March 2013 - xwiki-users@xwiki.org

[xwiki-users] How to package all necessary jars for xwiki-authentication-saml?
by Valdis Vītoliņš 01 Apr '13

01 Apr '13

Thanks, Thomas, I tried https://github.com/xwiki-contrib/sandbox/tree/master/authenticators/xwiki-a… again and now it compiled successfully. Though when tried to access WebHome page I got exception, from which IMHO important part is: ... Caused by: java.lang.NoClassDefFoundError:org/opensaml/xml/security/credential/Credential And I assume it is because I didn't put all necessary jar files in lib folder. Knowing bash better than J2EE, I copied all files which I got from ~/m2/repository to /lib, but then Xwiki didn't start at all... How can I build xwiki-authentication-saml with all necessary dependencies? Thanks, and happy Easter! Valdis

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[xwiki-users] <dc:creator>
by Ricardo.Julio.Rodriguez.Fernandez＠sergas.es 29 Mar '13

29 Mar '13

Hi! while working with RSS threads in an old XWIKI ENTERPRISE 2.4.30451 instalation using ISO-8859-1 encoding we found that Dublin Core <dc:creator> metadata elements include NCR (like &#225; or &#237;) codes that are not well rendered by Google Reader. The same sequences of characters are included in <description> and they are well rendered using also Google Reader. As a solution on our side it seems to me that we only could update XE (a new XE 4.3 installation works fine: this must be done but I can't do it now!) or to avoid NCR strings in <dc:creator> in the old installation. We already did that by removing $escaping.xml from a number of templates and it did the trick for titles in different pages, but I'm not able to find how could I control <dc:creator> contents. Please, could you be so kind as for pointing me in the right direction? Thanks for your help! Ricardo -- Ricardo Rodríguez Research Management and Promotion Technician Technical Secretariat Health Research Institute of Santiago de Compostela (IDIS) http://www.idisantiago.es Nota: A información contida nesta mensaxe e os seus posibles documentos adxuntos é privada e confidencial e está dirixida únicamente ó seu destinatario/a. Se vostede non é o/a destinatario/a orixinal desta mensaxe, por favor elimínea. A distribución ou copia desta mensaxe non está autorizada. Nota: La información contenida en este mensaje y sus posibles documentos adjuntos es privada y confidencial y está dirigida únicamente a su destinatario/a. Si usted no es el/la destinatario/a original de este mensaje, por favor elimínelo. La distribución o copia de este mensaje no está autorizada. See more languages: http://www.sergas.es/aviso_confidencialidad.htm

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[xwiki-users] selfbus.myxwiki.org slow or down?
by Stefan Taferner 29 Mar '13

29 Mar '13

Hello! Is it only me or is selfbus.myxwiki.org very slow or down? Maybe the tomcat needs a restart, like some weeks ago :-) Thanks in advance, Stefan

2 1

[xwiki-users] GlassFish + MySQL + Xwiki
by Hirji.patel 28 Mar '13

28 Mar '13

Hi, ** Not sure if i'm posting this in correct place, as this is my 1st post. ** I have installed GlassFish v 3.1.2.2 + MySQL 5.6 + Xwiki-enterprise-web-5.0.war Not sure if I’m using the correct Java container and DB... I will be using Xwiki with large DB. Have i choose the correct Container and DB? what do you recommend I should use. I don’t have any coding experience at all. Many Thanks, H -- View this message in context: http://xwiki.475771.n2.nabble.com/GlassFish-MySQL-Xwiki-tp7584387.html Sent from the XWiki- Users mailing list archive at Nabble.com.

10 19

[xwiki-users] Setting "prevent unregistered from viewing" and the ResetPassword page.
by Benjamin Kunz 28 Mar '13

28 Mar '13

Hello, i would like to set up a private (corporate) XWiki installation. I have a problem in the testing installation that i would have to solve before i can go ahead. When i set "prevent unregistered users from viewing pages, regardless of the page or space rights", the ResetPassword page is affected by this setting. This creates, as you can imagine, a quite paradoxical situation. What is the recommended way to set up a private wiki, or is this a bug? Note that this happens in the latest 4.5 as well as 5.0 branches.

