- xwiki-users@xwiki.org - lists.xwiki.org

[xwiki-users] Closing 'Add Members to Group' Popup
by sdhaliwal 22 Jul '09

22 Jul '09

While adding members to a group using the new Wiki Administration application, there does not seem to be an obvious way to close the pop up window. Is that a bug, or am I missing something very obvious. -- View this message in context: http://n2.nabble.com/Closing-%27Add-Members-to-Group%27-Popup-tp3289051p328… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] AUTO: MaryEllen Coleman/Poughkeepsie/IBM is out of the office. (returning 07/23/2009)
by MaryEllen Coleman 21 Jul '09

21 Jul '09

I am out of the office until 07/23/2009. I will not have access to email. If you need help immediately, please contact Kim Dillon or Jenny Purushotma. Note: This is an automated response to your message "users Digest, Vol 24, Issue 30" sent on 7/21/09 6:00:17. This is the only notification you will receive while this person is away.

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Re: [xwiki-users] Can't get XWiki to work with Oracle
by Dean G Weber 21 Jul '09

21 Jul '09

Surely someone has tried to put XWiki together with Oracle using the limited instructions available on-line. I can't believe that no one has any pointers on why I can't get it working. Please help. Thanks Dean From: Dean G Weber/US/Raytheon To: users(a)xwiki.org Date: 07/08/2009 05:12 PM Subject: Can't get XWiki to work with Oracle I could use some help on getting an XWiki server working with Oracle. I followed the instructions here: http://platform.xwiki.org/XWiki/bin/view/AdminGuide/InstallationOracle The mentioned xwiki-oracle.hbm.xml file I finally found here: http://www.xwiki.org/XWiki/bin/view/FAQ/Isthereasimplewaygettingxwikiworkin… . I placed it in the suggested xwiki/Web-INF/classes sub-directory. But, I could not find a feeds.oracle.hbm.xml file anywhere. (Why would the page mention those XML files yet not provide them?) I made the necessary changes to hibernate.cfg.xml file in WEB-INF. I even placed the ojdbc5.jar (latest rev) in the webaps/WEB-INF/lib directory. I know that the JDBC jar file is correct because I had to put it in the jetty/ext directory to get groovy script on one of our pages to successfully connect to a different Oracle instance and pull data onto the page. (Side note: groovy classes really need to be on their own separate pages due to parsing issues with velocity and groovy. This was a heard learned lesson). So, I made the changes from the above instructions and created an xwiki user on my Oracle 10g express edition DB which I installed on our Red-Hat Linux server. So far things seemed to go well until I tried to pull it all together and fire up the xwiki server and connect to it from the browser. Below is the error I received: HTTP ERROR: 500 Error number 3 in 0: Could not initialize main xwiki context Wrapped Exception: Error number 3001 in 3: Cannot load class com.xpn.xwiki.store.migration.hibernate.XwikiHibernateMigrationManager from param xwiki.store.migration.manager.class Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: Could not parse mapping document from resource xwiki.oracle.hbm.xml RequestURI=/xwiki/bin/CEDSYard/ Powered by Jetty:// The request URI is the configured main page for our wiki. I see no new tables in the xe Oracle DB. All of the past emails on the subject in the user list haven't supplied any answers. I really hope I can get some help on this. What do I need to do to get Oracle and xwiki to work together since the instructions I've found miss crucial elements of the puzzle? Thanks, Dean Weber Sr Software Engineer II Raytheon Technical Services Company LLC 6125 E 21 Street, MS 36 Indianapolis, IN 46219 USA 317.306.2657 Phone 317.306.4253 Fax Dean.G.Weber(a)raytheon.com

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[xwiki-users] Cannot import default xar
by hel-o 20 Jul '09

20 Jul '09

Hi, just updated to 1.9.1 (from 1.8.4) and tried to import the default xar. I can upload the file but when i click on it to import nothing happens. In the console i get the following error when i upload the file "updateAttachName is not defined function onclick(event) { return updateAttachName(this.form, "Do you want to replace the filename with"); }(click clientX=108, clientY=439)" Thanks hel. ----- semantic-web.hel.at hel(a)hel.at -- View this message in context: http://n2.nabble.com/Cannot-import-default-xar-tp3283800p3283800.html Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Auto-create users that ldap-authenticate
by Sean Davis 19 Jul '09

19 Jul '09

I would like to use LDAP for authentication. This works fine as long as the user exists in the xwiki database, as well. Is there a way to have a _new_ user authenticate against LDAP and then either have that user's information pulled directly from ldap or have the user data from the LDAP automatically populated into the user database? Thanks, Sean

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[xwiki-users] XWiki Upgrade Issue - Incorrect database name
by sdhaliwal 17 Jul '09

