My guess is that your 2 getDocument calls are the source, that is, that
those PDF and TXT classes don't return a proper Document.
I also don't see the output created by log("doc: "+doc);
Otis
if(path.matches("\\d+_\\d{4}_[a-z]{2,3}\\.pdf")) {
doc = PDF_Document_Parser.getDocument(this,RealPath,file);
}
else if(path.matches("\\d+_\\d{4}_[a-z]{2,3}\\.txt")) {
doc = TXT_Document_Parser.getDocument(this,RealPath,file);
}
--- G�nter_Kukies <[EMAIL PROTECTED]> wrote:
> So, weekend is over.
>
> here is some code :
>
> private void addDocument(IndexWriter writer, File file ) throws
> IOException, InterruptedException {
> String path = file.getName();
> log( "-------------start Indexing:" + path );
> Document doc = null;
> if(path.matches("\\d+_\\d{4}_[a-z]{2,3}\\.pdf")) {
> doc =
> PDF_Document_Parser.getDocument(this,RealPath,file);
> }
> else if(path.matches("\\d+_\\d{4}_[a-z]{2,3}\\.txt")) {
> doc =
> TXT_Document_Parser.getDocument(this,RealPath,file);
> }
> else {
> log("do nothing");
> }
>
> log("doc: "+doc);
> if( doc != null ) {
> try {
> writer.addDocument(doc);
> }
> catch(Exception ex) {
> System.err.println("hallo1 "+doc);
> ex.printStackTrace();
> System.err.println("hallo2");
> log("ERROR writer.addDocument(doc);");
> }
> }
> else {
> log( "Skipping " + path );
> }
> log( "-------------end Indexing:" + path );
> }
>
>
>
> Here is the output:
>
> hallo1 Document<Text<contents:[EMAIL PROTECTED]>
> Unindexed<email:[EMAIL PROTECTED]> Unindexed<name:Hans Dampf>
> Text<summary:Equipo de deteccion 2002> Text<title:Equipo de deteccion
> 2002>
> Text<doctypeid:0001> Unindexed<lifetime:0>
> [EMAIL PROTECTED] Keyword<modified:0dcek766w>
> Keyword<username:hda>
>
Unindexed<relative_path_xml:documents/news_new/sub1/sub11/sub111/10457359746
> 80_0001_hda.xml>
> Unindexed<category:documents/news_new/sub1/sub11/sub111/>
> Keyword<search_all:all> [EMAIL PROTECTED]
>
Unindexed<relative_path:documents/news_new/sub1/sub11/sub111/1045735974680_0
> 001_hda.pdf>>
> java.lang.NullPointerException
> hallo2
> hallo1 Document<Text<contents:[EMAIL PROTECTED]>
> Unindexed<email:[EMAIL PROTECTED]> Unindexed<name:Hans Dampf>
> Text<summary:testsummary> Text<title:testtitle> Text<doctypeid:0001>
> Unindexed<lifetime:0> [EMAIL PROTECTED]
> Keyword<modified:0dcek76bm> Keyword<username:hda>
>
Unindexed<relative_path_xml:documents/news_new/sub1/sub11/sub111/10457359748
> 50_0001_hda.xml>
> Unindexed<category:documents/news_new/sub1/sub11/sub111/>
> Keyword<search_all:all> [EMAIL PROTECTED]
>
Unindexed<relative_path:documents/news_new/sub1/sub11/sub111/1045735974850_0
> 001_hda.pdf>>
> java.lang.NullPointerException
> hallo2
>
> G�nter
>
> ----- Original Message -----
> From: "Tatu Saloranta" <[EMAIL PROTECTED]>
> To: "Lucene Users List" <[EMAIL PROTECTED]>
> Sent: Saturday, February 22, 2003 5:32 PM
> Subject: Re: IndexWriter addDocument NullPointerException
>
>
> > On Friday 21 February 2003 13:22, G�nter Kukies wrote:
> > > Hello,
> > >
> > > I don't have any line number.
> >
> > You unfortunately do need to know the line number, if you do get an
> exception
> > and try to see where it occurs.
> > Another less frequent problem is that you actually get the
> exception as an
> > object and print out that exception; in that case you would just
> see
> > "java.lang.NullPointerException", and nothing else?
> > Otherwise, based on your code, you should see a stack trace, with
> or
> without
> > line numbers. But you would at least see the method call stack,
> which
> would
> > help in figuring out where problem occured.
> >
> > However, if you do catch an exception, and stack trace doesn't have
> line
> > numbers (it seems that some JVMs do not have line number info
> available
> when
> > running JIT'ed code) there are basically two ways to figure out
> exact
> > location:
> >
> > (1) Try to make JVM get the line number info (either running in
> interpreted
> > mode; I think there was option, something like '-Djava.compiler=
> ' to
> > disable JIT?)
> > (2) Run code in a debugger. One nice free debugger (if you are not
> using
> an
> > IDE that has one is JSwat:
> > http://www.bluemarsh.com/java/jswat/
> >
> > Hope this helps,
> >
> > -+ Tatu +-
> >
> > >
> > > this is the code snippet:
> > >
> > > Document doc;
> > > IndexWriter writer;
> > >
> > > .....
> > >
> > > try{
> > > writer.addDocument(doc);
> > > }
> > > catch(Exception ex){
> > > ex.printStackTrace();
> > > }
> > >
> > > this is the output on Standard.out:
> > >
> > > java.lang.NullPointerException
> > >
> > >
> > > and nothing more.
> > >
> > > The doc is not null and System.out.println(doc) seems to be ok.
> There is
> > > no difference between the working 80% and the not working 20%
> doc's.
> > > Thanks,
> > >
> > > G�nter
> > >
> > > > On Friday 21 February 2003 05:33, G�nter Kukies wrote:
> > > >> Hello,
> > > >>
> > > >> writer.addDocument(doc) is throwing an NullPointerException.
> The
> > > >> stacktrace from the catched Exception is only one line
> > > >> "NullPointerException" without anything else. I open the
> IndexWriter
> > > >> with create true. Run over the files in a Directory and add
> all found
> > > >> documents. After that i close the indexwriter. 80% of the
> documents
> > > >> were added without problems. The rest gets that
> NullPointerException.
> > > >>
> > > >> Any Ideas?
> > > >
> > > > Perhaps look at the line where the null pointer exception is
> thrown
> and
> > > > see what happens? NullPointerException is thrown when a null
> reference
> > > > is being de-referenced. Seeing the immediate cause should be
> easy,
> > > > given line number.
> > > >
> > > > Perhaps you have added a field with null value? (just a guess,
> I don't
> > > > know if that's even illegal).
> > > >
> > > > -+ Tatu +-
> > > >
> > > >
> > > >
> > > >
> ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail:
> [EMAIL PROTECTED] For
> > > > additional commands, e-mail:
> [EMAIL PROTECTED]
> > >
> > >
> ---------------------------------------------------------------------
> > > To unsubscribe, e-mail:
> [EMAIL PROTECTED]
> > > For additional commands, e-mail:
> [EMAIL PROTECTED]
> >
> >
> >
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail:
> [EMAIL PROTECTED]
> >
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
__________________________________________________
Do you Yahoo!?
Yahoo! Tax Center - forms, calculators, tips, more
http://taxes.yahoo.com/
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
