April 2008 - xwiki-users@xwiki.org

[xwiki-users] Help wanted on the database list class property, database tree class property and the Custom Display attribute.
by Thorbjørn Konstantinovitz 20 Oct '08

20 Oct '08

Hi, I am currently developing a program documentation system based on xwiki. I am able to create pages which describes programs. For each program which has to be described I programatically creates a page and populate a object with static program information. But I need to document which database files the program uses, with links to the relevant database file descriptions (a list). For that I want to use a database list class. I also want to show a call graph. for that I want to use a database tree class. But I am not able to find any documentation on these class properties. Can anyone give an example of use for each of these two properties or give pointers to relevant examples. The article http://www.theserverside.com/tt/articles/article.tss?l=XWiki on the server side were a very good introduction! But it didn't treat the property Custom Display. Are there any documentation on this property? Cheers /Thorbjørn Konstantinovitz -- W: http://kodefabrikken.dk If you failing to plan, then you´re planning to fail.

4 7

[xwiki-users] WG: [xwiki-notifications] XWiki doesn't start anymore
by Lamari Fabrizio 17 Sep '08

17 Sep '08

Thank you for your help, I've set the value to 512 and now it works. We have a lot of grafic files in our XWiki and they uses a lot of memory I think. But the 512 I've are only thought like RAM or not? I have another problem with my XWiki. When I log in it shows the Document does not exist page. Somebody knows how to fix that? I've testet some ways, but without succes. ________________________________ Von: Vincent Massol [mailto:vincent@massol.net] Gesendet: Mi 30.04.2008 11:44 An: XWiki Users Cc: Lamari Fabrizio Betreff: Re: [xwiki-users] [xwiki-notifications] XWiki doesn't start anymore On Apr 30, 2008, at 11:37 AM, Jean-Vincent Drean wrote: > It looks like your using one of our jetty distribution. Assuming > you're using our startup script (start_xwiki.bat or .sh), > you can try to replace : > > JAVA_OPTS=-Xmx300m (or : set JAVA_OPTS=-Xmx300m) > by > JAVA_OPTS=-Xmx512m (or : set JAVA_OPTS=-Xmx512m) > > BTW I wonder how 300m can be not enough. I don't think this is the best way. If XWiki starts fine and it works for some time (which is the impression I got from Fabrizio's message) then it's either a memory leak issue in XWiki or some code he's put in some specific page that require more memory. I wouldn't change the memory used to start XWiki but rather observe the amount of memory your xwiki instance uses over time. Thanks -Vincent > On Wed, Apr 30, 2008 at 11:23 AM, Lamari Fabrizio > <fabrizio.lamari(a)aveth.ethz.ch> wrote: >> Hello >> >> Thank you for your help. >> >> Can you help me solving the problem? >> I don't know how to check this. >> >> Thank you in advance. >> >> >> -----Ursprüngliche Nachricht----- >> Von: jvdrean(a)gmail.com im Auftrag von Jean-Vincent Drean >> Gesendet: Mi 30.04.2008 10:28 >> An: XWiki Users; Lamari Fabrizio >> Betreff: Re: [xwiki-notifications] XWiki doesn't start anymore >> >> >> >> Ok my bad I haven't looked at the stacktrace in the first place, >> indeed Vincent is right it's an out of memory error. >> >> On Wed, Apr 30, 2008 at 10:21 AM, Jean-Vincent Drean <jv(a)xwiki.com> >> wrote: >>> Hello, >>> >>> Please don't use the notification mailing list to answer questions, >>> I've cc-ed your message to the xwiki users list. >>> About your problem the errors shows that xwiki is unable to >>> connect to >>> your database. >>> >>> >>> >>> On Wed, Apr 30, 2008 at 1:05 AM, Fabrizio Lamari (TeleJob - >>> WebMaster) >>> <fabrizio.lamari(a)aveth.ethz.ch> wrote: >>>> >>>> >>>> >>>> >>>> Hello >>>> >>>> >>>> >>>> I was using the XWiki for our company and since yesterday evening >>>> it doesn't >>>> work anymore. >>>> >>>> I haven't changed anything on the settings yesterday. >>>> >>>> When I want to go on the XWiki (www.telejob.ch/wiki.html) I get >>>> this error: >>>> 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 create a DBCP pool >>>> >>>> >>>> RequestURI=/xwiki/bin/view/Main/WebHome >>>> >>>> Powered by Jetty:// >>>> >>>> On the terminal side of the XWiki I have the outlines shown on >>>> the end of >>>> this message. >>>> >>>> >>>> >>>> I hope somebody can help me in adjusting the XWiki, cause we have >>>> already >>>> written many things in it. >>>> >>>> Perhaps somebody knows how to get the content of the wiki out, to >>>> import in >>>> a new one, manually. >>>> >>>> >>>> >>>> Thank you in advance for your help. >>>> >>>> >>>> >>>> With regards >>>> >>>> >>>> >>>> ______________________________ >>>> >>>> Fabrizio Lamari >>>> >>>> >>>> >>>> TeleJob.ch - WebMaster >>>> >>>> fabrizio.lamari(a)aveth.ethz.ch >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> Outlines from the terminarl side: >>>> >>>> >>>> >>>> at >>>> org >>>> .hibernate >>>> .cfg.Configuration.buildSessionFactory(Configuration.java:1292) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore >>>> .initHibernate(XWikiHibernateBaseStore.java:175) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore >>>> .checkHibernate(XWikiHibernateBaseStore.java:516) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1031) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java: >>>> 1074) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .getDBVersion(XWikiHibernateMigrationManager.java:62) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .AbstractXWikiMigrationManager >>>> .