It's a porting bug in C#.
Paulo
----- Original Message -----
From: Bruno Lowagie
To: Post all your questions about iText here
Sent: Saturday, April 03, 2010 10:37 AM
Subject: Re: [iText-questions] PdfReader.MakeRemoteNamedDestinationsLocal()
Hello Keith,
I can't reproduce this problem in Java.
Could this be something that works with iText 5.0.1,
but not with iTextSharp 5.0.0?
In that case, this will probably be solved when iTextSharp is upgraded.
I'm currently at 1/3 of the final chapter, but I'm reviewing the
previous chapters at the same time. Once that's done, I'll have to
make a new release iText 5.0.2 because plenty of examples in part 4
only work with the version of iText that is currently only available
in SVN.
best regards,
Bruno
Keith O wrote:
> Hi,
>
> Going through the iText in Action - 2nd Edition examples using iTextSharp
5.0.0.
>
> part2.chapter07.LinkActions:
> http://itextpdf.com/examples/index.php?page=example&id=131
>
> creates a PdfAction (no named destination?) of Subtype GoToR:
>
> page1.setAction(new PdfAction("movie_links_1.pdf", 1));
>
> Then part2.chapter07.ConcatenateNamedDestinations:
> http://itextpdf.com/examples/index.php?page=example&id=133
>
> calls MakeRemoteNamedDestinationsLocal() using a PdfReader that reads the
result file from LinkActions. When I run the example an Exception is thrown:
>
> Unhandled Exception: System.ArgumentNullException: Key cannot be null.
> Parameter name: key
> at System.Collections.Hashtable.get_Item(Object key)
> at iTextSharp.text.pdf.PdfReader.ConvertNamedDestination(PdfObject obj,
Hashtable names)
> at iTextSharp.text.pdf.PdfReader.MakeRemoteNamedDestinationsLocal()
> at testMakeRemoteNamedDestinationsLocal.Main(String[] args)
>
> If I comment out the line that sets the PdfAction, the example runs. Would
someone else verify that the Exception is a result of the PdfAction without the
named destination? It might be my error, since this is a three-part example.
Besides part2.chapter07.LinkActions, you also need part1.chapter02.MovieLinks1
to run the example:
> http://itextpdf.com/examples/index.php?page=example&id=46
>
> Thanks
>
> keith
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