Re: [Htmlparser-user] EncodingChangeException: character mismatch

[Derrick O. <der...@gm...>]

I don't think it's possible to help without a stack trace.
Are you sure you are checking for null if there are no links returned?

On Mon, Aug 8, 2011 at 4:08 PM, Krishna Arjun <kri...@gm...>wrote:

> Marcin <bigger <at> op.pl> writes:
>
> >
> > Dear Derrick,
> >
> > > >I get the following error:
> > > >
> > > >org.htmlparser.util.EncodingChangeException: character mismatch (new:
> ?
> > !=
> > > >old:
> > > >¬) for encoding change from ISO-8859-2 to ISO-8859-1 at character
> offset
> > > >4162
> > > >Output from LinkExtractor example.
> > > >
> > > >If I'll try-catch it I won't get any resoult. What can I do with it?
> >
> > > The exception is thrown because some of the nodes already given out are
> > > in error.  You can try a second time after discarding the information
> > > you've gained so far, like StringBean does:
> >
> > Thank you for answer but I it's no good solution :( Please try LinkBean
> > example with that code:
> >
> > import java.net.URL;
> > import org.htmlparser.beans.LinkBean;
> >
> > public class LinkDemo
> > {
> >     public static void main (String[] args)
> >     {
> >         LinkBean lb = new LinkBean ();
> >         lb.setURL ("http://www.puszta.pl");
> >         URL[] urls = lb.getLinks ();
> >         for (int i = 0; i < urls.length; i++)
> >             System.out.println (urls[i]);
> >     }
> > }
> >
> > Exception in thread "main" java.lang.NullPointerException
> >         at LinkDemo.main(LinkDemo.java:11)
> >
> > I can deal with that page with low level lexer but there must by a way to
> > extract links from pages with mixed up encodings with NodeVisitor. Is it?
> >
> > Greets,
> > B
> >
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>
>
> hi,
>
> this is regarding java.lang.nullpointerException
>
> i am extracting urls using LinkBean
>
> LinkBean lb = new LinkBean ();
> lb.setURL ("http://www.puszta.pl");
> URL[] urls = lb.getLinks ();
>
> Instead of "http://www.puszta.pl" i am giving input from DB. Here am
> repeatedly
> executing the above code to extract urls of given website name from DB. In
> this
> case, its get executing well for around 1500 inputs when it goes more than
> that
> it throws java.lang.nullpointerException error.
>
> I am trying to fix this problem since last one week but i didn't get. I
> shall be
> grateful to you if you provide me solution for this.
>
> Thank indeed,,,
>
>
>
>
>
>
>
>
>
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