JForum and RSSReader

[Migrated From Jforum.net]

We are using JForum with no anonymous access (so all users must login, before they can read forum). We we trying to use RSSReader with JForum but we got:

GET /jforum/rss/forumTopics/10.page HTTP/1.1

User-Agent: RssReader/1.0.88.0 (http://www.rssreader.com) Microsoft Windows NT 5.1.2600.0

Accept-Encoding: gzip

Host: castor.tietoenator-sykora.com




HTTP/1.1 200 OK

Server: Apache-Coyote/1.1

Set-Cookie: JSESSIONID=CE23A10490FF0BA725F06EF07FF8701B; Path=/jforum

Content-Type: text/xml

Transfer-Encoding: chunked

Date: Fri, 04 Nov 2005 10:21:26 GMT



84e


Expression rssContents is undefined on line 1, column 3 in default/rss.htm.
The problematic instruction:
----------
==> ${rssContents} [on line 1, column 1 in default/rss.htm]
----------

Java backtrace for programmers:
----------
freemarker.core.InvalidReferenceException: Expression rssContents is undefined on line 1, column 3 in default/rss.htm.
.at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124)
.at freemarker.core.Expression.getStringValue(Expression.java:118)
.at freemarker.core.Expression.getStringValue(Expression.java:93)
.at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
.at freemarker.core.Environment.visit(Environment.java:171)
.at freemarker.core.Environment.process(Environment.java:156)
.at freemarker.template.Template.process(Template.java:219)
.at net
.jforum.JForum.service(JForum.java:314)
.at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
.at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
.at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
.at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
.at org.apache.catalina.core.StandardContextVal
ve.invoke(StandardContextValve.java:178)
.at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
.at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
.at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
.at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
.at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
.at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
.at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
.at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
.at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
.at java.lang.Thread.run(Thread.java:534)



1c26

<!-- BEGIN ERROR STACK TRACE


Expression rssContents is undefined on line 1, column 3 in default/rss.htm.
The problematic instruction:
----------
==> ${rssContents} [on line 1, column 1 in default/rss.htm]
----------

Java backtrace for programmers:
----------
freemarker.core.InvalidReferenceException: Expression rssContents is undefined on line 1, column 3 in default/rss.htm.
.at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124)
.at freemarker.core.Expression.getStringValue(Expression.java:118)
.at freemarker.core.Expression.getStringValue(Expression.java:93)
.at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
.at freemarker.core.Environment.visit(Environment.java:171)
.at freemarker.core.Environment.process(Environment.java:156)
.at freemarker.template.Template.process(Template.java:219)
.at net.jforum.JForum.service(JForum.java:314)
.at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
.at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(A
pplicationFilterChain.java:252)
.at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
.at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
.at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
.at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
.at org.apache.catalina.valves.ErrorReportValve.invo
ke(ErrorReportValve.java:105)
.at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
.at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
.at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
.at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
.at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
.at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
.at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
.at java.lang.Thread.run(Thread.java:534)


END ERROR STACK TRACE-->

<div id="exception"></div>

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<meta name="description" content="Java forum system / java discussion board" />

<meta name="keywords" content="java discussion forum, discussion forum, jforum, jforum java, jforu
m forum, forum java, java jforum, java forum, forum, rafael steil, bulletin board" />

<meta name="resource-type" content="document"/>

<meta name="distribution" content="global"/>

<meta name="author" content="www.jforum.net"/>

<meta name="copyright" content="Copyright (c) 2003,2004, 2005 by www.jforum.net"/>

<meta name="robots" content="index, follow/">

<meta name="revisit-after" content="1 days"/>

<meta name="rating" content=
"general"/>

<meta http-equiv="Pragma" content="no-cache"/>

<meta http-equiv="Expires" content="-1"/>

<style type="text/css">@import url( /jforum/templates/default/style.css );</style>

<title>IMS Forum</title>

</head>

<body>

<table  border="0">
 
 .<tr>
 
 ..<td>
 
 ...<table    border="0">
 
 ....<tr>
 
 .....<td>
 
 ......<a href="http://castor.tietoenator-sykora.com/jforum" rel="nofollow"><img    border="0"></a>
 
 .....</td>
 
 ..... 
 
