I think this is something you just shouldn't do?
Ie, if you call Document.addField(null), it is silently accepted and
then causes that exception when added the document, but my feeling is
you shouldn't do that.
Mike
kai.hu wrote:
i got a problem yesterday,
java.lang.NullPointerException
at org.apache.lucene.index.DocumentsWriter$ThreadState.init
(DocumentsWriter.java:751)
at org.apache.lucene.index.DocumentsWriter.getThreadState
(DocumentsWriter.java:2391)
at org.apache.lucene.index.DocumentsWriter.updateDocument
(DocumentsWriter.java:2434)
at org.apache.lucene.index.DocumentsWriter.addDocument
(DocumentsWriter.java:2422)
at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:
1445)
at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:
1424)
so i debug the code ,found if the document add a null Field,it will
throw this Exception.
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