?
>>
>>
>> --
>> Regards
>>
>> Gabe Wong
>>
>
> Some more log output, now from CATALINA_HOME/logs/catalina.out (after I
> move JSPWiki.war into CATALINA_HOME/webapps):
> ##########################################################
>
> 11-May-2008 10:43:24 org.apache.catalina.startup.HostConfig deployWAR
> INFO: Deploying web application archive JSPWiki.war
> 11-May-2008 10:43:34 org.apache.catalina.core.StandardContext
> addApplicationListener
> INFO: The listener "com.ecyrd.jspwiki.auth.SessionMonitor" is already
> configured for this context. The duplicate definition has been ignored.
> Starting up background thread: JSPWiki Lucene Indexer.
> Starting up background thread: WatchDog for 'JSPWiki'.
> Starting up background thread: JSPWiki Lucene Indexer.
> 11-May-2008 10:43:44 org.apache.catalina.core.StandardContext start
> SEVERE: Error filterStart
> 11-May-2008 10:43:44 org.apache.catalina.core.StandardContext start
> SEVERE: Context [/JSPWiki] startup failed due to previous errors
> Background thread error: (stack trace follows)
> java.lang.NullPointerException
>        at com.ecyrd.jspwiki.util.WatchDog.enterState(WatchDog.java:231)
>        at
> com.ecyrd.jspwiki.search.LuceneSearchProvider$LuceneUpdater.backgroundTask(LuceneSearchProvider.java:711)
>        at
> com.ecyrd.jspwiki.util.WikiBackgroundThread.run(WikiBackgroundThread.java:135)
> Exception in thread "JSPWiki Lucene Indexer"
> com.ecyrd.jspwiki.InternalWikiException
>        at
> com.ecyrd.jspwiki.util.WikiBackgroundThread.run(WikiBackgroundThread.java:171)
> Background thread error: (stack trace follows)
> java.lang.NullPointerException
>        at com.ecyrd.jspwiki.util.WatchDog.enterState(WatchDog.java:231)
>        at
> com.ecyrd.jspwiki.search.LuceneSearchProvider$LuceneUpdater.backgroundTask(LuceneSearchProvider.java:711)
>        at
> com.ecyrd.jspwiki.util.WikiBackgroundThread.run(WikiBackgroundThread.java:135)
> Exception in thread "JSPWiki Lucene Indexer"
> com.ecyrd.jspwiki.InternalWikiException
>        at
> com.ecyrd.jspwiki.util.WikiBackgroundThread.run(WikiBackgroundThread.java:171)
> Background thread error: (stack trace follows)
> java.lang.NullPointerException
>        at
> com.ecyrd.jspwiki.util.WatchDog$WatchDogThread.backgroundTask(WatchDog.java:375)
>        at
> com.ecyrd.jspwiki.util.WikiBackgroundThread.run(WikiBackgroundThread.java:135)
> Exception in thread "WatchDog for 'JSPWiki'"
> com.ecyrd.jspwiki.InternalWikiException
>        at
> com.ecyrd.jspwiki.util.WikiBackgroundThread.run(WikiBackgroundThread.java:171)
> ########################################################
>
>
> Sakari Aaltonen
>
>
>
>
>
>
>
>


-- 
met vriendelijke groet,
Harry Metske
Telnr. +31-548-512395
Mobile +31-6-51898081

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