 .....<td   >
 
 ......<span class="maintitle">IMS Forum</span>
 
 ......<table   border="0">
 
 .......<tr>
 
 ........<td   > 
 
 .........<img    />
 
 .........<span class="mainmenu"><a id="search" class="mainmenu"  rel="nofollow"><b>Search</b
 ></a>  
 
 .........
 
 .........<img    />
 
 .........<a id="latest" class="mainmenu"  rel="nofollow">Recent Topics</a>  
 
 .........<img    /> 
 
 .........<a id="latest" class="mainmenu"  rel="nofollow">Member Listing</a>  
 
 .........<span class="mainmenu"> <img    /> <a id="backtosite" class="mainmenu" href="http://castor.tietoenator-sykora.com/jforum" rel="nofollow">Back to home page</a> 
 
 
 
 .
 
 ..........<br/>
 
 ..........<a id="register" class="mainmenu"  rel="nofollow"><img    border="0" /> Register</a> / </span>
 
 ..........<a id="login" class="mainmenu"  rel="nofollow"><img    border="0" /> Login</a>  </span>
 
 ........</td>
 
 .......</tr>
 
 ......</table>
 
 .....</td>
 
 ....</tr>
 
 ...</table>
 
 ..</td>
 
 .</tr>
 
 .<tr>
 
 ..<td><a  id="top" rel="nofollow"></a>
 
 <table  cel
   border="0" >
 
 .<tr>
 
 ..<td class="bodyline">
 
 ...
 
 ...<table    border="0" >
 
 ....<tr>
 
 .....<td  class="nav"><a class="nav"  rel="nofollow">Forum Index</a></td>
 
 ....</tr>
 
 ...</table>
 
   
 
 ...<table class="forumline"   cellpaddin
  border="0">
 
 ....<tr>
 
 .....<th class="thHead" ><b>Information</b></th>
 
 ....</tr>
 
 ....
 
 ....<tr>
 
 .....<td class="row1">
 
 ......<table    border="0">
 
 .......<tr>
 
 ........<td> </td>
 
 .......</tr>
 
 .  
 
 .......<tr>
 
 ........<td ><span class="gen">An error has ocurred. For detailed stack trace, please see the page's source code.<pre>Expression rssContents is undefined on line 1, column 3 in default/rss.htm.</pre></span></td>
 
 .......</tr>
 
 ....  
 
 .......<tr>
 
 ........<td> </td>
 
 .......</tr>
 
 
 
 .......<tr>
 
 ........<td ><a class="nav"  rel="nofollow">Forum Index</a> </td>
 
 .......</tr>
 
 ......</table>
 
 .....</td>
 
 ....</tr>
 
 ...</table>
 
 ..</td>
 
 .</tr>
 
 </table></td>
 
 .</tr>
 
 .
 
 .<tr>
 
 ..<td >
 
 ...
 
 ..</td>
 
 .</tr>
 
 
 
 .<tr>
 
 ..<td >
 
 ...<span class="copyright">Powered by <a class="copyright" href="http://www.jforum.net/" tar
  rel="nofollow">JForum 2.1.4 </a>© 2005 - Rafael Steil</span>
 
 ..</td>
 
 .</tr>
 
 </table>

<iframe src="/jforum/jforum.page?module=forums&action=pingSession" height="0" width="0" frameborder="0" scrolling="no"></iframe>

</body>

<head>

<meta http-equiv="Pragma" content="no-cache"/>

<meta http-equiv="Expires" content="-1"/>

</head>

</html>



0

Is there some way, how to use RSSReader, when JForum authentication is on?

Thanks for answer
[originally posted on jforum.net by Anonymous]