12 Aug
2005
12 Aug
'05
9:06 p.m.
I sent the email a bit early - One of the error was related to the
permission of "resin" library directory, I made it writable by the user
running resin, and it fixed the xwiki.log permission denied problem.
I am still getting "org.hibernate.AssertionFailure: possible
nonthreadsafe access to session" errors.
thanks,
Bikash
----------------------------------------o<---------------- Error
Transcript o<-------------------------
14:57:43,937 ERROR resin-tcp-connection-*:8080-1
http://127.0.0.1:8080/xwiki/bin/view/Main/WebHome
AssertionFailure:<init>:22 - an assertion failure occured (this may
indicate a bug in Hibernate, but is more likely due to unsafe use of the
session)
org.hibernate.AssertionFailure: possible nonthreadsafe access to session
at
org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:68)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:239)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:223)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:141)
at
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:274)
at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:726)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:320)
at
org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:86)
at
com.xpn.xwiki.store.XWikiHibernateStore.endTransaction(XWikiHibernateStore.java:409)
at
com.xpn.xwiki.store.XWikiHibernateStore.deleteXWikiCollection(XWikiHibernateStore.java:1097)
at
com.xpn.xwiki.stats.impl.XWikiStatsServiceImpl.notify(XWikiStatsServiceImpl.java:209)
at com.xpn.xwiki.notify.XWikiActionRule.verify(XWikiActionRule.java:51)
at
com.xpn.xwiki.notify.XWikiNotificationManager.verify(XWikiNotificationManager.java:93)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:179)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
at
com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:99)
at
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:127)
at
com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:70)
at
com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:163)
at
com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:208)
at
com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:259)
at com.caucho.server.port.TcpConnection.run(TcpConnection.java:363)
at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:490)
at com.caucho.util.ThreadPool.run(ThreadPool.java:423)
at java.lang.Thread.run(Thread.java:595)
----------------------------------------o<---------------- Error
Transcript o<-------------------------
Bikash Agarwalla wrote:
Hello, I am working on new xml-rpc apis for p2pxwiki,
and am using
Eclipse as just my editor (I am not doing any development related to
eclipse). I imported the xwiki project in eclipse and used resin to
run xwiki locally. I got some errors (most of them "seems" benign, but
I wanted to point out anyway incase these will lead to more problems
later)
a) Eclipse complained about a missing commons-lang-2.0.jar in the
lib directory. I checked the lib directory, it has
"commons-lang-2.1.jar" instead. I am not sure why Eclipse is not using
the new library. As a fix I downloaded the 2.0 version of commons-lang
and put it in the lib directory. It solved this problem.
b) After running xwiki locally,
"http://127.0.0.1:8080/xwiki/bin/view/Main/WebHome" pointed to a xwiki
document. However, I got few errors on the resin console as follows
(the transcript follows below)
Let me know how I can fix these problems. I am using FC4.
Thanks a lot,
-Bikash