August 2016 - xwiki-users@xwiki.org

Re: [xwiki-users] users Digest, Vol 109, Issue 11
by AMAN SATYA 05 Aug '16

05 Aug '16

Hello everyone , actually I wanted to know , what all are the programming languages that would be beneficial for GSoC . I will be taking part in GSoC next year and I have pretty good hands in java . So I just wanted your advice regarding that as I am new to this group On Thu, Aug 4, 2016 at 8:11 PM, <users-request(a)xwiki.org> wrote: > Send users mailing list submissions to > users(a)xwiki.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.xwiki.org/mailman/listinfo/users > or, via email, send a message with subject or body 'help' to > users-request(a)xwiki.org > > You can reach the person managing the list at > users-owner(a)xwiki.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of users digest..." > > > Today's Topics: > > 1. [myxwiki] XWiki Enterprise 8.2.1 Upgrade (Thomas Mortagne) > 2. Re: Xwiki on Debian 8 + Tomcat7 - GRAVE: "IOException > (St?phane LASSIRE) > 3. Re: Xwiki on Debian 8 + Tomcat7 - GRAVE: "IOException > (Thomas Mortagne) > 4. How to create a link to a page translation? (Hofst?tter Mario) > 5. [ANN] Contrib Parent pom 6.4-3 (Thomas Mortagne) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 4 Aug 2016 12:14:46 +0200 > From: Thomas Mortagne <thomas.mortagne(a)xwiki.com> > To: XWiki Users <users(a)xwiki.org>, XWiki Developers <devs(a)xwiki.org> > Subject: [xwiki-users] [myxwiki] XWiki Enterprise 8.2.1 Upgrade > Message-ID: > <CAPnKnLGTst4CHWB6PMND-o5zOFYWemiybG6Ns7pnjZx_ej68pA@ > mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > Hi everyone, > > myxwiki.org has been upgraded to XE 8.2.1. If you own a wiki hosted > there you should have a look at the release notes for this version at: > http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ > > You should automatically get an upgrade wizard for your wiki when you > login as admin. > For more details see the upgrade guide available at : > http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Upgrade# > HUpgradingwikidocuments > > To be notified of the myxwiki.org server upgrade you can follow > myxwiki on twitter: > http://twitter.com/myxwiki > > Thanks, > -XWiki Community > > > ------------------------------ > > Message: 2 > Date: Thu, 4 Aug 2016 13:09:46 +0200 (CEST) > From: St?phane LASSIRE <slassire(a)cesap.asso.fr> > To: "XWiki Users" <users(a)xwiki.org> > Subject: Re: [xwiki-users] Xwiki on Debian 8 + Tomcat7 - GRAVE: > "IOException > Message-ID: <007d01d1ee40$d2d3d270$787b7750$(a)cesap.asso.fr> > Content-Type: text/plain; charset="utf-8" > > Hello Thomas, > > Well, this is strange story. > > For persistent session I found a tip here : uncomment the rule in > context.xml : > > <Context> > >  > <WatchedResource>WEB-INF/web.xml</WatchedResource> > >  > <Manager pathname="" /> >  > **end of context.xml** > And it is OK > > The answer to your question : > > root@CESAP-WIKI01:/usr/lib/xwiki/WEB-INF/lib# ll > xwiki-platform-container-* > -rw-r--r-- 1 root root 24971 juil. 29 17:26 > xwiki-platform-container-api-8.2.1.jar > -rw-r--r-- 1 root root 35318 juil. 29 17:26 > xwiki-platform-container-servlet-8.2.1.jar > > The jar file is there. > > Could it be a problem with tomcat 7.0.56 ? > Will it be easier for me to migrate to tomcat8 ? and put away the tomcat7 > unstable > > Thanks > > Cordialement > > St?phane Lassire > Charg? de l'informatique et de la communication > T?l direct : 01 42 85 81 87 > Courriel : slassire(a)cesap.asso.fr > > > -----Message d'origine----- > De : users [mailto:[email protected]] De la part de Thomas Mortagne > Envoy? : jeudi 4 ao?t 2016 11:51 > ? : XWiki Users > Objet : Re: [xwiki-users] Xwiki on Debian 8 + Tomcat7 - GRAVE: "IOException > > Ok this time it's a very different error which indeed looks more serious. > But it still seems related to persistent storage of the session and in this > case it seems to be trying to load a saved request (which is really not the > kind of thing that make sense to store). For me your Tomcat is in a pretty > weird state and try to load stuff that don't make much sense in the context > of XWiki but I don't know anything about persistent storage. Seems to be to > have something to clean somewhere and some option to disable (if it's still > enabled). > > Tomcat cannot find the class > org.xwiki.container.servlet.filters.SavedRequestManager$SavedRequest > which is supposed to be located in jar > /usr/lib/xwiki/WEB-INF/lib/xwiki-platform-container-servlet-<version>.jar. > > You should probably check if you have this jar file and if tomcat is > allowed > to read it. > > On Thu, Aug 4, 2016 at 11:42 AM, St?phane LASSIRE <slassire(a)cesap.asso.fr> > wrote: > > Hello Thomas, > > > > THanks for your help. > > > > That's the strange behaviour. > > Catalina log file came with lot of messages from solr (some indexing > > problems), but I do have on the browser only a blank page. > > > > I just changed the Xmx java tuning from 512 to 1024 (I though it was > > may be a memory error). > > But same behaviour : on launching a percentage on the browser from 12 > > to 50% and a blank page. > > > > Last Catalina : > > ao?t 04, 2016 11:36:12 AM > > org.apache.catalina.startup.ClassLoaderFactory > > validateFile > > AVERTISSEMENT: Problem with directory > > [/usr/share/tomcat7/common/classes], > > exists: [false], isDirectory: [false], canRead: [false] ao?t 04, 2016 > > 11:36:12 AM org.apache.catalina.startup.ClassLoaderFactory > > validateFile > > AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/common], > exists: > > [false], isDirectory: [false], canRead: [false] ao?t 04, 2016 11:36:12 > > AM org.apache.catalina.startup.ClassLoaderFactory > > validateFile > > AVERTISSEMENT: Problem with directory > > [/usr/share/tomcat7/server/classes], > > exists: [false], isDirectory: [false], canRead: [false] ao?t 04, 2016 > > 11:36:12 AM org.apache.catalina.startup.ClassLoaderFactory > > validateFile > > AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/server], > exists: > > [false], isDirectory: [false], canRead: [false] ao?t 04, 2016 11:36:12 > > AM org.apache.catalina.startup.ClassLoaderFactory > > validateFile > > AVERTISSEMENT: Problem with directory > > [/usr/share/tomcat7/shared/classes], > > exists: [false], isDirectory: [false], canRead: [false] ao?t 04, 2016 > > 11:36:12 AM org.apache.catalina.startup.ClassLoaderFactory > > validateFile > > AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/shared], > exists: > > [false], isDirectory: [false], canRead: [false] ao?t 04, 2016 11:36:12 > > AM org.apache.coyote.AbstractProtocol init > > INFOS: Initializing ProtocolHandler ["http-bio-8080"] ao?t 04, 2016 > > 11:36:12 AM org.apache.catalina.startup.Catalina load > > INFOS: Initialization processed in 720 ms ao?t 04, 2016 11:36:12 AM > > org.apache.catalina.core.StandardService > > startInternal > > INFOS: D?marrage du service Catalina > > ao?t 04, 2016 11:36:12 AM org.apache.catalina.core.StandardEngine > > startInternal > > INFOS: Starting Servlet Engine: Apache Tomcat/7.0.56 (Debian) ao?t 04, > > 2016 11:36:12 AM org.apache.catalina.startup.HostConfig > > deployDescriptor > > INFOS: D?ploiement du descripteur de configuration > > /etc/tomcat7/Catalina/localhost/xwiki.xml > > 2016-08-04 11:36:32,385 [localhost-startStop-1] WARN > > ltInstalledExtensionRepository - Invalid extension > > [org.xwiki.enterprise:xwiki-enterprise-ui-mainwiki-7.1.2] on namespace > > [wiki:xwiki] (InvalidExtensionException: No compatible extension is > > installed for dependency > > [org.xwiki.platform:xwiki-platform-chart-plugin-7.1.2]) > > 2016-08-04 11:36:32,403 [localhost-startStop-1] WARN > > ltInstalledExtensionRepository - Invalid extension > > [org.xwiki.contrib.forum:application-forum-ui-1.9.4] > > (InvalidExtensionException: No compatible extension is installed for > > dependency [org.xwiki.platform:xwiki-platform-ratings-api-6.4.4]) > > 2016-08-04 11:36:32,404 [localhost-startStop-1] WARN > > ltInstalledExtensionRepository - Invalid extension > > [org.xwiki.platform:xwiki-platform-search-lucene-ui-6.4.2] on > > namespace [wiki:xwiki] (InvalidExtensionException: No compatible > > extension is installed for dependency > > [org.xwiki.platform:xwiki-platform-search-lucene-api-6.4.2]) > > 2016-08-04 11:36:35,578 [localhost-startStop-1] INFO > > o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... > > 2016-08-04 11:36:35,578 [localhost-startStop-1] INFO > > o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: > > [/var/lib/xwiki/data/solr] > > 2016-08-04 11:36:39,896 [localhost-startStop-1] INFO > > o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server. > > ao?t 04, 2016 11:36:40 AM