Stefan,
I didn't provide the patch, I just remembered the code from
a recent reading.
I took another look whether there are more such cases
in the Term() method, but I couldn't find anything clear
in the .jj file. The generated .java file didn't help much either.
Could you provide a line number with the exception?
There are some attribute references that might cause
this.
Or perhaps someone else can give a better hint.
Kind regards,
Ype
On Tuesday 09 December 2003 12:38, Stefan Groschupf wrote:
> Ype,
>
> >It's a bug, and there is a fix for this in the latest CVS
> >near the end of the QueryParser.jj file:
> >
> > // avoid boosting null queries, such as those caused by stop words
> > if (q != null) {
> > q.setBoost(f);
> > }
>
> I had checked out the latest sources from public cvs. The posted code
> lines abouve are on the QueryParser.jj but this does not fix the problem.
> ;/ What could it be?
>
> *java.lang.NullPointerException
> at org.apache.lucene.queryParser.QueryParser.Term(Unknown Source)
> at org.apache.lucene.queryParser.QueryParser.Clause(Unknown Source)
> at org.apache.lucene.queryParser.QueryParser.Query(Unknown Source)
> at org.apache.lucene.queryParser.QueryParser.Clause(Unknown Source)
> at org.apache.lucene.queryParser.QueryParser.Query(Unknown Source)
> at org.apache.lucene.queryParser.QueryParser.parse(Unknown Source)
> at org.apache.lucene.queryParser.QueryParser.parse(Unknown Source)
>
> *
> Stefan
>
>
>
>
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