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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:slassire@cesap.asso.fr> 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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[xwiki-users] Filesystem Attachment Store Porter Extension missing
by Denis.Germain＠isocel.info 02 Aug '16

02 Aug '16

I need to migrate a Wiki in Filesystem attachment Store mode because I have an existing wiki in which I need to import a big XAR file (>130MB) The procedure is explained here http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Attachments "If you already have a wiki and want to take advantage of the Filesystem Attachment Store, you should use the Filesystem Attachment Porter to move your existing attachments onto the filesystem. " but the script seem to have been removed a few days/weeks ago ... http://extensions.xwiki.org/xwiki/bin/view/Extension/Filesystem+Attachment+… How can I move from DB to FS ? Regards,

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[xwiki-users] Mediawiki to XWiki Migration
by Polydectus84 02 Aug '16

02 Aug '16

Hello Everyone: I will soon be switching from Mediawiki to XWiki. XWiki has many features that we are interested in compared to Mediawiki. I just want to make sure that this is still the most up to date and recommended way to migrate Mediawiki data into a new XWiki installation: http://extensions.xwiki.org/xwiki/bin/view/Extension/Import+MediaWiki+To+XW… I'd like to be familiar with the process prior to actually doing it. Thank you for your time. -- View this message in context: http://xwiki.475771.n2.nabble.com/Mediawiki-to-XWiki-Migration-tp7600210.ht… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Removing old pages redirections
by Denis.Germain＠isocel.info 02 Aug '16

02 Aug '16

Hi, I have trouble renaming pages because of an old redirection on my 7.4.2 XWiki instance. I'll try to summerize how it happened : - First, a wiki page called "Framework" with a lot of subpages was created. - Then, the users wanted to rearrange the subpages so they created a copy which they named Framework.new - When they where happy with the new page, they renamed the initial Framework page in Framework.old. - Trying to rename Framework.new into Framework failed My problem is that by default, when you rename a page (in this version of XWiki at least), the checkbox "Redirect to new page" is checked, effectivement creating a HTTP redirect when users are still using the old link. I understand the advantage of this method : you can have the page renamed without breaking the existing links. But now Framework.new can't be renamed in Framework, as the Framework.WebHome URL points to Framework.old.WebHome. Even if I remove all the pages from Framework.old, I still can't rename it. Is there a menu/velocity script to remove these redirections ? Thanks in advance

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[xwiki-users] Computed field (Display, Edit and Value)
by Gerritjan Koekkoek 02 Aug '16

02 Aug '16

In our class we have a computed field It shows a Date and two numbers - the date represents a observation date calculated based on the two numbers and date of birth. - The two numbers are -- 1 Years since birth -- Months - Together they represent Years + Months that a person reaches a certain milestone. (example: The child started to grab objects at age 0 years and 6 months, the child started walking at age 4 years and 5 months) We would like to see the following in our sheet: View mode: the date as a non-editable value and the two numbers with their labels Edit mode: only the two numbers with labels Preferably we would like to use in our sheet $objectDoc.Display('computed field') But when we use the values in Velocity as class.attribute.value.years and class.attribute.value.months But it looks like the requirement for $doc.display('') forces us to write html code in our computed field that we need to strip away when using the velocity.value? Any suggestions... Gerritjan Koekkoek Vader van Rai Koekkoek (cdls) en voorzitter vereniging CdLS Visit our website<http://www.cdlsworld.org> Facebook<https://www.facebook.com/gerritjan.koekkoek> email<gerritjan(a)cdlsworld.org>

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