September 2012 - xwiki-users@xwiki.org

Re: [xwiki-users] Registration and Layout settings resetting
by Dmitry Bakbardin 17 Sep '12

17 Sep '12

Hi! >>>>>> I had the same problem until set "Prevent unregistered users from editing pages, regardless of the page or space rights" on. Try this one. It helped me. :-) Kind Regards, Dmitry Mon, 17 Sep 2012 02:05:16 -0400 от Ashtar Communications <ashtarcommunications(a)gmail.com>: > > > > >I've monitored the wiki for the last 3 days, and the problem is > recurring about once every 24 hours. Each time I have run a cache > flush to no effect. The only solution I have is to re-enter the > missing data each time, which doesn't seem like a sustainable option. > > If anyone could shed light on this or suggest a fix, I would appreciate it. > > Since I can't seem to get rid of the problem, would it be better to > downgrade, or to backup the wiki and then try a from-scratch install > of 4.2m3? I'm not seeing similar behavior on my development server, > only the production machine... > > thanks for all the help, > > aaron > > On Fri, Sep 14, 2012 at 12:28 PM, Ashtar Communications > <ashtarcommunications(a)gmail.com> wrote: > > I ran a flush on the cache immediately after the problem recurred, and > > the settings were not restored. > > > > Any other ideas? > > > > Thanks, > > > > aaron > > > > On Wed, Sep 12, 2012 at 12:46 AM, Ashtar Communications > > <ashtarcommunications(a)gmail.com> wrote: > >> Vincent, > >> > >> Thanks for the help. Answers below: > >> > >>>> Email -- Admin Email and SMTP server. The rest of the settings are maintained. > >>> > >>> What other setting remains that is not the default value? > >> > >> On the Email page, the Port, Server Username, and Server Password > >> always stay - only the Admin Email and SMTP server are cleared out. > >> > >>>> Page Elements - All panel settings, reverting to zero displayed > >>>> panels. Metadata visibility settings are maintained > >>> > >>> You modified those and they remain? If so the problem is not a cache issue that resets XWikiPreferences. > >> > >> I modified the panel settings to display two panels on the left, and > >> no panels on the right. When the bug occurs, The "show left/right > >> panel?" settings are set to "--" and the "Panels to Display" are > >> blank. > >> > >> The frequency of occurrence has dropped in the last day - at first it > >> was happening every 15-20 minutes, and today it went most of the day > >> with no apparent problems. The next time it occurs I will try to flush > >> the cache and see if that sheds any light... > >> > >> thanks, > >> > >> aaron > >> > >> > >>> One thing you can test to ensure this: > >>> When the problem happens do a flush cache in a wiki page: > >>> > >>> {{velocity}} > >>> $xwiki.flushCache() > >>> {{/velocity}} > >>> > >>> And then verify if your settings are back. > >>> > >>> Thanks > >>> -Vincent > >>> > >>>> Registration - Use Email Verification, Active Authentication Check, > >>>> Validation Email Content, Confirmation Email Content. Everything else > >>>> is maintained. > >>>> Several entire Spaces - the wiki has a large number of spaces (~150). > >>>> They seem to be getting deleted at random. I will leave the page for > >>>> an hour, come back, and the link to the space homepage will have the > >>>> "question mark" icon next to it. The space will no longer appear in > >>>> the spaces list on the Dashboard. > >>>> > >>>> Any other ideas? I'm ready to downgrade back to 3.x - this only > >>>> started happening with a fresh install of 4.2 and it's obviously a > >>>> serious problem... > >>>> > >>>> thanks, > >>>> > >>>> aaron > >>>> > >>>> > >>>> On Sun, Sep 9, 2012 at 3:17 AM, Vincent Massol <vincent(a)massol.net> wrote: > >>>>> > >>>>> On Sep 9, 2012, at 8:11 AM, Dmitry Bakbardin <haru_mamburu(a)mail.ru> wrote: > >>>>> > >>>>>> +1 vote > >>>>>> I had the same problem until set "Prevent unregistered users from editing pages, regardless of the page or space rights" on. > >>>>>> But I don't know still if it is a bug or a feature :-) > >>>>> > >>>>> It's a bug… Fixed in 4.2M3, see http://jira.xwiki.org/jira/browse/XWIKI-8160 > >>>>> > >>>>> -Vincent > >>>>> > >>>>>> Kind regards, > >>>>>> > >>>>>> Dmitry > >>>>>> > >>>>>> > >>>>>> Sun, 9 Sep 2012 01:52:12 -0400 от Ashtar Communications <ashtarcommunications(a)gmail.com>: > >>>>>>> > >>>>>>> > >>>>>>> > >>>>>> > >>>>>> > >>>>>>> > >>>>>> > >>>>>> > >>>>>> > >>>>>>> Hi, > >>>>>>> > >>>>>>> > >>>>>> It seems that my wiki is spontaneously resetting several configuration > >>>>>>> > >>>>>> settings, most notably the registration, email, and layout settings. I > >>>>>>> > >>>>>> enter information like the email server, address, and port, which > >>>>>>> > >>>>>> panels to display in the sidebar, or whether to require email > >>>>>>> > >>>>>> verification. After a few hours, I return to the site to find that the > >>>>>>> > >>>>>> panels are turned off, email registration is turned off and the boxes > >>>>>>> > >>>>>> for formatting verification emails, etc are blank, and half of the > >>>>>>> > >>>>>> email settings are cleared. There may also be other configuration > >>>>>>> > >>>>>> options being reset that I haven't found yet. > >>>>>>> > >>>>>>> > >>>>>> I am the only administrative user on the wiki. It's also definitely > >>>>>>> > >>>>>> not due to vandalism - exactly the same settings disappear every time, > >>>>>>> > >>>>>> and it has now repeated itself 4 times in the last 24 hours. > >>>>>>> > >>>>>>> > >>>>>> I'm running XEM 4.2m2 on Tomcat with MySQL. Any help would be greatly > >>>>>>> > >>>>>> appreciated... > >>>>>>> > >>>>>>> > >>>>>> thanks, > >>>>>>> > >>>>>>> > >>>>>> Aaron > >>>>>>> > >>>>>> _______________________________________________ > >>>>>>> > >>>>>> users mailing list > >>>>>>> users(a)xwiki.org > >>>>>>> http://lists.xwiki.org/mailman/listinfo/users > >>>>>>> > >>>>>> > >>>>>> > >>>>>> > >>>>>> > >>>>>> > >>>>>> > >>>>>> > >>>>>> > >>>>>> _______________________________________________ > >>>>>> users mailing list > >>>>>> users(a)xwiki.org > >>>>>> http://lists.xwiki.org/mailman/listinfo/users > >>>>> > >>>>> _______________________________________________ > >>>>> users mailing list > >>>>> users(a)xwiki.org > >>>>> http://lists.xwiki.org/mailman/listinfo/users > >>>> _______________________________________________ > >>>> users mailing list > >>>> users(a)xwiki.org > >>>> http://lists.xwiki.org/mailman/listinfo/users > >>> > >>> _______________________________________________ > >>> users mailing list > >>> users(a)xwiki.org > >>> http://lists.xwiki.org/mailman/listinfo/users > _______________________________________________ > users mailing list >users(a)xwiki.org >http://lists.xwiki.org/mailman/listinfo/users > Kind regards, Dmitry