<init>(AbstractXWikiMigrationManager.java:68) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .<init>(XWikiHibernateMigrationManager.java:49) >>>> >>>> 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 com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852) >>>> >>>> at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791) >>>> >>>> at com.xpn.xwiki.XWiki.<init>(XWiki.java:733) >>>> >>>> at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305) >>>> >>>> at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503) >>>> >>>> at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: >>>> 126) >>>> >>>> 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.doGet(ActionServlet.java: >>>> 414) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 596) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 689) >>>> >>>> at >>>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: >>>> 428) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:830) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .web >>>> .SetCharacterEncodingFilter >>>> .doFilter(SetCharacterEncodingFilter.java:117) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:821) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet >>>> .WebApplicationHandler.dispatch(WebApplicationHandler.java:471) >>>> >>>> at >>>> org >>>> .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: >>>> 568) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1565) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet.WebApplicationContext.handle(WebApplicationContext.java: >>>> 633) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1517) >>>> >>>> at org.mortbay.http.HttpServer.service(HttpServer.java:954) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.service(HttpConnection.java:816) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) >>>> >>>> at >>>> org >>>> .mortbay.http.SocketListener.handleConnection(SocketListener.java: >>>> 244) >>>> >>>> at >>>> org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) >>>> >>>> at org.mortbay.util.ThreadPool >>>> $PoolThread.run(ThreadPool.java:534) >>>> >>>> Caused by: java.sql.SQLException: General error: >>>> java.lang.OutOfMemoryError: >>>> Java heap space >>>> >>>> at org.hsqldb.jdbc.Util.sqlException(Unknown Source) >>>> >>>> at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source) >>>> >>>> at org.hsqldb.jdbcDriver.getConnection(Unknown Source) >>>> >>>> at org.hsqldb.jdbcDriver.connect(Unknown Source) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .DriverConnectionFactory >>>> .createConnection(DriverConnectionFactory.java:37) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .PoolableConnectionFactory >>>> .makeObject(PoolableConnectionFactory.java:290) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .BasicDataSource.validateConnectionFactory(BasicDataSource.java: >>>> 877) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851) >>>> >>>> ... 47 more >>>> >>>> getException(): >>>> >>>> com.xpn.xwiki.XWikiException: Error number 0 in 3: Exception >>>> while hibernate >>>> execute >>>> >>>> Wrapped Exception: Could not create a DBCP pool >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1041) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java: >>>> 1074) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .getDBVersion(XWikiHibernateMigrationManager.java:62) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .AbstractXWikiMigrationManager >>>> .<init>(AbstractXWikiMigrationManager.java:68) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .<init>(XWikiHibernateMigrationManager.java:49) >>>> >>>> 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 com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852) >>>> >>>> at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791) >>>> >>>> at com.xpn.xwiki.XWiki.<init>(XWiki.java:733) >>>> >>>> at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305) >>>> >>>> at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503) >>>> >>>> at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: >>>> 126) >>>> >>>> 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.doGet(ActionServlet.java: >>>> 414) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 596) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 689) >>>> >>>> at >>>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: >>>> 428) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:830) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .web >>>> .SetCharacterEncodingFilter >>>> .doFilter(SetCharacterEncodingFilter.java:117) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:821) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet >>>> .WebApplicationHandler.dispatch(WebApplicationHandler.java:471) >>>> >>>> at >>>> org >>>> .