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[xwiki-users] Problem with velocity code structuring macro invocation and variables
by Valdis Vītoliņš 28 Mar '13

28 Mar '13

I'm working with several forms and struggle with Velocity code organisation. 1. I'd like to put the same code for e.g. regexp form validation in one page and just include it from other (ClassSheet) pages. Following http://platform.xwiki.org/xwiki/bin/view/DevGuide/Creating+a+form+with +validation+and+tooltips valdidation works fine, when #macro(showallerrors) macro is included in ClassSheet page, though it doesn't work, when macro in ClassSheet is included from other file (e.g. putting macro in VelocityScripts page and writing in ClassSheet: {{include reference="VelocityScripts"/}} or {{include document...) It works though, if macro is put in ../xwiki/templates/macros.vm file. 2. As velocity cannot use passing variables by reference, I'd like to create own "global" velocity variable similar to $isGuest, $hasComment, $hasAdmin, etc. I tried to set this in xwikivars.vm, but it didn't work. Any suggestions are welcome. Thanks! Valdis

1 1

[xwiki-users] [ANN] XWiki 4.5.3 released
by Marius Dumitru Florea 27 Mar '13

27 Mar '13

The XWiki development team is proud to announce the availability of XWiki 4.5.3. This is a bugfix release. 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/ReleaseNotesXWiki453 Thanks -The XWiki dev team

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[xwiki-users] old API
by Ricardo.Julio.Rodriguez.Fernandez＠sergas.es 27 Mar '13

27 Mar '13

Hi, I read in http://platform.xwiki.org/xwiki/bin/view/DevGuide/API "Older Javadocs of XWiki can be found in our Maven Release repository. For example for XWiki Platform Core Javadocs, check the files suffixed by javadoc for the version you wish under this directory." In the Maven repository I think this is the oldest release I can find... http://maven.xwiki.org/releases/org/xwiki/platform/xwiki-platform-oldcore/3… Please, where could I find the API Javadoc for a XWIKI ENTERPRISE 2.4.30451 release? Thanks for your help, Ricardo -- Ricardo Rodríguez Research Management and Promotion Technician Technical Secretariat Health Research Institute of Santiago de Compostela (IDIS) http://www.idisantiago.es Nota: A información contida nesta mensaxe e os seus posibles documentos adxuntos é privada e confidencial e está dirixida únicamente ó seu destinatario/a. Se vostede non é o/a destinatario/a orixinal desta mensaxe, por favor elimínea. A distribución ou copia desta mensaxe non está autorizada. Nota: La información contenida en este mensaje y sus posibles documentos adjuntos es privada y confidencial y está dirigida únicamente a su destinatario/a. Si usted no es el/la destinatario/a original de este mensaje, por favor elimínelo. La distribución o copia de este mensaje no está autorizada. See more languages: http://www.sergas.es/aviso_confidencialidad.htm

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[xwiki-users] Hidden pages in Space index
by Arnaud bourree 26 Mar '13

26 Mar '13

Hello, I've made AWM application and now want to navigate in generated page to see what is generated and may be do some update. I'd like to do same as on my computer: default hide applicative pages, but some time I become advanced user and like to see those applicative pages. I just discovered that I can update my profile to see hidden file. But, that doesn't fulfill my expectations: - I need to update my profile to switch from show hidden or not - When I show hidden, there is no information in live column that some page are hidden for standard user and other not I propose to open an issue in Jira WDYT? Regards, Arnaud.

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[xwiki-users] Wiki 4.5.2 broken
by Jeremie BOUSQUET 26 Mar '13