org.apache.catalina.session.StandardManager > > doLoad > > > > GRAVE: "ClassNotFoundException" lors du chargement de sessions > > persistantes: > > java.lang.ClassNotFoundException: > > org.xwiki.container.servlet.filters.SavedRequestManager$SavedRequest > > java.lang.ClassNotFoundException: > > org.xwiki.container.servlet.filters.SavedRequestManager$SavedRequest > > at java.net.URLClassLoader.findClass(URLClassLoader.java:381) > > at java.lang.Thread.run(Thread.java:745) > > > > ao?t 04, 2016 11:36:40 AM org.apache.catalina.session.StandardManager > > startInternal > > GRAVE: Exception au chargement des sessions depuis le stockage > > persistant (persistent storage) > > java.lang.ClassNotFoundException: > > org.xwiki.container.servlet.filters.SavedRequestManager$SavedRequest > > at java.net.URLClassLoader.findClass(URLClassLoader.java:381) > > at java.lang.Thread.run(Thread.java:745) > > > > Cordialement > > > > St?phane Lassire > > Courriel : slassire(a)cesap.asso.fr > > > > > > -----Message d'origine----- > > De : users [mailto:[email protected]] De la part de Thomas > > Mortagne Envoy? : jeudi 4 ao?t 2016 11:03 ? : XWiki Users Objet : Re: > > [xwiki-users] Xwiki on Debian 8 + Tomcat7 - GRAVE: "IOException > > > > It's the first time I see this error. > > > > Not even sure what a persistent session is. Maybe Tomcat is configured > > to stored the session on disk to get it back when restarting and > > something put a not serializable object > > (DefaultStringEntityReferenceResolver > > which is indeed not serializable) in it. > > > > Is XWiki running properly after that ? Even if it's indicated GRAVE it > > seems to me you just lost this part of the session but XWiki does not > > really expect the session to be serailized anyway so you should > > probably disable that if possible. > > > > > > _______________________________________________ > > users mailing list > > users(a)xwiki.org > > http://lists.xwiki.org/mailman/listinfo/users > > > > -- > Thomas Mortagne > _______________________________________________ > users mailing list > users(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/users > > > ------------------------------ > > Message: 3 > Date: Thu, 4 Aug 2016 14:22:04 +0200 > From: Thomas Mortagne <thomas.mortagne(a)xwiki.com> > To: XWiki Users <users(a)xwiki.org> > Subject: Re: [xwiki-users] Xwiki on Debian 8 + Tomcat7 - GRAVE: > "IOException > Message-ID: > <CAPnKnLGN7HUc984H621sZUVwng4-QnfhXr3PVS-NscMnAMa1+Q@mail. > gmail.com> > Content-Type: text/plain; charset=UTF-8 > > I'm still using Tomcat 7 (7.0.52 on Ubuntu 14.04) and I never had this > kind of issue. > > On Thu, Aug 4, 2016 at 1:09 PM, St?phane LASSIRE <slassire(a)cesap.asso.fr> > wrote: > > Hello Thomas, > > > > Well, this is strange story. > > > > For persistent session I found a tip here : uncomment the rule in > > context.xml : > > > > <Context> > > > >  > > <WatchedResource>WEB-INF/web.xml</WatchedResource> > > > >  > > <Manager pathname="" /> > >  > > **end of context.xml** > > And it is OK > > > > The answer to your question : > > > > root@CESAP-WIKI01:/usr/lib/xwiki/WEB-INF/lib# ll > xwiki-platform-container-* > > -rw-r--r-- 1 root root 24971 juil. 29 17:26 > > xwiki-platform-container-api-8.2.1.jar > > -rw-r--r-- 1 root root 35318 juil. 29 17:26 > > xwiki-platform-container-servlet-8.2.1.jar > > > > The jar file is there. > > > > Could it be a problem with tomcat 7.0.56 ? > > Will it be easier for me to migrate to tomcat8 ? and put away the > tomcat7 > > unstable > > > > Thanks > > > > Cordialement > > > > St?phane Lassire > > Charg? de l'informatique et de la communication > > T?l direct : 01 42 85 81 87 > > Courriel : slassire(a)cesap.asso.fr > > > > > > -----Message d'origine----- > > De : users [mailto:[email protected]] De la part de Thomas > Mortagne > > Envoy? : jeudi 4 ao?t 2016 11:51 > > ? : XWiki Users > > Objet : Re: [xwiki-users] Xwiki on Debian 8 + Tomcat7 - GRAVE: > "IOException > > > > Ok this time it's a very different error which indeed looks more serious. > > But it still seems related to persistent storage of the session and in > this > > case it seems to be trying to load a saved request (which is really not > the > > kind of thing that make sense to store). For me your Tomcat is in a > pretty > > weird state and try to load stuff that don't make much sense in the > context > > of XWiki but I don't know anything about persistent storage. Seems to be > to > > have something to clean somewhere and some option to disable (if it's > still > > enabled). > > > > Tomcat cannot find the class > > org.xwiki.container.servlet.filters.SavedRequestManager$SavedRequest > > which is supposed to be located in jar > > /usr/lib/xwiki/WEB-INF/lib/xwiki-platform-container- > servlet-<version>.jar. > > > > You should probably check if you have this jar file and if tomcat is > allowed > > to read it. > > > > On Thu, Aug 4, 2016 at 11:42 AM, St?phane LASSIRE < > slassire(a)cesap.asso.fr> > > wrote: > >> Hello Thomas, > >> > >> THanks for your help. > >> > >> That's the strange behaviour. > >> Catalina log file came with lot of messages from solr (some indexing > >> problems), but I do have on the browser only a blank page. > >> > >> I just changed the Xmx java tuning from 512 to 1024 (I though it was > >> may be a memory error). > >> But same behaviour : on launching a percentage on the browser from 12 > >> to 50% and a blank page. > >> > >> Last Catalina : > >> ao?t 04, 2016 11:36:12 AM > >> org.apache.catalina.startup.ClassLoaderFactory > >> validateFile > >> AVERTISSEMENT: Problem with directory > >> [/usr/share/tomcat7/common/classes], > >> exists: [false], isDirectory: [false], canRead: [false] ao?t 04, 2016 > >> 11:36:12 AM org.apache.catalina.startup.ClassLoaderFactory > >> validateFile > >> AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/common], > exists: > >> [false], isDirectory: [false], canRead: [false] ao?t 04, 2016 11:36:12 > >> AM org.apache.catalina.startup.ClassLoaderFactory > >> validateFile > >> AVERTISSEMENT: Problem with directory > >> [/usr/share/tomcat7/server/classes], > >> exists: [false], isDirectory: [false], canRead: [false] ao?t 04, 2016 > >> 11:36:12 AM org.apache.catalina.startup.ClassLoaderFactory > >> validateFile > >> AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/server], > exists: > >> [false], isDirectory: [false], canRead: [false] ao?t 04, 2016 11:36:12 > >> AM org.apache.catalina.startup.ClassLoaderFactory > >> validateFile > >> AVERTISSEMENT: Problem with directory > >> [/usr/share/tomcat7/shared/classes], > >> exists: [false], isDirectory: [false], canRead: [false] ao?t 04, 2016 > >> 11:36:12 AM org.apache.catalina.startup.ClassLoaderFactory > >> validateFile > >> AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/shared], > exists: > >> [false], isDirectory: [false], canRead: [false] ao?t 04, 2016 11:36:12 > >> AM org.apache.coyote.AbstractProtocol init > >> INFOS: Initializing ProtocolHandler ["http-bio-8080"] ao?t 04, 2016 > >> 11:36:12 AM org.apache.catalina.startup.Catalina load > >> INFOS: Initialization processed in 720 ms ao?t 04, 2016 11:36:12 AM > >> org.apache.catalina.core.StandardService > >> startInternal > >> INFOS: D?marrage du service Catalina > >> ao?t 04, 2016 11:36:12 AM org.apache.catalina.core.StandardEngine > >> startInternal > >> INFOS: Starting Servlet Engine: Apache Tomcat/7.0.56 (Debian) ao?t 04, > >> 2016 11:36:12 AM org.apache.catalina.startup.HostConfig > >> deployDescriptor > >> INFOS: D?ploiement du descripteur de configuration > >> /etc/tomcat7/Catalina/localhost/xwiki.xml > >> 2016-08-04 11:36:32,385 [localhost-startStop-1] WARN > >> ltInstalledExtensionRepository - Invalid extension > >> [org.xwiki.enterprise:xwiki-enterprise-ui-mainwiki-7.1.2] on namespace > >> [wiki:xwiki] (InvalidExtensionException: No compatible extension is > >> installed for dependency > >> [org.xwiki.platform:xwiki-platform-chart-plugin-7.1.2]) > >> 2016-08-04 11:36:32,403 [localhost-startStop-1] WARN > >> ltInstalledExtensionRepository - Invalid extension > >> [org.xwiki.contrib.forum:application-forum-ui-1.9.4] > >> (InvalidExtensionException: No compatible extension is installed for > >> dependency [org.xwiki.platform:xwiki-platform-ratings-api-6.4.4]) > >> 2016-08-04 11:36:32,404 [localhost-startStop-1] WARN > >> ltInstalledExtensionRepository - Invalid extension > >> [org.xwiki.platform:xwiki-platform-search-lucene-ui-6.4.2] on > >> namespace [wiki:xwiki] (InvalidExtensionException: No compatible > >> extension is installed for dependency > >> [org.xwiki.platform:xwiki-platform-search-lucene-api-6.4.2]) > >> 2016-08-04 11:36:35,578 [localhost-startStop-1] INFO > >> o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... > >> 2016-08-04 11:36:35,578 [localhost-startStop-1] INFO > >> o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: > >> [/var/lib/xwiki/data/solr] > >> 2016-08-04 11:36:39,896 [localhost-startStop-1] INFO > >> o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server. > >> ao?t 04, 2016 11:36:40 AM org.apache.catalina.session.StandardManager > >> doLoad > >> > >> GRAVE: "ClassNotFoundException" lors du chargement de sessions > >> persistantes: > >> java.lang.ClassNotFoundException: > >> org.xwiki.container.servlet.filters.SavedRequestManager$SavedRequest > >> java.lang.ClassNotFoundException: > >> org.xwiki.container.servlet.filters.SavedRequestManager$SavedRequest > >> at java.net.URLClassLoader.findClass(URLClassLoader.java:381) > >> at java.lang.Thread.run(Thread.java:745) > >> > >> ao?t 04, 2016 11:36:40 AM org.apache.catalina.session.StandardManager > >> startInternal > >> GRAVE: Exception au chargement des sessions depuis le stockage > >> persistant (persistent storage) > >> java.lang.ClassNotFoundException: > >> org.xwiki.container.servlet.filters.SavedRequestManager$SavedRequest > >> at java.net.URLClassLoader.findClass(URLClassLoader.java:381) > >> at java.lang.Thread.run(Thread.java:745) > >> > >> Cordialement > >> > >> St?phane Lassire > >> Courriel : slassire(a)cesap.asso.fr > >> > >> > >> -----Message d'origine----- > >> De : users [mailto:[email protected]] De la part de Thomas > >> Mortagne Envoy? : jeudi 4 ao?t 2016 11:03 ? : XWiki Users Objet : Re: > >> [xwiki-users] Xwiki on Debian 8 + Tomcat7 - GRAVE: "IOException > >> > >> It's the first time I see this error. > >> > >> Not even sure what a persistent session is. Maybe Tomcat is configured > >> to stored the session on disk to get it back when restarting and > >> something put a not serializable object > >> (DefaultStringEntityReferenceResolver > >> which is indeed not serializable) in it. > >> > >> Is XWiki running properly after that ? Even if it's indicated GRAVE it > >> seems to me you just lost this part of the session but XWiki does not > >> really expect the session to be serailized anyway so you should > >> probably disable that if possible. > >> > >> > >> _______________________________________________ > >> users mailing list > >> users(a)xwiki.org > >> http://lists.xwiki.org/mailman/listinfo/users > > > > > > > > -- > > Thomas Mortagne > > _______________________________________________ > > users mailing list > > users(a)xwiki.org > > http://lists.xwiki.org/mailman/listinfo/users > > _______________________________________________ > > users mailing list > > users(a)xwiki.org > > http://lists.xwiki.org/mailman/listinfo/users > > > > -- > Thomas Mortagne > > > ------------------------------ > > Message: 4 > Date: Thu, 4 Aug 2016 14:14:26 +0000 > From: Hofst?tter Mario <Mario.Hofstaetter(a)automationx.com> > To: "users(a)xwiki.org" <users(a)xwiki.org> > Subject: [xwiki-users] How to create a link to a page translation? > Message-ID: > <E9FF2BDE6BD0C34D903C19E1B596E80F44C3A3BC(a)08GR54.gawgroup.com> > Content-Type: text/plain; charset="iso-8859-1" > > Hello, > > I want to create a wiki link which opens the current page in a given > language. I tried the following: > {{velocity}} [[English>>doc:$doc.fullName/?language=en]]{{/velocity}} > > But it does not work, it generates a create page link. I could not find > anything on http://platform.xwiki.org/xwiki/bin/view/Main/ > XWikiSyntax?syntax=2.1&section=Links either. > How may I achieve this? Thank you. > Mario > > > ------------------------------ > > Message: 5 > Date: Thu, 4 Aug 2016 16:41:53 +0200 > From: Thomas Mortagne <thomas.mortagne(a)xwiki.com> > To: XWiki Developers <devs(a)xwiki.org>, XWiki Users <users(a)xwiki.org> > Subject: [xwiki-users] [ANN] Contrib Parent pom 6.4-3 > Message-ID: > <CAPnKnLG1dFJ1qC9+Xvn60xSs0ePH_39gPU9vsE89H5G0+ > xqPoA(a)mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > I just released a 6.4-3 version of the Contrib Parent pom. Mostly > merged improvement I made in the 7.4 branch. > > -- > Thomas Mortagne > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > users mailing list > users(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/users > > > ------------------------------ > > End of users Digest, Vol 109, Issue 11 > ************************************** >