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[xwiki-users] PDFTemplate database problem
by Haimerl, Josef 17 Sep '12

17 Sep '12

Hello, I'm using this method https://network.xwiki.com/xwiki/bin/view/DocXE41En/CustomizeExportLookAn dFeel#HOverridetheCSSrules to modifiy the pdf-export using the request parameter '?pdftemplate=PDFClassTemplate' to leave the standard export untouched. But now the fo transformation code, which is stored in the textarea 'xhtmlxsl' is too long to be safed in the database. Has anybody any advice what would be the quickest and easiest way to work around? Many thanks in advance. Regards, Josef Haimerl

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[xwiki-users] [myxwiki] new wiki request
by Sean Chadwell 17 Sep '12

17 Sep '12

Hi, I'm interested in building a new wiki at myxwiki.org. We'd like to use this wiki as a way of documenting and sharing (and updating) information about community life on and around the campus of Xing Wei College (in Shanghai, China), a new, private liberal-arts college. my username: smchadwell servername: xwc Many thanks, Sean

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Re: [xwiki-users] Registration and Layout settings resetting
by Dmitry Bakbardin 17 Sep '12

17 Sep '12

+1 vote I had the same problem until set "Prevent unregistered users from editing pages, regardless of the page or space rights" on. But I don't know still if it is a bug or a feature :-) Kind regards, Dmitry Sun, 9 Sep 2012 01:52:12 -0400 от Ashtar Communications <ashtarcommunications(a)gmail.com>: > > > > >Hi, > > It seems that my wiki is spontaneously resetting several configuration > settings, most notably the registration, email, and layout settings. I > enter information like the email server, address, and port, which > panels to display in the sidebar, or whether to require email > verification. After a few hours, I return to the site to find that the > panels are turned off, email registration is turned off and the boxes > for formatting verification emails, etc are blank, and half of the > email settings are cleared. There may also be other configuration > options being reset that I haven't found yet. > > I am the only administrative user on the wiki. It's also definitely > not due to vandalism - exactly the same settings disappear every time, > and it has now repeated itself 4 times in the last 24 hours. > > I'm running XEM 4.2m2 on Tomcat with MySQL. Any help would be greatly > appreciated... > > thanks, > > Aaron > _______________________________________________ > users mailing list >users(a)xwiki.org >http://lists.xwiki.org/mailman/listinfo/users >