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: >>>> 568) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1565) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet.WebApplicationContext.handle(WebApplicationContext.java: >>>> 633) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1517) >>>> >>>> at org.mortbay.http.HttpServer.service(HttpServer.java:954) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.service(HttpConnection.java:816) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) >>>> >>>> at >>>> org >>>> .mortbay.http.SocketListener.handleConnection(SocketListener.java: >>>> 244) >>>> >>>> at >>>> org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) >>>> >>>> at org.mortbay.util.ThreadPool >>>> $PoolThread.run(ThreadPool.java:534) >>>> >>>> >>>> >>>> >>>> >>>> Wrapped Exception: >>>> >>>> >>>> >>>> org.apache.commons.dbcp.SQLNestedException: Cannot create >>>> PoolableConnectionFactory (General error: >>>> java.lang.OutOfMemoryError: Java >>>> heap space) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:855) >>>> >>>> at >>>> org >>>> .apache >>>> .commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java: >>>> 540) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .DBCPConnectionProvider.configure(DBCPConnectionProvider.java:181) >>>> >>>> at >>>> org >>>> .hibernate >>>> .connection >>>> .ConnectionProviderFactory >>>> .newConnectionProvider(ConnectionProviderFactory.java:124) >>>> >>>> at >>>> org >>>> .hibernate >>>> .connection >>>> .ConnectionProviderFactory >>>> .newConnectionProvider(ConnectionProviderFactory.java:56) >>>> >>>> at >>>> org >>>> .hibernate >>>> .cfg >>>> .SettingsFactory.createConnectionProvider(SettingsFactory.java:414) >>>> >>>> at >>>> org >>>> .hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java: >>>> 62) >>>> >>>> at >>>> org.hibernate.cfg.Configuration.buildSettings(Configuration.java: >>>> 2009) >>>> >>>> at >>>> org >>>> .hibernate >>>> .cfg.Configuration.buildSessionFactory(Configuration.java:1292) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore >>>> .initHibernate(XWikiHibernateBaseStore.java:175) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore >>>> .checkHibernate(XWikiHibernateBaseStore.java:516) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1031) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java: >>>> 1074) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .getDBVersion(XWikiHibernateMigrationManager.java:62) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .AbstractXWikiMigrationManager >>>> .<init>(AbstractXWikiMigrationManager.java:68) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .<init>(XWikiHibernateMigrationManager.java:49) >>>> >>>> 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 com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852) >>>> >>>> at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791) >>>> >>>> at com.xpn.xwiki.XWiki.<init>(XWiki.java:733) >>>> >>>> at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305) >>>> >>>> at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503) >>>> >>>> at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: >>>> 126) >>>> >>>> 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.doGet(ActionServlet.java: >>>> 414) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 596) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 689) >>>> >>>> at >>>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: >>>> 428) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:830) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .web >>>> .SetCharacterEncodingFilter >>>> .doFilter(SetCharacterEncodingFilter.java:117) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:821) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet >>>> .WebApplicationHandler.dispatch(WebApplicationHandler.java:471) >>>> >>>> at >>>> org >>>> .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: >>>> 568) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1565) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet.WebApplicationContext.handle(WebApplicationContext.java: >>>> 633) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1517) >>>> >>>> at org.mortbay.http.HttpServer.service(HttpServer.java:954) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.service(HttpConnection.java:816) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) >>>> >>>> at >>>> org >>>> .mortbay.http.SocketListener.handleConnection(SocketListener.java: >>>> 244) >>>> >>>> at >>>> org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) >>>> >>>> at org.mortbay.util.ThreadPool >>>> $PoolThread.run(ThreadPool.java:534) >>>> >>>> Caused by: java.sql.SQLException: General error: >>>> java.lang.OutOfMemoryError: >>>> Java heap space >>>> >>>> at org.hsqldb.jdbc.Util.sqlException(Unknown Source) >>>> >>>> at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source) >>>> >>>> at org.hsqldb.jdbcDriver.getConnection(Unknown Source) >>>> >>>> at org.hsqldb.jdbcDriver.connect(Unknown Source) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .DriverConnectionFactory >>>> .createConnection(DriverConnectionFactory.java:37) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .PoolableConnectionFactory >>>> .makeObject(PoolableConnectionFactory.java:290) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .BasicDataSource.validateConnectionFactory(BasicDataSource.java: >>>> 877) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851) >>>> >>>> ... 