26 Mar '13

Hello, Just got a big issue on my wiki ... I successfully migrated from 3.5 to 4.5.2, and performed the distribution wizard upgrades. Everything was working fine for days. Now I just restarted my wiki (out of memory...), I get the following exceptions at startup, and no page can be accessed anymore: INFO: Deploying web application archive xwiki.war 2013-03-26 10:21:45,298 [main] ERROR ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-linkchecker-ui-3.5] on namespace [], it will not be loaded org.xwiki.extension.InvalidExtensionException: The dependency [org.xwiki.platform:xwiki-platform-linkchecker-refresher-3.5] of extension [org.xwiki.platform:xwiki-platform-linkchecker-ui-3.5] is invalid at org.xwiki.extension.repository.internal.installed.DefaultInstalledExtensionRepository.validateExtension(DefaultInstalledExtensionRepository.java:232) [xwiki-commons-extension-api-4.5.2.jar:na] at org.xwiki.extension.repository.internal.installed.DefaultInstalledExtensionRepository.validateExtension(DefaultInstalledExtensionRepository.java:156) [xwiki-commons-extension-api-4.5.2.jar:na] at org.xwiki.extension.repository.internal.installed.DefaultInstalledExtensionRepository.initialize(DefaultInstalledExtensionRepository.java:128) [xwiki-commons-extension-api-4.5.2.jar:na] at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:323) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:378) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:346) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:161) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:312) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:378) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:346) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:161) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:312) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:378) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:185) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceList(EmbeddableComponentManager.java:169) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.observation.internal.DefaultObservationManager.initialize(DefaultObservationManager.java:135) [xwiki-commons-observation-local-4.5.2.jar:na] at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:323) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:378) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:346) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:155) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:99) [xwiki-platform-container-servlet-4.5.2.jar:na] at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3934) [catalina.jar:na] at org.apache.catalina.core.StandardContext.start(StandardContext.java:4429) [catalina.jar:na] at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791) [catalina.jar:na] at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771) [catalina.jar:na] at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:526) [catalina.jar:na] at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:850) [catalina.jar:na] at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:724) [catalina.jar:na] at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:493) [catalina.jar:na] at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1206) [catalina.jar:na] at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:314) [catalina.jar:na] at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) [catalina.jar:na] at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053) [catalina.jar:na] at org.apache.catalina.core.StandardHost.start(StandardHost.java:722) [catalina.jar:na] at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) [catalina.jar:na] at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) [catalina.jar:na] at org.apache.catalina.core.StandardService.start(StandardService.java:516) [catalina.jar:na] at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) [catalina.jar:na] at org.apache.catalina.startup.Catalina.start(Catalina.java:583) [catalina.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_30] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_30] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_30] at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_30] at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) [bootstrap.jar:na] at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) [bootstrap.jar:na] 2013-03-26 10:21:46,217 [main] ERROR .x.j.i.DefaultJobStatusStorage - Failed to load job status from file [/repository/external/.xwiki/data/jobs/status/extension/action/org.xwiki.enterprise%3Axwiki-enterprise-ui/wiki%3Axwiki/status.xml] com.thoughtworks.xstream.converters.ConversionException: Could not call org.xwiki.logging.LogQueue.readObject() : null ---- Debugging information ---- message : Could not call org.xwiki.logging.LogQueue.readObject() cause-exception : java.lang.ExceptionInInitializerError cause-message : null class : org.xwiki.logging.LogQueue required-type : com.xpn.xwiki.objects.BaseObjectReference converter-type : com.thoughtworks.xstream.converters.reflection.SerializableConverter path : /org.xwiki.job.internal.DefaultJobStatus/logs/java.util.concurrent.ConcurrentLinkedQueue/org.xwiki.logging.event.LogEvent[372]/throwable/exception/exception/cause/identifier/object/referenceCache line number : 5372 class[1] : org.xwiki.job.internal.DefaultJobStatus converter-type[1] : com.thoughtworks.xstream.converters.reflection.ReflectionConverter version : null ------------------------------- at com.thoughtworks.xstream.converters.reflection.SerializationMethodInvoker.callReadObject(SerializationMethodInvoker.java:119) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:425) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:234) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshallField(AbstractReflectionConverter.java:355) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:306) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:234) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1058) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1042) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1006) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.XStream.fromXML(XStream.java:948) ~[xstream-1.4.3.jar:na] at org.xwiki.job.internal.DefaultJobStatusStorage.loadJobStatus(DefaultJobStatusStorage.java:195) [xwiki-commons-job-4.5.2.jar:na] at org.xwiki.job.internal.DefaultJobStatusStorage.loadStatus(DefaultJobStatusStorage.java:178) [xwiki-commons-job-4.5.2.jar:na] at org.xwiki.job.internal.DefaultJobStatusStorage.loadFolder(DefaultJobStatusStorage.java:165) [xwiki-commons-job-4.5.2.jar:na] at org.xwiki.job.internal.DefaultJobStatusStorage.loadFolder(DefaultJobStatusStorage.java:162) [xwiki-commons-job-4.5.2.jar:na] at org.xwiki.job.internal.DefaultJobStatusStorage.loadFolder(DefaultJobStatusStorage.java:162) [xwiki-commons-job-4.5.2.jar:na] at org.xwiki.job.internal.DefaultJobStatusStorage.loadFolder(DefaultJobStatusStorage.java:162) [xwiki-commons-job-4.5.2.jar:na] at org.xwiki.job.internal.DefaultJobStatusStorage.loadFolder(DefaultJobStatusStorage.java:162) [xwiki-commons-job-4.5.2.jar:na] at org.xwiki.job.internal.DefaultJobStatusStorage.load(DefaultJobStatusStorage.java:148) [xwiki-commons-job-4.5.2.jar:na] at