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[xwiki-users] Connecting to DB2 via Groovy
by Matt Lamoureux 15 Sep '12

15 Sep '12

Hi all, I am trying to get a wiki page to display the tables in my DB2 database (on an AIX system, not an OS/400). I'm confused about how to configure Groovy to make the connection, though. I went here: http://extensions.xwiki.org/xwiki/bin/view/Extension/Execute+SQL So far, I have come up with this syntax: {{groovy}} import groovy.sql.Sql sql = Sql.newInstance( 'jdbc:db2://AAA:BBB/CCC', 'DDD', 'EEE', 'com.ibm.db2.jcc.DB2Driver' ) sql.eachRow( 'list tables' ) {{/groovy}} AAA = server name BBB = port CCC = database name DDD = user EEE = password This syntax doesn't work - it results in "ClassNotFoundException" errors. First question: do I have the syntax right? Second question: I assume I have to provide Groovy some DB2 zip/jar file, but where should that file be placed in my Tomcat/MySQL installation? Third question: I know I will have to manipulate the query result so that the output will have wiki elements (like clickable links). Does anyone have any examples of how they displayed their results, preferably with tables and links? Thanks!

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[xwiki-users] Problems saving special charachters: Error 3201
by Enzo Promatiker 14 Sep '12

14 Sep '12

Hello everybody, we have problems when our users want to save special characters like the polish "Ż" (https://secure.wikimedia.org/wikipedia/en/wiki/%C%%BB) in a xwiki page. We are currently using Xwiki .. Milestone with an mysql database. And as far as I can ascertain, all parameters are set to UTF-8. The mysql tables seem to be also UTF-8 encoded. But we are still getting this error here: Error number 3201 in 3: Exception while saving document xwiki:EDV.Office2010 Wrapped Exception: Failed to commit or rollback transaction. Root cause [] com.xpn.xwiki.XWikiException: Error number 3201 in 3: Exception while saving document xwiki:EDV.Office2010 Wrapped Exception: Failed to commit or rollback transaction. Root cause [] at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:698) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:177) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:170) at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1358) at com.xpn.xwiki.web.SaveAction.save(SaveAction.java:163) at com.xpn.xwiki.web.SaveAction.action(SaveAction.java:180) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:230) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) 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:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) 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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:110) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:141) 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:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) 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:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:636) Caused by: org.hibernate.HibernateException: Failed to commit or rollback transaction. Root cause [] at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:924) at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:688) ... 56 more Caused by: org.hibernate.exception.GenericJDBCException: Could not execute JDBC batch update at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275) at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:114) at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:109) at org.hibernate.jdbc.AbstractBatcher.prepareBatchStatement(AbstractBatcher.java:244) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2541) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2494) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2821) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:113) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:185) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:383) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:133) at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:917) ... 57 more Caused by: java.sql.BatchUpdateException: Incorrect string value: '\xC5\xBB\x0A\x0AAu...' for column 'XWR_PATCH' at row 1 at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:2024) at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1449) at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:297) at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:297) at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:297) at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70) at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268) ... 73 more Caused by: java.sql.SQLException: Incorrect string value: '\xC5\xBB\x0A\x0AAu...' for column 'XWR_PATCH' at row 1 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1073) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3603) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3535) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1989) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2150) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2626) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2119) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2415) at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1976) ... 79 more Wrapped Exception: org.hibernate.exception.GenericJDBCException: Could not execute JDBC batch update at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275) at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:114) at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:109) at org.hibernate.jdbc.AbstractBatcher.prepareBatchStatement(AbstractBatcher.java:244) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2541) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2494) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2821) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:113) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:185) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:383) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:133) at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:917) at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:688) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:177) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:170) at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1358) at com.xpn.xwiki.web.SaveAction.save(SaveAction.java:163) at com.xpn.xwiki.web.SaveAction.action(SaveAction.java:180) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:230) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) 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:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) 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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:110) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:141) 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:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) 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:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:636) Caused by: java.sql.BatchUpdateException: Incorrect string value: '\xC5\xBB\x0A\x0AAu...' for column 'XWR_PATCH' at row 1 at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:2024) at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1449) at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:297) at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:297) at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:297) at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70) at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268) ... 73 more Caused by: java.sql.SQLException: Incorrect string value: '\xC5\xBB\x0A\x0AAu...' for column 'XWR_PATCH' at row 1 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1073) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3603) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3535) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1989) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2150) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2626) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2119) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2415) at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1976) ... 79 more