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[xwiki-users] Renaming page (name) causes modification by XWikiGuest on pages that have links to this page (backlinks)
by Miroslav Galajda 05 Aug '16

05 Aug '16

I have xwiki version 8.1. And when I rename page (not the page title) all pages that refers to this page, will contain renamed link which is OK, but what is wrong is that the page will become modified by the XWikiGuest user and in the history there's comment with "Renamed back-links." This modification has bad consequences. I've noticed this unwanted behaviour on the Menu with global visibility, wich has lost after renaming page that is mentioned in the menu. I'm not able to test this issue against latest version 8.2.1. Can anyone confirm that this has been fixed in the latest version? The simplest scenario is to have two pages,where one is referring to another. 1. Page1 --> Page2, where Page1 has a link to Page2 and Page2 will have backlink to Page1 2. Rename Page2 to something else (leave all options as they are), for example Page2a 3. Page1 should have a link to a Page2a and it should become modified by XWikiGuest user Thanks Miroslav Galajda

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[xwiki-users] [RELEASE] Let's Encrypt support
by Thomas Mortagne 04 Aug '16

04 Aug '16

I just released an extension to easily add support for Let's Encrypt in your wiki. The extension automatically register Let's Encrypt root certificate in the trust store at runtime to allow you to request Let's Encrypt signed HTTP servers. See http://extensions.xwiki.org/xwiki/bin/view/Extension/Let%27s+Encrypt+suppor… -- Thomas Mortagne

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[xwiki-users] [ANN] Contrib Parent pom 6.4-3
by Thomas Mortagne 04 Aug '16

04 Aug '16

I just released a 6.4-3 version of the Contrib Parent pom. Mostly merged improvement I made in the 7.4 branch. -- Thomas Mortagne

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[xwiki-users] Xwiki on Debian 8 + Tomcat7 - GRAVE: "IOException
by Stéphane LASSIRE 04 Aug '16