17 Jul '09

We have been running running Xwiki Enterprise Manager with a wiki farm consisting of two wikis. - the XEM was created by converting from XE with following information #Generated by Maven #Wed Jul 23 16:18:28 GMT+01:00 2008 version=1.5 groupId=com.xpn.xwiki.products artifactId=xwiki-enterprise-web We have been using both the wikis in the farm, have a bunch of content and users and groups. Recently we upgraded the our wiki deployment to : #Generated by Maven #Thu Jul 02 16:34:35 GMT+01:00 2009 version=1.7.1 groupId=com.xpn.xwiki.products artifactId=xwiki-enterprise-manager-web The new deployment works fine for the most part. It required us to deploy the admin application by importing the following file into all the three wikis (manager wiki, and two wikis in the farm) xwiki-application-administration-1.13.zip After doing this, all the functinality seems to work fine in the Manager wiki. However, the enterprise wikis the group management is broken. When trying to view membership of a group, the following exception is thrown on the server and the client just gets stuck at the progess bar. com.xpn.xwiki.XWikiException: Error number 3301 in 3: Exception while switching to database 0) ? page.substring(dp + 1, p) Wrapped Exception: Incorrect database name '0) ? page.substring(dp + 1, p) ' at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:642) at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:741) at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:636) at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:209) at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1338) at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1371) at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:1993) at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2022) at com.xpn.xwiki.XWiki.getDefaultPage(XWiki.java:5834) at com.xpn.xwiki.web.XWikiServletURLFactory.addName(XWikiServletURLFactory.java:238) at com.xpn.xwiki.web.XWikiServletURLFactory.createURL(XWikiServletURLFactory.java: 2009-07-17 14:59:39,111 INFO [STDOUT] 181) at com.xpn.xwiki.web.XWikiDefaultURLFactory.createURL(XWikiDefaultURLFactory.java:42) at com.xpn.xwiki.render.XWikiRadeoxRenderEngine.appendCreateLink(XWikiRadeoxRenderEngine.java:310) at com.xpn.xwiki.render.filter.XWikiLinkFilter.handleMatch(XWikiLinkFilter.java:211) at org.radeox.filter.regex.RegexTokenFilter$1.handleMatch(RegexTokenFilter.java:91) at org.radeox.regex.JdkMatcher.substitute(JdkMatcher.java:48) at org.radeox.filter.regex.RegexTokenFilter.filter(RegexTokenFilter.java:89) at org.radeox.filter.FilterPipe.filter(FilterPipe.java:169) at com.xpn.xwiki.render.XWikiRadeoxRenderEngine.render(XWikiRadeoxRenderEngine.java:95) at com.xpn.xwiki.render.XWikiRadeoxRenderer.render(XWikiRadeoxRenderer.java:130) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:272) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:202) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:170) at com.xpn.xwiki.api.XWiki.renderText(XWiki.java:1455) at sun.reflect.GeneratedMethodAccessor370.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:252) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:332) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1611) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:124) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:226) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:155) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:437) at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:366) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Incorrect database name '0) ? page.substring(dp + 1, p) ' at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1027) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:957) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3376) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3308) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1837) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1961) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2537) at com.mysql.jdbc.ConnectionImpl.setCatalog(ConnectionImpl.java:4924) at org.apache.commons.dbcp.DelegatingConnection.setCatalog(DelegatingConnection.java:271) at org.apache.commons.dbcp.DelegatingConnection.setCatalog(DelegatingConnection.java:271) at org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.setCatalog(PoolingDataSource.java:298) at sun.reflect.GeneratedMethodAccessor189.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.hibernate.jdbc.BorrowedConnectionProxy.invoke(BorrowedConnectionProxy.java:50) at $Proxy74.setCatalog(Unknown Source) at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:635) at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:741) at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:636) at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:209) at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1338) at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1371) at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:1993) at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2022) at com.xpn.xwiki.XWiki.getDefaultPage(XWiki.java:5834) at com.xpn.xwiki.web.XWikiServletURLFactory.addName(XWikiServletURLFactory.java:238) at com.xpn.xwiki.web.XWikiServletURLFactory.createURL(XWikiServletURLFactory.java:181) at com.xpn.xwiki.web.XWikiDefaultURLFactory.createURL(XWikiDefaultURLFactory.ja 2009-07-17 14:59:39,111 INFO [STDOUT] va:42) at com.xpn.xwiki.render.XWikiRadeoxRenderEngine.appendCreateLink(XWikiRadeoxRenderEngine.java:310) at com.xpn.xwiki.render.filter.XWikiLinkFilter.handleMatch(XWikiLinkFilter.java:211) at org.radeox.filter.regex.RegexTokenFilter$1.handleMatch(RegexTokenFilter.java:91) at org.radeox.regex.JdkMatcher.substitute(JdkMatcher.java:48) at org.radeox.filter.regex.RegexTokenFilter.filter(RegexTokenFilter.java:89) at org.radeox.filter.FilterPipe.filter(FilterPipe.java:169) at com.xpn.xwiki.render.XWikiRadeoxRenderEngine.render(XWikiRadeoxRenderEngine.java:95) at com.xpn.xwiki.render.XWikiRadeoxRenderer.render(XWikiRadeoxRenderer.java:130) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:272) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:202) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:170) at com.xpn.xwiki.api.XWiki.renderText(XWiki.java:1455) at sun.reflect.GeneratedMethodAccessor370.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:252) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:332) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1611) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:124) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:226) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:155) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:437) at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:366) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Thread.java:595) Any help with this will be greatly appreciated -- View this message in context: http://n2.nabble.com/XWiki-Upgrade-Issue---Incorrect-database-name-tp327779… Sent from the XWiki- Users mailing list archive at Nabble.com.