47 more >>>> >>>> getException(): >>>> >>>> org.hibernate.HibernateException: Could not create a DBCP pool >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .DBCPConnectionProvider.configure(DBCPConnectionProvider.java:199) >>>> >>>> at >>>> org >>>> .hibernate >>>> .connection >>>> .ConnectionProviderFactory >>>> .newConnectionProvider(ConnectionProviderFactory.java:124) >>>> >>>> at >>>> org >>>> .hibernate >>>> .connection >>>> .ConnectionProviderFactory >>>> .newConnectionProvider(ConnectionProviderFactory.java:56) >>>> >>>> at >>>> org >>>> .hibernate >>>> .cfg >>>> .SettingsFactory.createConnectionProvider(SettingsFactory.java:414) >>>> >>>> at >>>> org >>>> .hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java: >>>> 62) >>>> >>>> at >>>> org.hibernate.cfg.Configuration.buildSettings(Configuration.java: >>>> 2009) >>>> >>>> at >>>> org >>>> .hibernate >>>> .cfg.Configuration.buildSessionFactory(Configuration.java:1292) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore >>>> .initHibernate(XWikiHibernateBaseStore.java:175) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore >>>> .checkHibernate(XWikiHibernateBaseStore.java:516) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1031) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java: >>>> 1074) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .getDBVersion(XWikiHibernateMigrationManager.java:62) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .AbstractXWikiMigrationManager >>>> .<init>(AbstractXWikiMigrationManager.java:68) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .<init>(XWikiHibernateMigrationManager.java:49) >>>> >>>> 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 com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852) >>>> >>>> at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791) >>>> >>>> at com.xpn.xwiki.XWiki.<init>(XWiki.java:733) >>>> >>>> at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305) >>>> >>>> at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503) >>>> >>>> at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: >>>> 126) >>>> >>>> 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.doGet(ActionServlet.java: >>>> 414) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 596) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 689) >>>> >>>> at >>>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: >>>> 428) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:830) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .web >>>> .SetCharacterEncodingFilter >>>> .doFilter(SetCharacterEncodingFilter.java:117) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:821) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet >>>> .WebApplicationHandler.dispatch(WebApplicationHandler.java:471) >>>> >>>> at >>>> org >>>> .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: >>>> 568) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1565) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet.WebApplicationContext.handle(WebApplicationContext.java: >>>> 633) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1517) >>>> >>>> at org.mortbay.http.HttpServer.service(HttpServer.java:954) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.service(HttpConnection.java:816) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) >>>> >>>> at >>>> org >>>> .mortbay.http.SocketListener.handleConnection(SocketListener.java: >>>> 244) >>>> >>>> at >>>> org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) >>>> >>>> at org.mortbay.util.ThreadPool >>>> $PoolThread.run(ThreadPool.java:534) >>>> >>>> Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot >>>> create >>>> PoolableConnectionFactory (General error: >>>> java.lang.OutOfMemoryError: Java >>>> heap space) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:855) >>>> >>>> at >>>> org >>>> .apache >>>> .commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java: >>>> 540) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .DBCPConnectionProvider.configure(DBCPConnectionProvider.java:181) >>>> >>>> ... 45 more >>>> >>>> Caused by: java.sql.SQLException: General error: >>>> java.lang.OutOfMemoryError: >>>> Java heap space >>>> >>>> at org.hsqldb.jdbc.Util.sqlException(Unknown Source) >>>> >>>> at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source) >>>> >>>> at org.hsqldb.jdbcDriver.getConnection(Unknown Source) >>>> >>>> at org.hsqldb.jdbcDriver.connect(Unknown Source) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .DriverConnectionFactory >>>> .createConnection(DriverConnectionFactory.java:37) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .PoolableConnectionFactory >>>> .makeObject(PoolableConnectionFactory.java:290) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .BasicDataSource.validateConnectionFactory(BasicDataSource.java: >>>> 877) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851) >>>> >>>> ... 47 more >>>> _______________________________________________ >>>> notifications mailing list >>>> notifications(a)xwiki.org >>>> http://lists.xwiki.org/mailman/listinfo/notifications >>>> >>>> >>> >>> >>> >>> -- >>> Jean-Vincent Drean >>> >> >> >> >> -- >> Jean-Vincent Drean >> >> > > > > -- > Jean-Vincent Drean > _______________________________________________ > users mailing list > users(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/users

