I've installed TaskManager Application. When I try add New task or Task group
I receive error message.
Any idea what I do wrong?
Frantisek
Error number 4001 in 4: Error while parsing velocity page TasksCode.NewTask
Wrapped Exception: Invocation of method 'get' in class
java.util.Collections$EmptyList threw exception
java.lang.IndexOutOfBoundsException: Index: 0 @ TasksCode.NewTask2,32?
com.xpn.xwiki.XWikiException: Error number 4001 in 4: Error while parsing
velocity page TasksCode.NewTask
Wrapped Exception: Invocation of method 'get' in class
java.util.Collections$EmptyList threw exception
java.lang.IndexOutOfBoundsException: Index: 0 @ TasksCode.NewTask2,32?
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:160)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:95)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:252)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:176)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:145)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderDocument(DefaultXWikiRenderingEngine.java:134)
at
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:418)
at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:371)
at sun.reflect.GeneratedMethodAccessor845.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:241)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:155)
at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1429)
at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:598)
at sun.reflect.GeneratedMethodAccessor436.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194)
at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88)
at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:241)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:155)
at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1429)
at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:108)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:208)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Thread.java:595)
Wrapped Exception:
java.lang.IndexOutOfBoundsException: Index: 0 at
java.util.Collections$EmptyList.get(Collections.java:2975) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585) at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
at
org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:419)
at
org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:73)
at
org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:125)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:241)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:155)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:95)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:252)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:176)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:145)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderDocument(DefaultXWikiRenderingEngine.java:134)
at
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:418)
at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:371) at
sun.reflect.GeneratedMethodAccessor845.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585) at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:241)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:155)
at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1429) at
com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:598) at
sun.reflect.GeneratedMethodAccessor436.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585) at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194)
at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88)
at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:241)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:155)
at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1429) at
com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:108) at
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:208) at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Thread.java:595)
--
View this message in context: http://www.nabble.com/Problem-with-TaskManager-Application-tp17468637p17468…
Sent from the XWiki- Users mailing list archive at Nabble.com.
Vincent,
Thanks for writing this new section - it makes it clearer!
I didn't understand that XE uses the Struts/Velocity MVC architecture
(http://velocity.apache.org/tools/devel/struts/index.html). Now I understand
that (and have read up on it) XWiki seems a lot more understandable!
If you have time more detail on the architecture would help even more
(specifically the wiki specific 'business logic' and page rendering,
plugins, etc), but what you've already written has certainly given me and
others a good start for understanding XE.
Thanks again.
Best Regards,
Richard
-----Original Message-----
From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org]On Behalf
Of Vincent Massol
Sent: 10 June 2008 16:41
To: XWiki Users
Subject: Re: [xwiki-users] FW: XWiki source code
On Jun 10, 2008, at 4:48 PM, goldring, richard wrote:
> Hi Anyone,
>
> I'm trying to understand how XWiki works - its a servlet isn't it?
I assume you're talking about XE...
Does this help:
http://platform.xwiki.org/xwiki/bin/view/DevGuide/Architecture ?
Thanks
-Vincent
[snip]
> -----Original Message-----
> From: goldring, richard
> Sent: 09 June 2008 07:52
> To: 'XWiki Users'
> Subject: XWiki source code
>
>
> Hi,
>
> I'm trying to figure out the XWiki source code...
>
> Can someone "in the know" document on xwiki.org the flow of control
> through
> XWiki from starting up the java server (Jetty, Tomcat, etc) and
> XWiki, to
> the user logging in, to view a document, navigating to another page,
> to
> editing and saving a page (HSQL, MySQL, etc), to logging out, to
> using a
> plugin, to running some embedded code on a page, and finally to
> shutting
> down XWiki? Some diagrams would be useful as well. Even if it were
> just a
> brief description it would reallyhelp. It would be useful to know
> where to
> start to try and understand the code. Some background on the
> technologies
> used by XWiki would be useful as well.
>
> Thanks.
>
> Regards,
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
Thales UK Ltd (Wells) DISCLAIMER: The information contained in this e-mail
is confidential. It may also be legally privileged. It is intended only for
the stated addressee(s) and access to it by any other person is
unauthorised. If you are not an addressee, you must not disclose, copy,
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Thales UK Ltd. Registered Office: 2 Dashwood Lang Road, The Bourne Business
Park, Addlestone, Weybridge, Surrey KT15 2NX Registered in England No.
868273
Hello all xwiki'ers
I've recently upgraded from 1.1 to 1.4, and am keen on using the toucan
skin.. but I can't seem to get the rico/accordian feature working. On
Albatross, this is setup by just adding a bit of script, but this doesn't
seem to be the case on toucan.
