12 Aug
2005
12 Aug
'05
8:41 p.m.
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
-----------------------------o<---------Error Transcript --------------
o<-------------
(i)
log4j:ERROR setFile(null,true) call failed.
java.io.FileNotFoundException: xwiki.log (Permission denied)
at java.io.FileOutputStream.openAppend(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:177)
at java.io.FileOutputStream.<init>(FileOutputStream.java:102)
at org.apache.log4j.FileAppender.setFile(FileAppender.java:272)
at
org.apache.log4j.RollingFileAppender.setFile(RollingFileAppender.java:156)
at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:151)
at
org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:247)
at
org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:123)
at
org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:87)
at
org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:645)
at
org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:603)
at
org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:500)
at
org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:406)
at
org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:432)
at
org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:460)
at org.apache.log4j.LogManager.<clinit>(LogManager.java:113)
at org.apache.log4j.Logger.getLogger(Logger.java:85)
at
org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229)
at
org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
at
org.apache.struts.action.ActionServlet.<clinit>(ActionServlet.java:228)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at
com.caucho.server.dispatch.ServletConfigImpl.createServlet(ServletConfigImpl.java:584)
at
com.caucho.server.dispatch.ServletManager.init(ServletManager.java:152)
at com.caucho.server.webapp.Application.start(Application.java:1546)
at
com.caucho.server.deploy.DeployController.startImpl(DeployController.java:563)
at
com.caucho.server.deploy.StartAutoRedeployAutoStrategy.startOnInit(StartAutoRedeployAutoStrategy.java:72)
at
com.caucho.server.deploy.DeployController.startOnInit(DeployController.java:451)
at
com.caucho.server.deploy.DeployContainer.start(DeployContainer.java:157)
at
com.caucho.server.webapp.ApplicationContainer.start(ApplicationContainer.java:610)
at com.caucho.server.host.Host.start(Host.java:385)
at
com.caucho.server.deploy.DeployController.startImpl(DeployController.java:563)
at
com.caucho.server.deploy.StartAutoRedeployAutoStrategy.startOnInit(StartAutoRedeployAutoStrategy.java:72)
at
com.caucho.server.deploy.DeployController.startOnInit(DeployController.java:451)
at
com.caucho.server.deploy.DeployContainer.start(DeployContainer.java:157)
at com.caucho.server.host.HostContainer.start(HostContainer.java:468)
at com.caucho.server.resin.ServletServer.start(ServletServer.java:934)
at
com.caucho.server.deploy.DeployController.startImpl(DeployController.java:563)
at
com.caucho.server.deploy.AbstractDeployControllerStrategy.start(AbstractDeployControllerStrategy.java:56)
at
com.caucho.server.deploy.DeployController.start(DeployController.java:459)
at com.caucho.server.resin.ResinServer.start(ResinServer.java:465)
at com.caucho.server.resin.Resin.init(Resin.java)
at com.caucho.server.resin.Resin.main(Resin.java:612)
(ii)
14:33:23,196 WARN resin-tcp-connection-*:8080-1
RequestUtils:createActionForm:177 - No FormBeanConfig found under 'view'
14:33:29,190 WARN resin-tcp-connection-*:8080-1
http://127.0.0.1:8080/xwiki/bin/view/Main/WebHome
Configurator:configure:126 - No configuration found. Configuring ehcache
from ehcache-failsafe.xml found in the classpath:
jar:file:/home/bikash/work/p2pxwiki/xwiki-svn/xwiki/trunk/lib/ehcache-1.1.jar!/ehcache-failsafe.xml
14:33:33,413 ERROR resin-tcp-connection-*:8080-1
http://127.0.0.1:8080/xwiki/bin/view/Main/WebHome
XWikiHibernateStore:updateSchema:193 - Schema update for wiki xwiki
14:33:37,479 WARN resin-tcp-connection-*:8080-1
http://127.0.0.1:8080/xwiki/bin/view/Main/WebHome
XWikiStatsServiceImpl:addCookie:474 - Setting cookie
FCB7IS5SEPHMCERDOAZCTGSYDBKZXJPN for name visitid with domain null and
path / and maxage 769251
14:33:37,637 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)
(iii)
com.xpn.xwiki.XWikiException: Error number 3213 in 3: Exception while
deleting object XWiki.bikash
Wrapped Exception: possible nonthreadsafe access to session
at
com.xpn.xwiki.store.XWikiHibernateStore.deleteXWikiCollection(XWikiHibernateStore.java:1101)
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<-------------