Hi I downloaded xwiki war file and changed the hbm.cfg.xml , xwiki.hbm.xml I am using weblogic portal and oracle9i. After deploying when i used the following url http://localhost:7788/xwiki/bin/view/Main/WebHome. I got the following error Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3202 in 3: Exception while reading document XWiki.XWikiPreferences Wrapped Exception: could not load an entity: [com.xpn.xwiki.doc.XWikiDocument#104408758] Can somebody help me out

Sorry for that. i was not sure my message was submitted for the first time. thats the reason i tried couple of times I am using xwiki-web-1.1.2. Not sure what do you mean by oracle jdbc connector. The following is the stack Wrapped Exception: Wrapped Exception: java.sql.SQLException: ORA-00942: table or view does not exist at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java :125)

Sorry for that. i was not sure my message was submitted for the first time. thats the reason i tried couple of times I am using xwiki-web-1.1.2. Not sure what do you mean by oracle jdbc connector.

The following is the stack Wrapped Exception: com.xpn.xwiki.XWikiException: Error number 3212 in 3: Exception while loading ar chive -237,561,194 Wrapped Exception: could not load an entity: [com.xpn.xwiki.doc.XWikiDocumentArc hive#-237561194] at com.xpn.xwiki.store.XWikiHibernateVersioningStore.loadXWikiDocArchive (XWikiHibernateVersioningStore.java:118) at com.xpn.xwiki.store.XWikiHibernateVersioningStore.getXWikiDocumentArc hive(XWikiHibernateVersioningStore.java:87) at com.xpn.xwiki.store.XWikiHibernateVersioningStore.updateXWikiDocArchi ve(XWikiHibernateVersioningStore.java:238) at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateSt ore.java:245) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java :97) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java :91) at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:957) at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:935) at com.xpn.xwiki.plugin.calendar.CalendarPlugin.getCalendarEventClass(Ca lendarPlugin.java:82) at com.xpn.xwiki.plugin.calendar.CalendarPlugin.init(CalendarPlugin.java :294) at com.xpn.xwiki.plugin.XWikiPluginManager.initPlugin(XWikiPluginManager .java:130) at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugin(XWikiPluginManager. java:69) at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugins(XWikiPluginManager .java:95) at com.xpn.xwiki.XWiki.preparePlugins(XWiki.java:754) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:708) at com.xpn.xwiki.XWiki.<init>(XWiki.java:611) at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:238) at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:397) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:94) at org.apache.struts.action.RequestProcessor.processActionPerform(Reques tProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja va:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:119 6) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run (ServletStubImpl.java:1006) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm pl.java:419) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja va:27) at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilte r.java:293) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja va:27) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEnc odingFilter.java:117) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja va:27) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio n.run(WebAppServletContext.java:6724) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate dSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java: 121) at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe rvletContext.java:3764) at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm pl.java:2644) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178) Wrapped Exception: java.sql.SQLException: ORA-00942: table or view does not exist at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java :125) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:305) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:272) at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:623) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement. java:181) at oracle.jdbc.driver.T4CPreparedStatement.execute_for_describe(T4CPrepa redStatement.java:420) at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleState ment.java:894) at oracle.jdbc.driver.T4CPreparedStatement.execute_maybe_describe(T4CPre paredStatement.java:452) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme nt.java:984) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePrep aredStatement.java:2885) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePrepare dStatement.java:2926) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(Dele gatingPreparedStatement.java:93) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java: 139) at org.hibernate.loader.Loader.getResultSet(Loader.java:1669) at org.hibernate.loader.Loader.doQuery(Loader.java:662) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Lo ader.java:224) at org.hibernate.loader.Loader.loadEntity(Loader.java:1785) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityL oader.java:93) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityL oader.java:81) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractE ntityPersister.java:2730) at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(D efaultLoadEventListener.java:365) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEv entListener.java:346) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEven tListener.java:123) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultL oadEventListener.java:177) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEv entListener.java:87) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:891) at org.hibernate.impl.SessionImpl.load(SessionImpl.java:799) at com.xpn.xwiki.store.XWikiHibernateVersioningStore.loadXWikiDocArchive (XWikiHibernateVersioningStore.java:108) at com.xpn.xwiki.store.XWikiHibernateVersioningStore.getXWikiDocumentArc hive(XWikiHibernateVersioningStore.java:87) at com.xpn.xwiki.store.XWikiHibernateVersioningStore.updateXWikiDocArchi ve(XWikiHibernateVersioningStore.java:238) at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateSt ore.java:245) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java :97) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java :91) at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:957) at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:935) at com.xpn.xwiki.plugin.calendar.CalendarPlugin.getCalendarEventClass(Ca lendarPlugin.java:82) at com.xpn.xwiki.plugin.calendar.CalendarPlugin.init(CalendarPlugin.java :294) at com.xpn.xwiki.plugin.XWikiPluginManager.initPlugin(XWikiPluginManager .java:130) at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugin(XWikiPluginManager. java:69) at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugins(XWikiPluginManager .java:95) at com.xpn.xwiki.XWiki.preparePlugins(XWiki.java:754) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:708) at com.xpn.xwiki.XWiki.<init>(XWiki.java:611) at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:238) at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:397) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:94) at org.apache.struts.action.RequestProcessor.processActionPerform(Reques tProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja va:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:119 6) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run (ServletStubImpl.java:1006) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm pl.java:419) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja va:27) at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilte r.java:293) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja va:27) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEnc odingFilter.java:117) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja va:27) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio n.run(WebAppServletContext.java:6724) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate dSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java: 121) at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe rvletContext.java:3764) at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm pl.java:2644) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178) com.xpn.xwiki.XWikiException: Error number 3223 in 3: Exception while searching documents with SQL [select distinct doc.web, doc.name from XWikiDocument as doc] Wrapped Exception: ClassNotFoundException: org.hibernate.hql.ast.HqlToken [selec t distinct doc.web, doc.name from com.xpn.xwiki.doc.XWikiDocument as doc] at com.xpn.xwiki.store.XWikiHibernateStore.searchDocumentsNamesInternal( XWikiHibernateStore.java:1852) at com.xpn.xwiki.store.XWikiHibernateStore.searchDocumentsNames(XWikiHib ernateStore.java:1811) at com.xpn.xwiki.store.XWikiHibernateStore.searchDocumentsNames(XWikiHib ernateStore.java:2231) at com.xpn.xwiki.store.XWikiCacheStore.searchDocumentsNames(XWikiCacheSt ore.java:200) at com.xpn.xwiki.plugin.lucene.IndexRebuilder.indexWiki(IndexRebuilder.j ava:116) at com.xpn.xwiki.plugin.lucene.IndexRebuilder.rebuildIndex(IndexRebuilde r.java:92) at com.xpn.xwiki.plugin.lucene.IndexRebuilder.<init>(IndexRebuilder.java :57) at com.xpn.xwiki.plugin.lucene.LucenePlugin.init(LucenePlugin.java:361) at com.xpn.xwiki.plugin.XWikiPluginManager.initPlugin(XWikiPluginManager .java:130) at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugin(XWikiPluginManager. java:69) at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugins(XWikiPluginManager .java:95) at com.xpn.xwiki.XWiki.preparePlugins(XWiki.java:754) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:708) at com.xpn.xwiki.XWiki.<init>(XWiki.java:611) at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:238) at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:397) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:94) at org.apache.struts.action.RequestProcessor.processActionPerform(Reques tProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja va:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:119 6) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run (ServletStubImpl.java:1006) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm pl.java:419) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja va:27) at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilte r.java:293) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja va:27) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEnc odingFilter.java:117) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja va:27) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio n.run(WebAppServletContext.java:6724) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate dSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java: 121) at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe rvletContext.java:3764) at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm pl.java:2644) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178) Sergiu Dumitriu-2 wrote: > sanjayV wrote: >> Hi >> >> I downloaded xwiki war file and changed the hbm.cfg.xml , xwiki.hbm.xml >> I am using weblogic portal and oracle9i. >> After deploying when i used the following url >> http://localhost:7788/xwiki/bin/view/Main/WebHome. >> >> I got the following error >> Error number 3 in 0: Could not initialize main XWiki context >> Wrapped Exception: Error number 3202 in 3: Exception while reading >> document >> XWiki.XWikiPreferences >> Wrapped Exception: could not load an entity: >> [com.xpn.xwiki.doc.XWikiDocument#104408758] >> >> Can somebody help me out > Hi, > > Can you give some more details? > - What version of XWiki Enterprise are you using? > - Did you also add the oracle jdbc connector? > - Can you give a longer stacktrace? >