Has Rico been removed? Or do I need to enable it somehow?
Hi list.
I'm just starting working with xwki. I've got it up and running and have
posted a few wiki pages with links and pix. And of course have a couple
of questions...
1. I've gotten the excel import plug-in to sort of work. I can import a
spreadsheet as a table but how do I format what's been imported? I don't
want to do anyting fancy initially- I'd like control of the font size and
if the cell borders print or not
2. Is it possible to get the xwiki documentation as a .pdf... or something
that I can read offline?
thanks
Dean Ross-Smith
dross-smith(a)reviewjournal.com
Hi, I put some code in space.vm to retrieve my data:
#set($mydb=$xwiki.sql.getDatabase("myDB"))
#foreach($row in $mydb.executeQuery("select name from mytable"))
$row.getString(0)
#end
When I open Home page or any page but Log in and Register page, it's all ok.
I don't know there's difference between these 2 page and others?
Any tell me how to fix this problem? Thank you.
--
Ngô Thị Hồng Nga
Mobile: 0935 176133
I have seen som problems when using Firefox 3 (beta 5) for linux
(Ubuntu), together with xwiki 1.4 (toucan skin):
-Tables in e.g. user administration is not showing correctly
-When looking at a group page, the scroll bar is missing, so only 15
users are listed
-Performance is generally poor. For instance, the top menu bar, and the
panels follow the rest of the page when scrolling.
This has been verified by a colleague of mine using Firefox 3 RC1, and
we see the same performance problems on xwiki.org. Is this something
that should be fixed in xwiki, or is it more likely to be a firefox bug?
Regards
Bjørnar Libæk
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi,
is it possible to modify style.css from the web interface?
Thank you
Matthias Albert
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Hi Anyone,
I'm trying to understand how XWiki works - its a servlet isn't it? but
looking through the source code it doesn't have the standard servlet
structure (unless I'm looking in the wrong place) i.e.
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class SomeServlet extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
// Use "request" to read incoming HTTP headers (e.g. cookies)
// and HTML form data (e.g. data the user entered and submitted)
// Use "response" to specify the HTTP response line and headers
// (e.g. specifying the content type, setting cookies).
PrintWriter out = response.getWriter();
// Use "out" to send content to browser
}
}
so how does it work ... where do I start looking in the source code?
What's the architecture
(http://www.subbu.org/articles/servlets/ServletIssues.html) - is it one, two
or three tier?
Thanks in advance.
Regards,
Richard
-----Original Message-----
From: goldring, richard
Sent: 09 June 2008 07:52
To: 'XWiki Users'
Subject: XWiki source code
Hi,
I'm trying to figure out the XWiki source code...
Can someone "in the know" document on xwiki.org the flow of control through
XWiki from starting up the java server (Jetty, Tomcat, etc) and XWiki, to
the user logging in, to view a document, navigating to another page, to
editing and saving a page (HSQL, MySQL, etc), to logging out, to using a
plugin, to running some embedded code on a page, and finally to shutting
down XWiki? Some diagrams would be useful as well. Even if it were just a
brief description it would reallyhelp. It would be useful to know where to
start to try and understand the code. Some background on the technologies
used by XWiki would be useful as well.
Thanks.
Regards,
Richard
Thales UK Ltd (Wells) DISCLAIMER: The information contained in this e-mail
is confidential. It may also be legally privileged. It is intended only for
the stated addressee(s) and access to it by any other person is
unauthorised. If you are not an addressee, you must not disclose, copy,
circulate or in any other way use or rely on the information contained in
this e-mail. Such unauthorised use may be unlawful. We may monitor all
e-mail communications through our networks. If you have received this e-mail
in error, please inform us immediately on +44 (0) 1749 672081 and delete it
and all copies from your system. We accept no responsibility for changes to
any e-mail which occur after it has been sent. Attachments to this e-mail
may contain software viruses which could damage your system. We therefore
recommend you virus-check all attachments before opening. A business of
Thales UK Ltd. Registered Office: 2 Dashwood Lang Road, The Bourne Business
Park, Addlestone, Weybridge, Surrey KT15 2NX Registered in England No.
868273
Hi,
I have to create 3 xwikis (on the same server).
I know I can use XWiki Entreprise Manager (to manage many wikis,
creation on-demand... but it's not my need) and I think there's another
solution, I just can't remember... Anyone can help me ?
What is the best solution for my 3 wikis : Manager ? or other solution ?
thanks,
Gaëtan