2 1

xWiki Behind Apache Mod_Proxy. https -> http
by Douglas Culnane 23 Aug '08

23 Aug '08

I am using xWiki behind an apache server and using Mod proxy to proxy https requests to the tomcat server. The problem is that xWiki rewrites the urls to http://host... so they have to get bounced off the http default server host configuration that redirects them to https://host.... Therefore the posts do not work because the redirect breaks the session. How can I turn off the url rewriting in xwiki so that the urls use the relative reference not the full absolute reference? Or is there a way to tell it to rewrite urls with the https (not http) protocal? Thanks in advance for any help, Doug Culnane SNAP Consulting Systemnahe Anwendungsprogrammierung und Beratung GmbH Altmannsdorferstra?e 23A 1120 Wien, Osterreich www.snapconsult.com Firmenbuch: FN193058i Firmenbuchgericht: Handelsgericht Wien UID-Nr.: ATU48838904 DVR-Nr.: 1049933 Wichtiger Hinweis: Diese E-Mail ist fur den Gebrauch durch die Person oder die Firma/Organisation bestimmt, die in der Empfangeradresse benannt ist und unterliegt u. U. dem Berufsgeheimnis oder anderweitigen rechtlichem Schutz. Wenn Sie nicht der angegebene Empfanger sind, nehmen Sie bitte zur Kenntnis, dass Weitergabe, Kopieren, Verteilung oder Nutzung des Inhalts dieser E-Mail-Ubertragung unzulassig ist. Falls Sie diese E-Mail irrtumlich erhalten haben, benachrichtigen Sie den Absender bitte unverzuglich. Important Note: This e-mail may contain trade secrets or privileged, undisclosed or confidential information or otherwise protected by work product immunity or other legal rules. If you have received this e-mail in error, you are hereby notified that any review, copying or distribution of it is strictly prohibited. Please inform us immediately and destroy the original transmittal.

5 5

Order by property of a class
by Roopesh P Raj 25 May '08

25 May '08

Hi, I am querying for all the users whose addresses are matching a particular pattern. (there is an "address" property in the UserClass). Also I want to the results to be sorted by another property, "username". I found a similar query in this mailing list thread : http://www.nabble.com/select-objects-by-class-and-sort-by-property-tf710844… I tried forming the following query but it is wrong. , BaseObject as obj, StringProperty as prop, StringProperty as otherprop join obj.id=otherprop.id.id and otherprop.id.name='username' where obj.name=doc.fullName and obj.className='Users.UserClass' and obj.id=prop.id.id and prop.id.name='address' and prop.value like '%someaddress%' order by otherprop.value Can anyone tell me what the correct query should be like. Thanks in advance Roopesh ------------------ DigitalGlue, India

3 5

[xwiki-users] ldap auth against active directory fails
by werner mueller 20 May '08

20 May '08

hallo i am currently trying to setup xwiki on taomcat 5.5/mysql. until now its doing quite well :) my next step is to get ldap authentication against an active directory working. i followed http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Authentication#HLDAPCon… and some postings on the mailing list but i cant get it to work. i either end up with: com.xpn.xwiki.plugin.ldap.XWikiLDAPException: Error number 0 in 5: LDAP bind failed with LDAPException. Wrapped Exception: Invalid Credentials or worse (with in my eyes the propper config): WARN LDAP.XWikiLDAPAuthS erviceImpl - LDAP authentication failed. java.lang.NullPointerException at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.ldapAuthenticate(XWikiLDAPAuthServiceImpl.java:256) at com.xpn.xwiki.user.impl.LDAP.XWikiLDAPAuthServiceImpl.authenticate(XWikiLDAPAuthServiceImpl.java:107) at com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.authenticate(MyFormAuthenticator.java:194) at com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.processLogin(MyFormAuthenticator.java:127) at com.xpn.xwiki.user.impl.xwiki.MyFormAuthenticator.processLogin(MyFormAuthenticator.java:112) at com.xpn.xwiki.user.impl.xwiki.XWikiAuthServiceImpl.checkAuth(XWikiAuthServiceImpl.java:214) at com.xpn.xwiki.XWiki.checkAuth(XWiki.java:3307) at com.xpn.xwiki.user.impl.xwiki.XWikiRightServiceImpl.checkAccess(XWikiRightServiceImpl.java:136) at com.xpn.xwiki.XWiki.checkAccess(XWiki.java:3315) at com.xpn.xwiki.XWiki.prepareDocuments(XWiki.java:4259) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:173) ... i've done ldap auth on several other tools (apache/subversion, bugzilla). there i used two accounts: one allowed to bind to the active directory and do searches and the useraccount itself. in the xwiki config i can only see the user logging in is used to bind to the ldap server? is the documentation current for xwiki 1.3.2.9174? or can someone give me a hint to make this work? thanks a lot regards werner