Hello, I have installed xwiki 1.2 (MySql, Tomcat 5), and created a second

following a suggestion in a previous postage to this list (by adding

$space variable to the blog macro). Everything seems to work just

but nevertheless I get error messages displayed on the Tomcat console, such as: 16:40:41,008 [http://iiscs.wssu.edu/xwiki/bin/view/Blog/] [http-80-Processor4] ERROR log.SimpleLog4JLogSystem - Left side ($bentrydoc.fullName) of '==' operation has null value. If a

it may not be in the context. Operation not possible. Blog.WebHome

20, column 28] It seems that the error is in the Blog.Macros' line below (I edited

original line to include $space): #if(($bentrydoc.fullName == $item)&& (!$space ||($space=="") || ($bentrydoc.getSpace()==$space)) ) Is it normal to get those kind of messages, and if not, is this a

of my modification, and how can I fix it? Since I don't really know Velocity, any advice will be highly appreciated. Thanks, Darina

Sergiu, Thanks a lot for your quick reply and help. May I ask one more question, related to errors displayed on the Tomcat console? Any idea why I am getting the following exception (http://www.airl ine-tickets.dl.pl is not something I have entered anywhere ...)? Thanks in advance.

Darina 20:12:08,241 [http://iiscs.wssu.edu/xwiki/bin/viewrev/Photos/URL=http://www.airl ine-tickets.dl.pl] [http-80-Processor8] ERROR log.SimpleLog4JLogSystem - Method display threw exception for reference $doc in template at [12,7] org.apache.velocity.exception.MethodInvocationException: Invocation of method 'display' in class com.xpn.xwiki.api.Document threw exception java.lang.NullPoint erException @ <unknown template>[12,13] at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.j ava:286) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTRefer ence.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTRefere nce.java:294) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java :74) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfSt atement.java:107) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java :74) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfSt atement.java:88) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(Velocim acroProxy.java:194) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirect ive.java:170) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java :74) at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:448 ) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirect ive.java:170) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java :74) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfSt atement.java:88) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRend erer.java:238) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRend erer.java:152) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1366) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1335) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:607) at sun.reflect.GeneratedMethodAccessor162.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.in voke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.j ava:245) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTRefer ence.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTRefere nce.java:294) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(Velocim acroProxy.java:194) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirect ive.java:170) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRend erer.java:238) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRend erer.java:152) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1366) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1335) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:607) at sun.reflect.GeneratedMethodAccessor162.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.in voke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.j ava:245) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTRefer ence.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTRefere nce.java:294) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(Velocim acroProxy.java:194) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirect ive.java:170) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRend erer.java:238) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRend erer.java:152) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1366) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1335) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:105) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:48) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:186) at org.apache.struts.action.RequestProcessor.processActionPerform(Reques tProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja va:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:119 6) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEnc odingFilter.java:117) -----Original Message----- From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Sergiu Dumitriu Sent: Thursday, February 07, 2008 8:27 PM To: XWiki Users Subject: Re: [xwiki-users] Error on Tomcat console possibly related to adding a second blog Dicheva, Darina wrote: blog the fine, reference, [line the result Hi, The error is not cause by adding $space in there. I think this is an error in the original script, but it is not a severe one. You can fix it if you replace the line with: #if($bentrydoc && ($bentrydoc.fullName == $item) && (!$space || ($space=="") || ($bentrydoc.getSpace()==$space)))

Sergiu, I know, I have searched the site for urs appearing in different exceptions ... In fact, yes, I get such exceptions all the time (see the latest three below). Interesting, while in exceptions with url (eg 1st and 2nd), urls change, the third exception ([http://iiscs.wssu.edu/xwiki/bin/viewrev/Photos/IISMembers?xpage=pr int&rev=1.158]) reoccurs. Perhaps these are two different cases. I did have an older version of xwiki installed before, where I think I had a page IISMembers, however, I deleted that installation completely, including the xwiki database (in MySQL) and did a new installation, so there is nowhere this page could come from ... Complete mystery ...

As to the first case, I wonder can this browsing be done by programs that try to insert somehow various urls in the wiki site, and if it is so, whether can I prevent this ... also, if this is the reason, should it really cause exception but not just a warning message that there is no such document?