04 Aug '16

Hello, I am on the way to finish the migration of our xwiki 7 to xwiki 8 on a Debian server. Yesterday Thomas find the tip for solr. Now solr is running (the directory grows after tomcat running) But when tomcat is launch, on the browser I saw a percentage (12 / 25 / 50%) and a blank page. The tomcat Catalina error is : août 04, 2016 10:34:10 AM org.apache.catalina.startup.ClassLoaderFactory validateFile AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/common/classes], exists: [false], isDirectory: [false], canRead: [false] août 04, 2016 10:34:10 AM org.apache.catalina.startup.ClassLoaderFactory validateFile AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/common], exists: [false], isDirectory: [false], canRead: [false] août 04, 2016 10:34:11 AM org.apache.catalina.startup.ClassLoaderFactory validateFile AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/server/classes], exists: [false], isDirectory: [false], canRead: [false] août 04, 2016 10:34:11 AM org.apache.catalina.startup.ClassLoaderFactory validateFile AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/server], exists: [false], isDirectory: [false], canRead: [false] août 04, 2016 10:34:11 AM org.apache.catalina.startup.ClassLoaderFactory validateFile AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/shared/classes], exists: [false], isDirectory: [false], canRead: [false] août 04, 2016 10:34:11 AM org.apache.catalina.startup.ClassLoaderFactory validateFile AVERTISSEMENT: Problem with directory [/usr/share/tomcat7/shared], exists: [false], isDirectory: [false], canRead: [false] août 04, 2016 10:34:11 AM org.apache.coyote.AbstractProtocol init INFOS: Initializing ProtocolHandler ["http-bio-8080"] août 04, 2016 10:34:11 AM org.apache.catalina.startup.Catalina load INFOS: Initialization processed in 687 ms août 04, 2016 10:34:11 AM org.apache.catalina.core.StandardService startInternal INFOS: Démarrage du service Catalina août 04, 2016 10:34:11 AM org.apache.catalina.core.StandardEngine startInternal INFOS: Starting Servlet Engine: Apache Tomcat/7.0.56 (Debian) août 04, 2016 10:34:11 AM org.apache.catalina.startup.HostConfig deployDescriptor INFOS: Déploiement du descripteur de configuration /etc/tomcat7/Catalina/localhost/xwiki.xml 2016-08-04 10:34:30,649 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.enterprise:xwiki-enterprise-ui-mainwiki-7.1.2] on namespace [wiki:xwiki] (InvalidExtensionException: No compatible extension is installed for dependency [org.xwiki.platform:xwiki-platform-chart-plugin-7.1.2]) 2016-08-04 10:34:30,669 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.contrib.forum:application-forum-ui-1.9.4] (InvalidExtensionException: No compatible extension is installed for dependency [org.xwiki.platform:xwiki-platform-ratings-api-6.4.4]) 2016-08-04 10:34:30,670 [localhost-startStop-1] WARN ltInstalledExtensionRepository - Invalid extension [org.xwiki.platform:xwiki-platform-search-lucene-ui-6.4.2] on namespace [wiki:xwiki] (InvalidExtensionException: No compatible extension is installed for dependency [org.xwiki.platform:xwiki-platform-search-lucene-api-6.4.2]) 2016-08-04 10:34:30,738 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Starting embedded Solr server... 2016-08-04 10:34:30,738 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Using Solr home directory: [/var/lib/xwiki/data/solr] 2016-08-04 10:34:34,703 [localhost-startStop-1] INFO o.x.s.s.i.EmbeddedSolrInstance - Started embedded Solr server. 2016-08-04 10:34:34,704 [recoveryExecutor-9-thread-1-processing-x:xwiki] WARN o.a.s.u.UpdateLog - Starting log replay tlog{file=/var/lib/xwiki/data/solr/xwiki/data/tlog/tlog.0000000000000003809 refcount=2} active=false starting pos=0 2016-08-04 10:34:35,495 [recoveryExecutor-9-thread-1-processing-x:xwiki] WARN o.a.s.u.UpdateLog - Log replay finished. recoveryInfo=RecoveryInfo{adds=1 deletes=0 deleteByQuery=0 errors=0 positionOfStart=0} août 04, 2016 10:34:37 AM org.apache.catalina.session.StandardManager doLoad GRAVE: "IOException" lors du chargement de sessions persistantes: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.xwiki.model.internal.reference.DefaultStringEntityReferenceResolver java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.xwiki.model.internal.reference.DefaultStringEntityReferenceResolver at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1357) … (ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.NotSerializableException: org.xwiki.model.internal.reference.DefaultStringEntityReferenceResolver at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184) ... 4 more août 04, 2016 10:34:37 AM org.apache.catalina.session.StandardManager startInternal GRAVE: Exception au chargement des sessions depuis le stockage persistant (persistent storage) java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.xwiki.model.internal.reference.DefaultStringEntityReferenceResolver at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1357) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.NotSerializableException: org.xwiki.model.internal.reference.DefaultStringEntityReferenceResolver at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184) ... 4 more août 04, 2016 10:34:37 AM org.apache.catalina.startup.HostConfig deployDescriptor INFOS: Deployment of configuration descriptor /etc/tomcat7/Catalina/localhost/xwiki.xml has finished in 25 891 ms août 04, 2016 10:34:37 AM org.apache.catalina.startup.HostConfig deployDirectory INFOS: Déploiement du répertoire /var/lib/tomcat7/webapps/ROOT de l'application web août 04, 2016 10:34:37 AM org.apache.catalina.startup.HostConfig deployDirectory INFOS: Deployment of web application directory /var/lib/tomcat7/webapps/ROOT has finished in 186 ms août 04, 2016 10:34:37 AM org.apache.coyote.AbstractProtocol start INFOS: Starting ProtocolHandler ["http-bio-8080"] août 04, 2016 10:34:37 AM org.apache.catalina.startup.Catalina start INFOS: Server startup in 26153 ms I saw the GRAVE error, read that some SESSIONS.ser must be deleted, but I do not found that file. Any idea ? Thanks Cordialement Stéphane Lassire Chargé de l'informatique et de la communication Tél direct : 01 42 85 81 87 Courriel : <mailto:[email protected]> slassire(a)cesap.asso.fr

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[xwiki-users] Need Help Installing XWiki on Ubuntu Server 1404 LTS
by Polydectus84 03 Aug '16

03 Aug '16

I apologize for the vague topic description. I have been trying to install XWiki on a freshly installed Ubuntu server running 14.04 for a few days and am just getting pulled in all sorts of directions when it comes to installation and am just getting a little agitated. I am relatively new to Ubuntu in general. I am just looking for a guide to install the newest version of XWiki Enterprise on Ubuntu Server 14.04 using what I believe would be a .WAR install. (I want to avoid the stand-alone installer since it is not recommended on production.) All guides that I have found seem to breeze thru the installation process and jump right into "Getting Started using the software". I am still stuck on the actual installation and cannot seem to follow the guide without getting thrown off by a step that makes absolutely no sense. If someone could please point me in the right direction, it would be greatly appreciated. -- View this message in context: http://xwiki.475771.n2.nabble.com/Need-Help-Installing-XWiki-on-Ubuntu-Serv… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] How to get property data type
by dullfig 03 Aug '16

03 Aug '16

hello: This seems like a simple question, but I looked through the API and couldn't igure it out. How do you get the data type of a field? is there a way to know from velocity if a field is a text field, number, date, etc? Dan -- View this message in context: http://xwiki.475771.n2.nabble.com/How-to-get-property-data-type-tp7600548.h… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] solr.xml file missing
by Stéphane LASSIRE 03 Aug '16

