July 2009 - xwiki-users@xwiki.org

[xwiki-users] Changed upload_maxsize but still can't attach larger than 10 MB
by Samuel Lee 09 Sep '10

09 Sep '10

Hello, I've gone to the XWikipreferences, then edit > Class. Here's what is set: name: upload_maxsize Pretty Name: Maximum Upload Size x No Number: 53 Number Type: long Size: 200 Error: XWiki has a default limit of around 10Mb for attached files. This limit can be changed using the upload_maxsize parameter. Check the FAQ for more information. Any ideas?

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[xwiki-users] Java Heap Space, Out of memory exception
by Ajdin Brandic 11 Jun '10

11 Jun '10

Hi All I am having a problem uploading a xar file. I get "Java Heap Space, Out of memory exception" (full message below). I've downloaded the latest version of XWiki for windows xp (beginner's version with HSQLDB & Jetty). In my start_xwiki.bat I have set "set JAVA_OPTS=-Xmx1600m -Xms512m". 1.6gb is the maximum as xwiki would not start if I go over this. I don't think I have CATALINA.bat any ware so I din not find where to set CATALINA_OPTS. I have changed file upload size to 133MB by going to http://localhost:8080/xwiki/bin/edit/XWiki/XWikiPreferences?editor=objec t and changing Maximum Upload Size:. The .xar file is 90MB downloaded as backup from http://patternlanguagenetwork.myxwiki.org/xwiki/bin/view/Main/WebHome. I do not know what version this runs on since it is on one of the xwiki farm things :-). I have Win XP with 3.5gb memory available. Has anyone had this error recently? Regards Ajdin Brandic Here is the full error message: A problem occured while trying to service your request. Please contact the support if this happens again. Detailed information: Error number 11014 in 11: Java Heap Space, Out of memory exception Wrapped Exception: null com.xpn.xwiki.XWikiException: Error number 11014 in 11: Java Heap Space, Out of memory exception Wrapped Exception: null at com.xpn.xwiki.plugin.fileupload.FileUploadPlugin.getFileItemData(FileUpl oadPlugin.java:297) at com.xpn.xwiki.web.UploadAction.action(UploadAction.java:78) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:215) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestPr ocessor.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:616) 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$CachedChain.doFilter(Web ApplicationHandler.java:830) at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(Conversion Filter.java:94) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(Web ApplicationHandler.java:821) at com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestor erFilter.java:287) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(Web ApplicationHandler.java:821) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodi ngFilter.java:112) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(Web ApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationH andler.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(WebApplicationCon text.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$PoolThread.run(ThreadPool.java:534) Wrapped Exception: java.lang.OutOfMemoryError at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(Unknown Source) at com.xpn.xwiki.plugin.fileupload.FileUploadPlugin.getFileItemData(FileUpl oadPlugin.java:293) at com.xpn.xwiki.web.UploadAction.action(UploadAction.java:78) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:215) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestPr ocessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java: 236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) at javax.servlet.http.HttpServlet.service(HttpServlet.java:616) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(Web ApplicationHandler.java:830) at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(Conversion Filter.java:94) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(Web ApplicationHandler.java:821) at com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestor erFilter.java:287) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(Web ApplicationHandler.java:821) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodi ngFilter.java:112) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(Web ApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationH andler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationCon text.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244 ) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) -------------------------------------------------------- NOTICE This message and any files transmitted with it is intended for the addressee only and may contain information that is confidential or privileged. Unauthorised use is strictly prohibited. If you are not the addressee, you should not read, copy, disclose or otherwise use this message, except for the purpose of delivery to the addressee. Any views or opinions expressed within this e-mail are those of the author and do not necessarily represent those of Coventry University.

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[xwiki-users] Treeview in a panel
by Sebastian Kannengiesser 02 Jun '10

02 Jun '10

Hi guys, I found a code snippet on xwiki.org, that does a TreeNav feature, but actually, this is not what I want. I would like to have the Treeview, as on /XWiki/Treeview inside a panel. As a matter of fact, it seems the code for Treeview does only work, when there is nothing else on that page, so adding just a line of text in the beginning of the XWiki/Treeview page seems to make the "+"-signs to open the tree-structure unusable. Probably for the same reason, I did not manage yet, to get it inside a panel. Do you have some ideas, what I could do to get what I want? Thanx, Sebastian

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[xwiki-users] preventing registration on workspaces under xem
by Daniel Svoboda 17 May '10

17 May '10

Hi, I'm using workspaces 1.2M1 as a virtual xwiki under xem 1.3. I have configured the XWikiServerClass object under XWikiServerServername to have the visibility property set to 'Private'. When I look at XWikiPreferences in the virtual xwiki, there are XWikiGlobalRights objects configured Deny, Groups:,Levels:Register,Users:XWikiGuest, and Deny, Groups:XWikiAllGroup, Levels: edit, register, Users: The registration form still appears on the login page, and upon filling in the fields and submitting, registration is successful. I need to not allow registration by anyone except Admin. Thanks, Dan Svoboda