Thanks a lot for your help, Darina -------------------- 09:28:26,247 [http://iiscs.wssu.edu/xwiki/bin/view/Photos/url=http://www.quizill a.com/users/ringtone-807/journal/572561/] [http-80-Processor29] ERROR log.Simple Log4JLogSystem - Method display threw exception for reference $doc in template at [12,7] org.apache.velocity.exception.MethodInvocationException: Invocation of method 'display' in class com.xpn.xwiki.api.Document threw exception java.lang.NullPointerException @ <unknown template>[12,13] at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.j ava:286) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTRefer ence.java:203) at ----------------------- 09:52:28,563 [http://iiscs.wssu.edu/xwiki/bin/viewrev/Photos/url=http://herbalph enik.ovp.pl] [http-80-Processor26] ERROR log.SimpleLog4JLogSystem - Method display threw exception for reference $doc in template at [12,7] org.apache.velocity.exception.MethodInvocationException: Invocation of method 'display' in class com.xpn.xwiki.api.Document threw exception java.lang.NullPoint erException @ <unknown template>[12,13] at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.j ava:286) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTRefer ence.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTRefere nce.java:294) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java :74) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfSt --------------------- 09:40:11,202 [http://iiscs.wssu.edu/xwiki/bin/viewrev/Photos/IISMembers?xpage=pr int&rev=1.158] [http-80-Processor29] ERROR log.SimpleLog4JLogSystem - Method getRenderedContent threw exception for reference $cdoc in template at [7,1] org.apache.velocity.exception.MethodInvocationException: Invocation of method 'getRenderedContent' in class com.xpn.xwiki.api.Document threw exception com.xpn. xwiki.XWikiException: Error number 3205 in 3: Version 1.158 does not exist while reading document Photos.IISMembers @ <unknown template>[7,7] at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.j ava:286) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTRefer ence.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTRefere nce.java:294) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRend erer.java:238) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRend erer.java:152) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1366) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1335) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:607) at sun.reflect.GeneratedMethodAccessor162.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.in voke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.j ava:245) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTRefer ence.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTRefere nce.java:294) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318)

Sergiu, I know, I have searched the site for urs appearing in different exceptions ... > I don't think that is an URL generated by XWiki, so I'd say that most > probably somebody browsing the site accidentally entered a wrong URL.

In fact, yes, I get such exceptions all the time (see the latest three below). Interesting, while in exceptions with url (eg 1st and 2nd),

change, the third exception ([http://iiscs.wssu.edu/xwiki/bin/viewrev/Photos/IISMembers?xpage=pr int&rev=1.158]) reoccurs. Perhaps these are two different cases. I did have an older version of xwiki installed before, where I think I had a page IISMembers, however, I deleted that installation completely, including the xwiki database (in MySQL) and did a new installation, so there is nowhere this page could come from ... Complete mystery ...

As to the first case, I wonder can this browsing be done by programs that try to insert somehow various urls in the wiki site, and if it is so, whether can I prevent this ... also, if this is the reason, should it really cause exception but not just a warning message that there is no such document?

Thanks a lot for your help, Darina -------------------- 09:28:26,247 [http://iiscs.wssu.edu/xwiki/bin/view/Photos/url=http://www.quizill a.com/users/ringtone-807/journal/572561/] [http-80-Processor29] ERROR log.Simple Log4JLogSystem - Method display threw exception for reference $doc in template at [12,7] org.apache.velocity.exception.MethodInvocationException: Invocation of method 'display' in class com.xpn.xwiki.api.Document threw exception java.lang.NullPointerException @ <unknown template>[12,13] at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.j ava:286) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTRefer ence.java:203) at ----------------------- 09:52:28,563 [http://iiscs.wssu.edu/xwiki/bin/viewrev/Photos/url=http://herbalph enik.ovp.pl] [http-80-Processor26] ERROR log.SimpleLog4JLogSystem - Method display threw exception for reference $doc in template at [12,7] org.apache.velocity.exception.MethodInvocationException: Invocation of method 'display' in class com.xpn.xwiki.api.Document threw exception java.lang.NullPoint erException @ <unknown template>[12,13] at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.j ava:286) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTRefer ence.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTRefere nce.java:294) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java :74) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfSt --------------------- 09:40:11,202 [http://iiscs.wssu.edu/xwiki/bin/viewrev/Photos/IISMembers?xpage=pr int&rev=1.158] [http-80-Processor29] ERROR log.SimpleLog4JLogSystem - Method getRenderedContent threw exception for reference $cdoc in template at [7,1] org.apache.velocity.exception.MethodInvocationException: Invocation of method 'getRenderedContent' in class com.xpn.xwiki.api.Document threw exception com.xpn. xwiki.XWikiException: Error number 3205 in 3: Version 1.158 does not exist while reading document Photos.IISMembers @ <unknown template>[7,7] at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.j ava:286) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTRefer ence.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTRefere nce.java:294) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRend erer.java:238) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRend erer.java:152) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1366) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1335) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:607) at sun.reflect.GeneratedMethodAccessor162.invoke(Unknown

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.in voke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.j ava:245) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTRefer ence.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTRefere nce.java:294) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode. java:318)