Re: [Java-gnome-developer] UnsatisfiedLinkError on HTMLDocument ( html_document_new)

[Luca De R. <pie...@fa...>]

Il giorno lun, 25-10-2004 alle 10:09 +0200, Nicholas Rahn ha scritto:
> Thanks for the info.
>=20
> It is quite strange.  Here's a small test program that shows the
> problem.
>=20
> import java.io.IOException;
> import java.net.MalformedURLException;
> import org.gnu.gnome.App;
> import org.gnu.gnome.Program;
> import org.gnu.gtk.Gtk;
> import org.gnu.gtk.ScrolledWindow;
> import org.gnu.gtkhtml.HTMLDocument;
> import org.gnu.gtkhtml.HTMLView;
>=20
> public class TestHTML {
>=20
>     public static void main( String[] argv ) {
>         // Initialization
>         Program.initGnomeUI("First", "0.1", argv);
>=20
>         App app =3D new App("First", "First App");
>         app.show();
>=20
>         HTMLDocument document =3D new HTMLDocument();
>         HTMLView view =3D new HTMLView();
>         ScrolledWindow sw =3D new ScrolledWindow();
>         sw.add( view );
>         try {
>             document.loadURL( "http://www.google.com" );
>             view.setDocument( document );
>         } catch( MalformedURLException ex ) {
>             System.err.println( ex );
>         } catch( IOException ex ) {
>             System.err.println( ex );
>         }
>=20
>         Gtk.main();
>     }
> }
>=20
> I compile and run this (with Java 1.4.2 or 1.5) and i get the following
> exception:
>=20
> Exception in thread "main" java.lang.UnsatisfiedLinkError:
> html_document_new
>         at org.gnu.gtkhtml.HTMLDocument.html_document_new(Native Method)
>         at org.gnu.gtkhtml.HTMLDocument.<init>(HTMLDocument.java:44)
>         at TestHTML.main(TestHTML.java:19)
>=20
> I then run it with strace to see what's going on and i can see that it
> is loading the correct library, but the UnsatisfiedLinkError is raised
> just after the load.  However, if i run nm on my library, i can see that
> the above mentioned function is in the library.
>=20
> i thought then that it might be my compile of the libgtkhtml-2.6.2
> library, so i re-emerged it.  didn't work.  then i compliled it by hand
> into /usr/local.  still the same error.
>=20
> perhaps if there's some other gentooers out there (with a standard
> gentoo setup) they could try out the little program above and see what
> happens.  i'll probably also post to the gentoo forum to see if anyone
> there has had a similar experience.
>=20
> As for a 2.8 ebuild, let me know if you want some help with testing.
> Currently, I'm trying to get the CVS version of java-gnome installed,
> hoping i'll have better luck with that (i have gnome 2.8 installed
> already as it's in gentoo's ~x86).
You can use jhbuild if we want, see the Hints and Tips sec. on the site.
Probably all the problems you've experienced with java-gnome-2-6 will go
away.
--=20
Luca De Rugeriis <pie...@fa...>