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Re: [xwiki-users] users Digest, Vol 24, Issue 26
by Chris Phelan 17 Jul '09

17 Jul '09

AmxSid, Your JVM is out of PermGen space. What Java version are you using (I assume a Sun JVM)? In the general case, recent Sun JVMs are pretty good at tuning themselves, so it is best not to try and tune it, as this may actually hamper and cause more problems than it solves. Having said that, I would remove the settings you have thus far and simply add -XX:MaxPermSize=128m The PermGen is the area reserved for reflective data, class objects and so forth. There are good introductory texts here http://java.sun.com/docs/performance/ Chris > I have the following error occuring. I really like XWIKI but this memory > issue is the only stumbling block. I would hate to have to move to daisycms > or jspwiki. > > I have installed xwiki onto tomcat on Linux. Memory params are: -server > -Xms512m -Xmx768m -Xss512k -XX:+UseParallelGC > > XWIKI config settings are out of the box ones. > > I did upload an excel spreadsheet attachment and then decided to delete it. > I also tried to export to PDF, RTF etc. and left XWIKI running overnight > and got this problem in the morning. > > 2009-07-15 08:20:24,351 [ > http://localhost:8080/xwiki/bin/view/Sandbox/TableTraining?xpage=xpart&vm=c… > ] > [http-8080-Processor21] WARN web.XWikiAction - Uncaught > exception: Error number 0 in 11: Uncaught exc > eption > Wrapped Exception: java.lang.O}}}utOfMemoryError: PermGen space

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[xwiki-users] Custom XMLRPC Server
by François Dénommée 16 Jul '09

16 Jul '09

Hi, We actually have an existing XMLRPC server that we need to integrate inside XWiki v2.0m1. The only way we achieve this is to modify the existing code to allow the injection of a XWikiContext object on the instance created by the default requestProcessor (which does not bind any object when using the @Requirement annotation). The other thing is to add an entry inside the /XmlRpcServlet.properties/ representing our service. Is there any other way to do this ? For example, we could declare our xml-rpc service class inside the /components.txt/ and let the xml-rpc server use the component manager to dispatch calls... Cheers, Francois D.

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[xwiki-users] Passing variables between context
by Lewis Denizen 16 Jul '09

16 Jul '09

Hi xwiki-users, I have a simple macro defined in velocity: {{velocity}} {{{ #macro( addDate $timeZone $date ) #set( $script = " tz = '$timeZone' date = '$date' timezone = java.util.TimeZone.getTimeZone( timezone ) cal = java.util.Calendar.getInstance( timezone ) // etc... " ) #set( $runnable = $xwiki.parseGroovyFromString( $script ) ) $runnable.run() #end }}} {{/velocity}} Currently, the velocity macro parameters $timeZone and $date have to be Strings. I want to be able to pass "real objects" rather than just strings into the groovy script, though. I can easily return an Object back into Velocity space by returning from the groovy script, but is there a way to go the other way around? I guess what I really need is some "context" object shared by groovy and Velocity... Thanks in advance!

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[xwiki-users] [myxwiki] new wiki request
by JoeSkaife 16 Jul '09

16 Jul '09

Hi I'm looking for somewhere better to host a wiki presently at littlebird.wikidot.com (curse their commercial aspirations). It's a free, community based scheme for promoting local folk and traditional music and arts events in the area. Normal access is through the domain littlebirdtoldme.info to disconnect it from hosting changes. The reason for using Wiki is that we hope to open editing to a large collection of people to reduce the staleness that usually accompanies such projects. My user ID is JoeSkaife Ideally the server name would be littlebirdtoldme or littlebird if you have a name length limit. If any of you wiki-wise users or admins have a better suggestion, I'd welcome some new perspectives. Joe -- View this message in context: http://n2.nabble.com/-myxwiki--new-wiki-request-tp3268188p3268188.html Sent from the XWiki- Users mailing list archive at Nabble.com.

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