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[xwiki-users] Deny Public registration Wiki Workspaces
by Chris Ellis 13 May '10

13 May '10

I really love the look and use of the xwiki products, but the lack of documentation and broken functionality is very frustrating. After finally getting smtp authorisation working in Enterprize I find the email which is generated is not forming URLs properly - grrr. So now I'm back to exploring Workspaces milestone 1.2 and I have found that setting Public Registration to Allow or Deny makes no difference - registration is just a matter of supplying a name and email address and you're in. No admin approval required. This is not acceptable for an admin setup intended for staff only. Can anyone explain to me how this might be fixed please? Cheers Chris Ellis Lorne-Aireys Inlet P-12 College

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Re: [xwiki-users] is there a way to disable export to rtf, html and xar leaving just pdf
by dev geek 23 Mar '10

23 Mar '10

> Hi, > > is there a way to disable export to rtf, html and xar leaving just pdf? > > Is ther a way to disable exporting altogether? > >

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[xwiki-users] Removing comments, attachments, etc from certain pages
by Josh D 10 Mar '10

10 Mar '10

Hi, I was wondering if it was possible to remove the comments, attachments, history and information tabs from certain pages. Perhaps just by inserting some css or javascript on the pages where I don't want these things to show. Also, I was hoping to reduce the font size of the "Create New Post" text in the blog (I'm using the toucan skin if that helps). Which file would I look in do to this? Any help here would be greatly appreciated. Cheers, Josh _________________________________________________________________ Find out what’s new with your friends Download the new Windows Live Messenger http://download.live.com/

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[xwiki-users] Blog/Clone
by Campbell, Timothy D 14 Dec '09

14 Dec '09

Has anyone successfully created a second blog in a single wiki? If so, please give me some guidence on how to do this task. Also, what could be a source of a velocity parsing error while creating a class sheet? Please respond to help progress my research. Thanks in advance, Tim

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[xwiki-users] 'Link that opens in a new page' not working
by BrianJones 25 Nov '09

25 Nov '09

Hello again, I'm trying to create a link on a page that leads the user to the 'User Guide' provided by XWiki.org. Following the syntax guide found at http://platform.xwiki.org/xwiki/bin/view/Main/XWikiSyntax#HLinks http://platform.xwiki.org/xwiki/bin/view/Main/XWikiSyntax#HLinks for a 'Link that opens in a new page', for the XWiki Syntax 1.0, I have created a link like this: [User Guide>_http://enterprise.xwiki.org/xwiki/bin/view/UserGuide] However, when I click on this link: 1) it does not open a new window or tab 2) it transfers me to the 'homepage' (Main.WebHome) of my XWiki site, instead of the actual link destination Can anyone know what I'm doing wrong? Such a silly question, I know, but any help would be appreciated. Cheers -- View this message in context: http://n2.nabble.com/%27Link-that-opens-in-a-new-page%27-not-working-tp1470… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Replicated JBossCache
by Andy Dale 02 Nov '09

