I'm writing a highlighter by using term offsets as follows:
IndexReader reader = IndexReader.open( indexPath );
TermPositionVector tpv = (TermPositionVector)reader.getTermFreqVector(
hits[i].doc,"contents");
When I run the searcher, I face this error in
TermPositionVector tpv =
(TermPositionVector)reader.getTermFreqVector(hits[i].doc,"contents");
Exception in thread "main" java.lang.NullPointerException
at servlet.SearchFiles.doPagingSearch(SearchFiles.java:274)
at servlet.SearchFiles.SearchFiles(SearchFiles.java:159)
at servlet.test.main(test.java:20)
in the index , I stored the "contents" field as follows:
doc.add( new Field( "contents", TextFilesContent, Field.Store.YES,
Field.Index.ANALYZED,Field.TermVector.WITH_OFFSETS ) );
any hints?
Thanks
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