4 19

[xwiki-users] Errors during migration from standalone xwiki to Oracle-tomcat Xwiki
by Kamna Jain 13 May '08

13 May '08

Hello All, With Vincent's help I have migrated from the standalone wiki to the xwiki on a remote server. But, I am not able to import · Main.LuceneSearch · Panels.SyntaxHelp · Photos.NewAlbum pages, alongwith some other pages that I created and also my ow user profile. I also tried to import the above mentioned 3 pages from " xwiki-enterprise-wiki-1.3~.xar <javascript:void()>" but it still gives error: (for all 3 of these) 12:04:17,007 [ http://crntsbox01/xwiki/bin/import/XWiki/Import?editor=import&space=XWiki] [http-80-Processor20] ERROR packaging.Package - Failed to save document Photos.NewAlbum 12:04:17,304 [ http://crntsbox01/xwiki/bin/import/XWiki/Import?editor=import&space=XWiki] [http-80-Processor20] ERROR .AbstractFlushingEventListener - Could not synchronize database state with session org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1 Also, another weird thing that is happening is that all my groups show the number of members - 1 more than the actual number of members in the group. I know that each group has the blank XWiki.XwikiGroups object and one each for a particular member. But, this was not a problem for me in my standalone version (1.4-SNAPSHOT). In the new setup (which is 1.3.2.9174), it seems like it is counting that blank object also as a member! Do I need to change something for it to show the correct number of members in every group? Thanks

3 2

[xwiki-users] panels don't appear
by [Ricardo Rodriguez] Your EPEC Network ICT Team 08 May '08

08 May '08

Hi all, XE 1.3.8295, Internet Explorer 7.0.5730.11 The rigth side column panels don't appear when accessing Main.WebHome In any other place, it appears without any problem. For instance, in Main.WebSearch or Panels.WebHome. The same is true with either Albatross or Toucan skins, or whatever other skin is defined in this box. Other virtual wikis in the same installation are doing just fine. Safari, OmniWeb and Firefox correctly show page. Please, any idea? Thanks! Ricardo -- Ricardo Rodríguez Your EPEC Network ICT Team

2 3

[xwiki-users] [ANN] XWiki Community Farm is now online
by Vincent Massol 08 May '08

08 May '08

Hi everyone, A few months ago we had discussed the possibility of offering a free community-managed farm for non-business critical projects. See http://tinyurl.com/69blgy In short the ideas are: 1) No support guarantee. All support done on the xwiki.org user mailing list by the community. 2) No stability guarantee. We would always install the latest Platform/ XE/XEM version on it and it would serve as a stability test for the xwiki development team. Obviously the community will always try to make it as stable as possible but that's not guaranteed. It's also possible that the farm will be down a few days now and then. We'll try to reduce this but no warranties. 3) There will be several members of the community who'll have admin access on the farm. 4) It will be open to anyone. However the target users will be technical people who can support themselves to some extent. We won't control that but it'll be mentioned on the registration page. In any case points 1) and 2) make it obvious that it shouldn't be used for any business-critical wiki. We're now announcing the myxwiki.org community farm at http://myxwiki.org Note that the machine was donated by the XPertNet company (http://xwiki.com ). Thanks XPertNet! :) Right now the following persons are admin on this farm: * ThomasMortagne * Marta * Sergiu * GuillaumeLerouge * amelentev (Artem) * Jerome Velociter * jvdrean (Jean-Vincent) * VincentMassol Please note that all these people are doing this in their free time and thus we're looking for more admins. If you're interested in helping us manage this farm (and we hope there'll be plenty of you interested) then please register a user and let me know and I'll make you admin. Here's what admins should do: * work on improving the community farm content in general * work on improving the way information is presented and navigation * watch the recent changes and undo graffitis where needed * create wikis for people who request them (there's a HTML form to fill) - we'll need to decide if we want to make that self service or not. Right now I suggest that people interested in getting a wiki there send an email to the xwiki users list explaining what they want to do with their new wiki and then one admin creates it for them. * watch out for security holes * suggest ideas to improve the farm What everyone can do: * edit and improve content for the non admins parts of the farm * spread the word, blog about it, etc Thanks -Vincent on behalf of the XWiki community

