March 2010 - xwiki-users@xwiki.org

[xwiki-users] Null pointer exception in formatDate() on rendering Main.RecentChanges
by coldserenity 24 Mar '10

24 Mar '10

Hello, Could you please point me to possible root of the following problems: 1) Null pointer exception in formatDate() method during Main.RecentChanges page rendering (it looks like $rcDt variable is null for one of the records, this is for scripts from xwiki-enterprise-wiki-2.2.2.xar). Full stack trace attached in http://n2.nabble.com/file/n4783806/RecentChangesStackTrace.txt RecentChangesStackTrace.txt 2) A weird look&feel of the ManageGroups, ManageUsers and ManageRights ( http://n2.nabble.com/file/n4783806/ManageRightsBroken.JPG ManageRightsBroken.JPG , http://n2.nabble.com/file/n4783806/ManageGroupsBroken.JPG ManageGroupsBroken.JPG and http://n2.nabble.com/file/n4783806/ManageUsersBroken.JPG ManageUsersBroken.JPG page-captures correspondingly) Re-importing xwiki-enterprise-wiki-2.2.2.xar did not help. From the recent modifications made I can point out only the following * Set up 80(publicly available)->8080(where the XWiki is installed) port forwarding at firewall level * Restricted guest users from accessing the site and from registering Notes about environment * XWiki Enterprise Core/UI 2.2.2 * Most of users with LDAP Authentication + Several users with non-LDAP authentication * CentOS release 5.4 (Final) * Following errors on startup Starting tomcat5: /usr/bin/rebuild-jar-repository: error: Could not find jdbc-stdext Java extension for this JVM /usr/bin/rebuild-jar-repository: error: Could not find jndi Java extension for this JVM /usr/bin/rebuild-jar-repository: error: Some detected jars were not found for this jvm /usr/bin/rebuild-jar-repository: error: Could not find jaas Java extension for this JVM /usr/bin/rebuild-jar-repository: error: Some detected jars were not found for this jvm * XWiki cannot access file xwiki.log because of permission denied Regards, Roman -- View this message in context: http://n2.nabble.com/Null-pointer-exception-in-formatDate-on-rendering-Main… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Is it possible to upgrade a stand alone xwiki enterprise to version 2.2.3
by Xavier Bartholome 24 Mar '10

24 Mar '10

I have a previous version (not sure which one anymore, but it is a few months old, not more) of XWiki Enterprise installed as standalone (my IT supplier is crap, I know) and I would like to upgrade to the latest version (i.e keeping the layout changes I made, which are light ones, but more importantly all the pages created already!). Is it possible? Thanks in advance, Xavier

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[xwiki-users] Maximum Attachment Name Length
by Meng Wu 24 Mar '10

24 Mar '10

Hey all, Why is the limit on the number of characters for the attachments on the xwiki only 26 characters? Is there a way to change the maximum number of characters displayed by the attachment? If there's no solution yet, it would be helpful if we knew enough information so we could fix it ourselves and contribute back to the community. Also, is there a JIRA for the deletion of the underscores and spaces for attachments? We would like to know when it is planned to get fixed and if possible, some information on this bug so that we could, again, work on it ourselves, and contribute back accordingly. Thanks, Felix

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[xwiki-users] table-sum in xwiki 2.2?
by Paul Libbrecht 24 Mar '10

24 Mar '10

Hello xwikiers, is there a way in the syntax 2.0 to invoke a table-sum? I found this feature particularly nice in the earlier version. thanks in advance paul

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[xwiki-users] Short Url On Tomcat
by laurentj 23 Mar '10

23 Mar '10

Hi , I followed instructions for short url on Tomcat (http://platform.xwiki.org/xwiki/bin/view/Main/ShortURLs) But some errors appear when I add " <servlet> <servlet-name>defaultSkins</servlet-name> <servlet-class>org.mortbay.jetty.servlet.Default</servlet-class> <init-param> <param-name>relativeResourceBase</param-name> <param-value>skins</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>defaultSkins</servlet-name> <url-pattern>/skins/*</url-pattern> </servlet-mapping>" I don't understand what you mean with "In Tomcat, the default servlet does not accept a parameter for changing the resource base, so you will need to write another default servlet" and how do it. Thanks -- View this message in context: http://n2.nabble.com/Short-Url-On-Tomcat-tp4777324p4777324.html Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] How to create a skin/ theme in xwiki through xml rpc?
by Nithya Vembu 23 Mar '10

23 Mar '10

Hi All, I want to create a skin/ theme in xwiki. Or else is it possible to apply the existing skin of xwiki like nightfall, nature through program in xwiki? My requirement i have to create a theme and apply the theme to xwiki through some xml rpc? Is it possible? is there any code snippets? Kindly help me. Thanks, Nithya. -- View this message in context: http://n2.nabble.com/How-to-create-a-skin-theme-in-xwiki-through-xml-rpc-tp… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Anything like a space-template?
by 2smart4u 23 Mar '10

23 Mar '10

Hi there, I'm wondering wether there is something like a space-template wherefrom all other spaces are inheriting. What I'd like to achieve: I do have a little piece of Velocity-code showing all documents within a space. So I *could* put that piece of code into every spave I've created (and will be created), however, since I'm lazy, I'd rather put it into some kind of space-template where all other spaces are inheriting from. Could somebody please point me into the right direction? TIA Gregor -- just because you're paranoid, don't mean they're not after you... gpgp-fp: 79A84FA526807026795E4209D3B3FE028B3170B2 gpgp-key available @ http://pgpkeys.pca.dfn.de:11371 @ http://pgp.mit.edu:11371/ skype:rc46fi

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[xwiki-users] Unable to upload jpg into Blog
by 2smart4u 23 Mar '10

23 Mar '10

Hi there, just now I tried to upload an image into my blog: It's a jpg-image having 132KB of size. It shows up when editing the blog, however, when previewing or after saving, it only shows a "broken picture" Am I missing something here? XWiki is 2.2.2, running on a MySQL 5 TIA Gregor -- just because you're paranoid, don't mean they're not after you... gpgp-fp: 79A84FA526807026795E4209D3B3FE028B3170B2 gpgp-key available @ http://pgpkeys.pca.dfn.de:11371 @ http://pgp.mit.edu:11371/ skype:rc46fi

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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] groovy date setting
by Gerritjan Koekkoek 23 Mar '10

23 Mar '10

Hi, def vPublishDate = "2008/10/28 12:00:00" vObjArticle.set("publishDate",vPublishDate) But when I look at the page it shows 31/03/0034 12:00:00 Any explanation how to handle dates with groovy for xwiki? Gerritjan

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