org.xwiki.job.internal.DefaultJobStatusStorage.initialize(DefaultJobStatusStorage.java:111) [xwiki-commons-job-4.5.2.jar:na] at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:323) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:378) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:346) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:161) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:312) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:378) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:346) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:161) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:312) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:378) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:346) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:161) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:312) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:378) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:185) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceList(EmbeddableComponentManager.java:169) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.observation.internal.DefaultObservationManager.initialize(DefaultObservationManager.java:135) [xwiki-commons-observation-local-4.5.2.jar:na] at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:323) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:378) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:346) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:155) [xwiki-commons-legacy-component-default-4.5.2.jar:na] at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:99) [xwiki-platform-container-servlet-4.5.2.jar:na] at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3934) [catalina.jar:na] at org.apache.catalina.core.StandardContext.start(StandardContext.java:4429) [catalina.jar:na] at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791) [catalina.jar:na] at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771) [catalina.jar:na] at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:526) [catalina.jar:na] at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:850) [catalina.jar:na] at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:724) [catalina.jar:na] at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:493) [catalina.jar:na] at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1206) [catalina.jar:na] at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:314) [catalina.jar:na] at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) [catalina.jar:na] at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053) [catalina.jar:na] at org.apache.catalina.core.StandardHost.start(StandardHost.java:722) [catalina.jar:na] at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) [catalina.jar:na] at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) [catalina.jar:na] at org.apache.catalina.core.StandardService.start(StandardService.java:516) [catalina.jar:na] at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) [catalina.jar:na] at org.apache.catalina.startup.Catalina.start(Catalina.java:583) [catalina.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_30] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_30] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_30] at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_30] at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) [bootstrap.jar:na] at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) [bootstrap.jar:na] Caused by: java.lang.ExceptionInInitializerError: null at sun.reflect.GeneratedSerializationConstructorAccessor25.newInstance(Unknown Source) ~[na:na] at java.lang.reflect.Constructor.newInstance(Constructor.java:513) ~[na:1.6.0_30] at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.newInstance(Sun14ReflectionProvider.java:75) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.instantiateNewInstance(AbstractReflectionConverter.java:428) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:233) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshallField(AbstractReflectionConverter.java:355) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:306) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:234) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshallField(AbstractReflectionConverter.java:355) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:306) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:234) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshallField(AbstractReflectionConverter.java:355) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:306) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:234) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.extended.ThrowableConverter.unmarshal(ThrowableConverter.java:52) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshallField(AbstractReflectionConverter.java:355) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:306) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:234) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.extended.ThrowableConverter.unmarshal(ThrowableConverter.java:52) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshallField(AbstractReflectionConverter.java:355) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:306) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:234) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.extended.ThrowableConverter.unmarshal(ThrowableConverter.java:52) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshallField(AbstractReflectionConverter.java:355) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:306) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:234) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.extended.ThrowableConverter.unmarshal(ThrowableConverter.java:52) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshallField(AbstractReflectionConverter.java:355) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:306) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:234) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.converters.reflection.SerializableConverter$2.readFromStream(SerializableConverter.java:311) ~[xstream-1.4.3.jar:na] at com.thoughtworks.xstream.core.util.CustomObjectInputStream.readObjectOverride(CustomObjectInputStream.java:104) ~[xstream-1.4.3.jar:na] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:344) ~[na:1.6.0_30] at java.util.concurrent.ConcurrentLinkedQueue.readObject(ConcurrentLinkedQueue.java:665) ~[na:1.6.0_30] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_30] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_30] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_30] at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_30] at com.thoughtworks.xstream.converters.reflection.SerializationMethodInvoker.callReadObject(SerializationMethodInvoker.java:113) ~[xstream-1.4.3.jar:na] ... 75 common frames omitted Caused by: java.lang.RuntimeException: Component manager has not been initialized before lookup for [org.xwiki.model.reference.DocumentReferenceResolver< java.lang.String >] for hint [default] at com.xpn.xwiki.web.Utils.getComponent(Utils.java:686) ~[xwiki-platform-legacy-oldcore-4.5.2.jar:na] at com.xpn.xwiki.web.Utils.getComponent(Utils.java:705) ~[xwiki-platform-legacy-oldcore-4.5.2.jar:na] at com.xpn.xwiki.objects.BaseObjectReference.<clinit>(BaseObjectReference.java:61) ~[xwiki-platform-legacy-oldcore-4.5.2.jar:na] ... 139 common frames omitted About the linkchecker extension problem, I checked and I had 2 versions of it in my permanent directory (3.5 and 4.5.2), so I removed the 3.5 and restarted but it did not change the rest ... When I try to access some page of my wiki, a servlet exception is thrown with root cause: *root cause* java.lang.NoClassDefFoundError: Could not initialize class com.xpn.xwiki.objects.BaseObjectReference com.xpn.xwiki.objects.BaseObject.createReference(BaseObject.java:107) com.xpn.xwiki.objects.BaseObject.createReference(BaseObject.java:45) com.xpn.xwiki.objects.BaseElement.getReference(BaseElement.java:79) com.xpn.xwiki.objects.BaseElement.getLocalKey(BaseElement.java:178) com.xpn.xwiki.objects.BaseElement.getId(BaseElement.java:189) com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:828) com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [...] Any help would be very welcome :-) BR, Jeremie

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