Thanks a lot for your reply Chris I am running v1.1.0. If I do a search (from the admin page), it throws the following exception:
java.lang.RuntimeException: java.io.IOException: /var/www/html/solr/data/index not a directory There are no exceptions on starting Tomcat, only one warning regarding JMS client lib not found (related to Cocoon). I have named a file solr.xml in my $TOMCAT_HOME/conf/Catalina/localhost directory containing the following: <Context docBase="/usr/local/tomcat/webapps/solr.war" debug="0" crossContext="true"> <Environment name="solr" type="java.lang.String" value="/var/www/html/solr" override="true" /> </Context> I am using the example configs (unmodified). Thanks again Gary Gary Browne Development Programmer Library IT Services University of Sydney Australia ph: 61-2-9351 5946 -----Original Message----- From: Chris Hostetter [mailto:[EMAIL PROTECTED] Sent: Tuesday, 15 May 2007 7:27 AM To: solr-user@lucene.apache.org Subject: Re: Null pointer exception : I have tried indexing from the exampledocs which is just sitting in my : user home directory but now I get a null pointer exception after : running: just to clarify: are you using solr 1.1 or a nightly build? did you check the log file to ensure thatthere are no exceptions when you start tomcat? are you using the example solrconfig.xml and schema.xml? have you tried doing a search first without indexing any docs to see if that executs and (correctly) returns 0 docs? If i had to guess, i'd speculate that you aren't correctly using a system prop or JNDI to point Solr at your solr home dir, so it's not finding the configs; either that, or you've modified the configs and there is a syntax error -- either way there should be an exception when the server starts up, well before you update any docs. -Hoss