2 2

[xwiki-users] Cannot rollback history
by Diego Ruotolo 05 May '08

05 May '08

Hi, I've just upgraded the XWiki of my company from version 0.9.840 to version 1.3.2 (latest stable version), using the "database copy" method to copy data. Everything is OK now, but I cannot rollback any page to a previous version in the history , even if the page is created in the new installation (1.3.2). I've got this error: WARN web.XWikiAction - Uncaught exception: Error number 3004 in 3: Exception while manipulating the archive for file new.jpg Wrapped Exception: Error number 2002 in 2: Error parsing xml Wrapped Exception: Error on line 1 of document : Content is not allowed in prolog. Nested exception: Content is not allowed in prolog. com.xpn.xwiki.XWikiException: Error number 3004 in 3: Exception while manipulating the archive for file new.jpg Wrapped Exception: Error number 2002 in 2: Error parsing xml Wrapped Exception: Error on line 1 of document : Content is not allowed in prolog. Nested exception: Content is not allowed in prolog. at com.xpn.xwiki.doc.XWikiAttachment.getAttachmentRevision(XWikiAttachment.java:513) at com.xpn.xwiki.XWiki.rollback(XWiki.java:6127) at com.xpn.xwiki.web.RollbackAction.action(RollbackAction.java:59) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:197) 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.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) 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.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) 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:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) 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:286) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: com.xpn.xwiki.XWikiException: Error number 2002 in 2: Error parsing xml Wrapped Exception: Error on line 1 of document : Content is not allowed in prolog. Nested exception: Content is not allowed in prolog. at com.xpn.xwiki.doc.XWikiAttachment.fromXML(XWikiAttachment.java:327) at com.xpn.xwiki.doc.XWikiAttachment.getAttachmentRevision(XWikiAttachment.java:507) at com.xpn.xwiki.XWiki.rollback(XWiki.java:6127) at com.xpn.xwiki.web.RollbackAction.action(RollbackAction.java:59) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:197) 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.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) 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.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) 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:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) 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:286) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: org.dom4j.DocumentException: Error on line 1 of document : Content is not allowed in prolog. Nested exception: Content is not allowed in prolog. at org.dom4j.io.SAXReader.read(SAXReader.java:482) at org.dom4j.io.SAXReader.read(SAXReader.java:365) at com.xpn.xwiki.doc.XWikiAttachment.fromXML(XWikiAttachment.java:325) at com.xpn.xwiki.doc.XWikiAttachment.getAttachmentRevision(XWikiAttachment.java:507) at com.xpn.xwiki.XWiki.rollback(XWiki.java:6127) at com.xpn.xwiki.web.RollbackAction.action(RollbackAction.java:59) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:197) 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.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) 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.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) 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:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) 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:286) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:595) Nested exception: org.xml.sax.SAXParseException: Content is not allowed in prolog. at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1183) at org.dom4j.io.SAXReader.read(SAXReader.java:465) at org.dom4j.io.SAXReader.read(SAXReader.java:365) at com.xpn.xwiki.doc.XWikiAttachment.fromXML(XWikiAttachment.java:325) at com.xpn.xwiki.doc.XWikiAttachment.getAttachmentRevision(XWikiAttachment.java:507) at com.xpn.xwiki.XWiki.rollback(XWiki.java:6127) at com.xpn.xwiki.web.RollbackAction.action(RollbackAction.java:59) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:197) 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.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) 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.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) 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:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) 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:286) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:595) I use a MySQL database (v. 5.0) and Tomcat (v. 6.0.16) as servlet container. Any suggestion? Thanks a lot! Diego

1 2

[xwiki-users] upload the accessories
by 孙进 04 May '08

04 May '08

When upload the accessories at the xwiki1.3 version, all Chinese will be deleted in file name.

2 1