I encountered exactly the same issue 2 month ago but I don't remember exactly how I fixed it. It's a Tomcat6 problem. Try to set to *false *the java property org.apache.catalina.loader.WebappClassLoader.ENABLE_CLEAR_REFERENCES
I hope this help. Maxime 2011/3/18 Lunita <[email protected]> > Hi all, > > I'm I'm trying to install /xwiki-enterprise-2.7.1 on Tomcat 6. And I > have the following Java error: > > [...] > > SEVERE: The web application [/xwiki-enterprise-2.7.1] created a > ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] > (value [org.apache.log4j.helpers.ThreadLocalMap@15ef45a]) and a value > of type [java.util.Hashtable] (value > [{url=http://localhost:8888/xwiki-enterprise-2.7.1/bin/view/Main/}]) > but failed to remove it when the web application was stopped. This is > very likely to create a memory leak. > > log4j:ERROR Error occured while converting date. > java.lang.NullPointerException > at java.lang.System.arraycopy(Native Method) > at > java.lang.AbstractStringBuilder.getChars(AbstractStringBuilder.java:345) > at java.lang.StringBuffer.getChars(StringBuffer.java:218) > at > org.apache.log4j.helpers.ISO8601DateFormat.format(ISO8601DateFormat.java:130) > at java.text.DateFormat.format(DateFormat.java:333) > > > [...] > > I didn't have the 'common' dir hanging on $TOMCAT_HOME dir, so I > copied from another tomcat instance which is working OK. I created > log4j.properties according xwiki web, but I have the same error. > Database connection is Oracle, and I don't know what to do. > > Any ideas? > > Regards, > _______________________________________________ > users mailing list > [email protected] > http://lists.xwiki.org/mailman/listinfo/users > _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