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Re: [xwiki-users] WYSIWYG editor + Authentication server
by Sergio Carrasco 14 Sep '12

14 Sep '12

Hi, I had the problem than when editing a page accessing the wiki through an authentication server, the WYSIWYG editor wouldn't appear. I tried the solution u gave me, applying this fix: https://github.com/xwiki/xwiki-platform/commit/5f5e49ded1bb3c61ead93a21cd62… And with that fix, the editor appeared again, so the error was related with that. The new problem was, that when saving changes, any change is saved. The page remains as if never edited (so i had to remove that fix). There are not any logs so i can't figure out the problem. Any other clue? Thanks

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[xwiki-users] [Brainstorm] Web sites where we should announce XWiki releases
by Vincent Massol 14 Sep '12

14 Sep '12

Hi everyone, I'd like to improve our tech marketing by sending XWiki release announcements to web sites that people know about/use. So this thread about brainstorming about those sites. So what sites do you think we should send release announcements to? Note that at the moment we publish on: - Wikipedia: * http://en.wikipedia.org/wiki/XWiki * http://fr.wikipedia.org/wiki/XWiki * http://en.wikipedia.org/wiki/Comparison_of_wiki_software - FreeCode: * http://freecode.com/projects/xwiki/releases/new - Wikimatrix: http://www.wikimatrix.org/edit/XWiki - OW2: - http://forge.ow2.org/projects/xwiki Also note that news published on FreeCode are republished by other news sites (I don't have the list). So let me start by proposing: - DZone: * http://www.dzone.com/links/index.html * Submission form: https://www.evernote.com/shard/s119/sh/29a1d696-d2e3-4c3f-a1a1-b296296b8e04… Please add yours here! Thanks -Vincent

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[xwiki-users] Remote observation threads blocks server instance
by Sergio Carrasco 14 Sep '12

14 Sep '12

Hi, our Wiki is running on a WebSphere Application Server 6.0 We're using the remote observer configuration to avoid caching problems between our server instances. The problem is, when a server instance is restarted, if the Wiki is not stopped at that time, sometimes gives us this problem: [9/6/12 0:50:34:567 CEST] 0000002e ThreadMonitor W WSVR0605W: Thread "server.startup : 1" (00000025) has been active for 662151 milliseconds and may be hung. There is/are 1 thread(s) in total in the server that may be hung. at sun.misc.Unsafe.park(Native Method) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2014) at org.jgroups.util.Promise.doWait(Promise.java:117) at org.jgroups.util.Promise._getResultWithTimeout(Promise.java:73) at org.jgroups.util.Promise.getResultWithTimeout(Promise.java:42) at org.jgroups.util.Promise.getResult(Promise.java:104) at org.jgroups.protocols.pbcast.ClientGmsImpl.joinInternal(ClientGmsImpl.java:142) at org.jgroups.protocols.pbcast.ClientGmsImpl.join(ClientGmsImpl.java:38) at org.jgroups.protocols.pbcast.GMS.down(GMS.java:924) at org.jgroups.stack.ProtocolStack.down(ProtocolStack.java:836) at org.jgroups.JChannel.downcall(JChannel.java:1652) at org.jgroups.JChannel.connect(JChannel.java:417) at org.jgroups.JChannel.connect(JChannel.java:380) at org.xwiki.observation.remote.internal.jgroups.JGroupsNetworkAdapter.startChannel(JGroupsNetworkAdapter.java:111) at And the server instance cannot be started. On controlled restarts, we can avoid this by having the wiki stopped at the time the server instance restart. But on unexpected restarts, the wiki blocks our server instance. Is there any way to avoid this problem?? Thanks a lot in advance Sergio Carrasco

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[xwiki-users] [ANN] XWiki Enterprise and XWiki Enterprise Manager 4.2 Milestone 3 released.
by Eduard Moraru 13 Sep '12

13 Sep '12

The XWiki development team is proud to announce the availability of XWiki Enterprise 4.2 Milestone 3. This is the third and final milestone of the XWiki Enterprise 4.2 version. This release brings new and improved UIs for file upload, logging configuration, an applications panel and the experimental install/upgrade wizard. For developers this release introduces many features: a new file upload widget, minor improvements of the attachment picker and documents macros, the ability to add skin extensions located in JAR files, a new field (mime-type) to index attachments by, an extension of the xar format and an experimental UI extension mechanism. You can download it here: http://www.xwiki.org/xwiki/bin/view/Main/Download Make sure to review the release notes: http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWikiEnterprise 42M3 Thanks -The XWiki dev team

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