Sounds to me like you either have to find a way NOT to use a parser that is a child class of:
org.apache.solr.search.QParserPlugin (not sure if that's possible), or you have to find out what's wrong with the file. Where did you get it, have you talked to the author? Dennis Gearon Signature Warning ---------------- It is always a good idea to learn from your own mistakes. It is usually a better idea to learn from others’ mistakes, so you do not have to make them yourself. from 'http://blogs.techrepublic.com.com/security/?p=4501&tag=nl.e036' EARTH has a Right To Life, otherwise we all die. ----- Original Message ---- From: Ahson Iqbal <mianah...@yahoo.com> To: Solr Send Mail <solr-user@lucene.apache.org> Sent: Thu, January 20, 2011 11:24:37 PM Subject: Integrating Surround Query Parser Hi All I want to integrate Surround Query Parser with solr, To do this i have downloaded jar file from the internet and and then pasting that jar file in web-inf/lib and configured query parser in solrconfig.xml as <queryParser name="SurroundQParser" class="org.apache.lucene.queryParser.surround.parser.QueryParser"/> now when i load solr admin page following exception comes org.apache.solr.common.SolrException: Error Instantiating QParserPlugin, org.apache.lucene.queryParser.surround.parser.QueryParser is not a org.apache.solr.search.QParserPlugin what i think that i didnt get the right plugin, can any body guide me from where to get right plugin for surround query parser or how to accurately integrate this plugin with solr. thanx Ahsan