Could you also print and send the entire stack-trace? Also, the query.toString()
-- Anshum Gupta http://ai-cafe.blogspot.com On Tue, Apr 19, 2011 at 7:40 PM, Patrick Diviacco < patrick.divia...@gmail.com> wrote: > I get the following error message: java.lang.UnsupportedOperationException > > with Lucene search method: topDocs = searcher.search(booleanQuery, null, > 100); > > I'm using an old version of Lucene: Lucene 2.4.1 (I cannot upgrade!) > Can you help me to understand why I get such error ? > > thanks > This is the complete code: http://pastie.org/1811677 >