02 Nov '09

Hi, I am currently trying to set up XWiki Enterprise 1.6.1 to use JBossCache in REPL_ASYNC mode, but I am current experiencing a few issues. I discovered that the directory structure WEB-INF/cache/jbosscache is not correct, so I renamed the folder jbosscache to jboss. The default.xml file had an incorrect tag EvictionConfig instead of the correct EvictionPolicyConfig. After fixing the 2 minor issues (tested in LOCAL mode) mentioned above, nothing can be stored in the cache due to serializable issue, the stack traces: With UseLazyDeserialization = true 2009-07-13 12:30:05,080 ERROR [STDERR] org.jboss.cache.CacheException: java.io.NotSerializableException: Marshalled values can only wrap Objects that are serializable! Instance of class com.xpn.xwiki.doc.XWikiD ocument won't Serialize. 2009-07-13 12:30:05,081 ERROR [STDERR] at org.jboss.cache.interceptors.InterceptorChain.invoke(InterceptorChain.java:227) 2009-07-13 12:30:05,081 ERROR [STDERR] at org.jboss.cache.invocation.CacheInvocationDelegate.put(CacheInvocationDelegate.java:480) 2009-07-13 12:30:05,081 ERROR [STDERR] at org.xwiki.cache.jbosscache.internal.JBossCacheCache.set(JBossCacheCache.java:146) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:143) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:128) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1271) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1233) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1228) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.plugin.calendar.CalendarPlugin.getCalendarEventClass(CalendarPlugin.java:84) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.plugin.calendar.CalendarPlugin.init(CalendarPlugin.java:335) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.plugin.XWikiPluginManager.initPlugin(XWikiPluginManager.java:155) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugin(XWikiPluginManager.java:92) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.plugin.XWikiPluginManager.addPlugins(XWikiPluginManager.java:120) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.XWiki.preparePlugins(XWiki.java:1008) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:727) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.XWiki.<init>(XWiki.java:655) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:315) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:386) 2009-07-13 12:30:05,081 ERROR [STDERR] at com.xpn.xwiki.xmlrpc.XWikiReflectiveXmlRpcHandler.execute(XWikiReflectiveXmlRpcHandler.java:85) 2009-07-13 12:30:05,081 ERROR [STDERR] at org.apache.xmlrpc.server.XmlRpcServerWorker.execute(XmlRpcServerWorker.java:43) 2009-07-13 12:30:05,081 ERROR [STDERR] at org.apache.xmlrpc.server.XmlRpcServer.execute(XmlRpcServer.java:83) 2009-07-13 12:30:05,081 ERROR [STDERR] at org.apache.xmlrpc.server.XmlRpcStreamServer.execute(XmlRpcStreamServer.java:182) 2009-07-13 12:30:05,081 ERROR [STDERR] at org.apache.xmlrpc.webserver.XmlRpcServletServer.execute(XmlRpcServletServer.java:103) 2009-07-13 12:30:05,081 ERROR [STDERR] at org.apache.xmlrpc.webserver.XmlRpcServlet.doPost(XmlRpcServlet.java:120) 2009-07-13 12:30:05,081 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) .............. And with UseLazyDeserialization = false 2009-07-13 12:38:57,160 ERROR [STDERR] org.jboss.cache.CacheException: Unable to invoke method public void org.jboss.cache.RPCManagerImpl.start() on object instance org.jboss.cache.RPCManagerImpl@1938222 2009-07-13 12:38:57,161 ERROR [STDERR] at org.jboss.cache.util.reflect.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:127) 2009-07-13 12:38:57,161 ERROR [STDERR] at org.jboss.cache.factories.ComponentRegistry$PrioritizedMethod.invoke(ComponentRegistry.java:932) 2009-07-13 12:38:57,161 ERROR [STDERR] at org.jboss.cache.factories.ComponentRegistry.internalStart(ComponentRegistry.java:718) 2009-07-13 12:38:57,161 ERROR [STDERR] at org.jboss.cache.factories.ComponentRegistry.start(ComponentRegistry.java:582) 2009-07-13 12:38:57,161 ERROR [STDERR] at org.jboss.cache.invocation.CacheInvocationDelegate.start(CacheInvocationDelegate.java:279) 2009-07-13 12:38:57,161 ERROR [STDERR] at org.jboss.cache.DefaultCacheFactory.createCache(DefaultCacheFactory.java:95) 2009-07-13 12:38:57,161 ERROR [STDERR] at org.jboss.cache.DefaultCacheFactory.createCache(DefaultCacheFactory.java:79) 2009-07-13 12:38:57,161 ERROR [STDERR] at org.xwiki.cache.jbosscache.internal.JBossCacheCache.initialize(JBossCacheCache.java:101) 2009-07-13 12:38:57,161 ERROR [STDERR] at org.xwiki.cache.jbosscache.internal.JBossCacheCacheFactory.newCache(JBossCacheCacheFactory.java:78) 2009-07-13 12:38:57,161 ERROR [STDERR] at com.xpn.xwiki.store.XWikiCacheStore.initCache(XWikiCacheStore.java:99) 2009-07-13 12:38:57,161 ERROR [STDERR] at com.xpn.xwiki.store.XWikiCacheStore.initCache(XWikiCacheStore.java:84) 2009-07-13 12:38:57,161 ERROR [STDERR] at com.xpn.xwiki.store.XWikiCacheStore.<init>(XWikiCacheStore.java:64) 2009-07-13 12:38:57,161 ERROR [STDERR] at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:679) 2009-07-13 12:38:57,161 ERROR [STDERR] at com.xpn.xwiki.XWiki.<init>(XWiki.java:655) 2009-07-13 12:38:57,161 ERROR [STDERR] at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:315) 2009-07-13 12:38:57,161 ERROR [STDERR] at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:386) 2009-07-13 12:38:57,161 ERROR [STDERR] at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:135) 2009-07-13 12:38:57,161 ERROR [STDERR] at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) 2009-07-13 12:38:57,161 ERROR [STDERR] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) 2009-07-13 12:38:57,161 ERROR [STDERR] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) 2009-07-13 12:38:57,161 ERROR [STDERR] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) 2009-07-13 12:38:57,161 ERROR [STDERR] at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) 2009-07-13 12:38:57,162 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:697) 2009-07-13 12:38:57,162 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) 2009-07-13 12:38:57,162 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) 2009-07-13 12:38:57,162 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) 2009-07-13 12:38:57,162 ERROR [STDERR] at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:94) 2009-07-13 12:38:57,162 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) 2009-07-13 12:38:57,162 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) Has anyone ever managed to get XWiki running with a replicated cache (JBoss or OSCache) ???? Any help is greatly appreciated. Cheers, Andy

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