03 Aug '16

Hello, I am migrating my Debian server from Wheezy to Jessie to have the latest xwiki stable version. Tomcat 7.0.56 Apache 2.4.10 JAVA 8 At this moment I got some errors in catalina.out about the missing of the file solr.xml. How can I retrieve it ? I look on the net without success, I reinstall the package xwiki-solr, but this file do not came back. root@CESAP-WIKI01:/var/lib/xwiki/data/solr# dpkg -l | grep wiki rc xwiki-common 8.2.1 all XWiki is a free wiki software platform written in Java with a design emphasis ii xwiki-enterprise-common 8.2.1 all XWiki is a free wiki software platform written in Java with a design emphasis ii xwiki-enterprise-pgsql-common 8.2.1 all XWiki is a free wiki software platform written in Java with a design emphasis rc xwiki-enterprise-tomcat-common 6.4.2+1 all XWiki is a free wiki software platform written in Java with a design emphasis ii xwiki-enterprise-tomcat7-common 8.2.1 all XWiki is a free wiki software platform written in Java with a design emphasis ii xwiki-enterprise-tomcat7-pgsql 8.2.1 all XWiki is a free wiki software platform written in Java with a design emphasis ii xwiki-solr-data 8.2.1 all XWiki is a free wiki software platform written in Java with a design emphasis root@CESAP-WIKI01:/var/lib/xwiki/data/solr# Have you any idea ? THanks a lot Cordialement Stéphane Lassire

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[xwiki-users] Include/Display macro now requiring .WebHome
by Patrick Tomblin 03 Aug '16

03 Aug '16

Good afternoon all, I upgraded from 8.1 to 8.2 and for some reason when I use the include or display macro I now need to specify .WebHome at the end of every document I want to pull in. Most of the pages that are being pulled in are pages and not spaces, from my understanding you only need to specify .WebHome if you pull from a space but this does not seem to be the case. Thanks in advance, - Patrick

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[xwiki-users] Ubuntu 16.04 fail install
by Dev Dev 02 Aug '16

02 Aug '16

Hi, I am trying to install xwiki (mysql) using the doc at: http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationViaAPT Here's the output: http://paste.ubuntu.com/21810285/ Setting up tomcat7 (7.0.68-1ubuntu0.1) ... Creating config file /etc/default/tomcat7 with new version Adding system user `tomcat7' (UID 113) ... Adding new user `tomcat7' (UID 113) with group `tomcat7' ... Not creating home directory `/usr/share/tomcat7'. Creating config file /etc/logrotate.d/tomcat7 with new version Job for tomcat7.service failed because the control process exited with error code. See "systemctl status tomcat7.service" and "journalctl -xe" for details. invoke-rc.d: initscript tomcat7, action "start" failed. dpkg: error processing package tomcat7 (--configure): subprocess installed post-installation script returned error exit status 1 Setting up xwiki-enterprise-common (8.2.1) ... Setting up xwiki-enterprise-mysql-common (8.2.1) ... Determining localhost credentials from /etc/mysql/debian.cnf: succeeded. dbconfig-common: writing config to /etc/dbconfig-common/xwiki.conf Creating config file /etc/dbconfig-common/xwiki.conf with new version Creating config file /etc/xwiki/hibernate.cfg.xml with new version granting access to database xwiki for xwiki@localhost: success. verifying access for xwiki@localhost: success. creating database xwiki: success. verifying database xwiki exists: success. dbconfig-common: flushing administrative password allow xwiki user to create new databases dpkg: dependency problems prevent configuration of xwiki-enterprise-tomcat7-common: xwiki-enterprise-tomcat7-common depends on tomcat7; however: Package tomcat7 is not configured yet. dpkg: error processing package xwiki-enterprise-tomcat7-common (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of xwiki-enterprise-tomcat7-mysql:No apport report written because the error message indicates its a followup error from a previous failure. xwiki-enterprise-tomcat7-mysql depends on xwiki-enterprise-tomcat7-common (= 8.2.1); however: Package xwiki-enterprise-tomcat7-common is not configured yet. dpkg: error processing package xwiki-enterprise-tomcat7-mysql (--configure): dependency problems - leaving unconfigured Processing triggers for libc-bin (2.23-0ubuntu3) ...No apport report written because the error message indicates its a followup error from a previous failure. Processing triggers for systemd (229-4ubuntu7) ... Processing triggers for ureadahead (0.100.0-19) ... Errors were encountered while processing: tomcat7 xwiki-enterprise-tomcat7-common xwiki-enterprise-tomcat7-mysql E: Sub-process /usr/bin/dpkg returned an error code (1)

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