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"RSS Reader Error"

anagianagi Member Posts: 3 Contributor I
edited May 23 in Help

I am trying to test out the RSS Reader module in rapidminner, however, i get the following error whenever i try to connect the RSS reader to the output:

Aug 10, 2011 3:50:50 PM SEVERE: Process failed: Could not initialize class com.sun.syndication.feed.synd.SyndFeedImpl
Aug 10, 2011 3:50:50 PM SEVERE: Here:           Process[1] (Process)
          subprocess 'Main Process'
      ==>   +- Read RSS Feed[1] (Read RSS Feed)

As mentioned, i am just testing it out, so i don't have any complex process or anything. The following is the XML process definition:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<process version="5.1.008">
 <operator activated="true" class="process" compatibility="5.1.008" expanded="true" name="Process">
   <process expanded="true" height="460" width="614">
     <operator activated="true" class="web:read_rss" compatibility="5.1.002" expanded="true" height="60" name="Read RSS Feed" width="90" x="112" y="120">
       <parameter key="url" value="http://feeds.bbci.co.uk/news/world/rss.xml"/>
       <parameter key="random_user_agent" value="true"/>
     <connect from_op="Read RSS Feed" from_port="output" to_port="result 1"/>
     <portSpacing port="source_input 1" spacing="0"/>
     <portSpacing port="sink_result 1" spacing="0"/>
     <portSpacing port="sink_result 2" spacing="0"/>

Thank you very much, in advance

PS. I am using the most recent version of Rapid-miner 5.1, and mac OSX 10.6
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