Thank you for your reply.
when I want to get the document from hits.It throws
nullpointerexception.But the hits.length() value is not 0.
thanks,
Xuemei Li
> What is the exception? Is hits null or the index (i) out of bounds?
>
> sv
>
> On Tue, 3 Aug 2004, xuemei li wrote:
>
>> hi,all,
>>
>> I am using lucene to search.When I use console to run my code it works
>> fine.But after I put my code to a servlet.It will throw exception.Here
>> is my exception code:
>> Document doc= hits.doc(i);-->exception
>> But I can use the following code to get the hits.length() value.
>> out.println("<center><p>There are "+hits.length()+" matches for
>> the
>> word you have entered !</p></center>");
>>
>> What's the problem?Any reply will be appreciated.
>>
>> thanks,
>> Xuemei Li
>>
>>
>>
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>
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