Re: [Java-gnome-developer] Executing examples

[Hurlin <sm...@in...>]

On Monday 11 October 2004 23:42, Rishabh Manocha wrote:

It did not work :-/
Here is what i do

smelc$ CLASSPATH=3D/usr/share/java/gnome2.6.jar:/usr/share/java/gtk2.4.jar
smelc$ LD_LIBRARY_PATH=3D/usr/lib/jni
smelc$ export CLASSPATH
smelc$ export LD_LIBRARY_PATH

I check with 'export' :

declare -x LD_LIBRARY_PATH=3D"/usr/lib/jni"
declare -x CLASSPATH=3D"/usr/share/java/gnome2.6.jar:/usr/share/java/gtk2.4=
=2Ejar"

Then it seems to works because i can compile without -classpath flag yet=20
execution still fails :O\

smelc$ javac First.java
smelc$ java First
Exception in thread "main" java.lang.NoClassDefFoundError: First



> you need to export the classpath and the LD_LIBRARY_PATH.
> after:
> smelc$ CLASSPATH=3D/usr/share/java/gtk2.4.jar:/usr/share/java/gnome2.6.jar
>
> you need to do:
> export CLASSPATH and the same with the LD_LIBRARY_PATH.
> May I suggest adding these two to your .bashrc/.profile so that you
> dont need to do this for every new session.
>
> --Rishabh
>
> On Mon, 11 Oct 2004 23:20:25 +0200, Hurlin Cl=E9ment <sm...@in...> wro=
te:
> > I tried to set both classpath and location of native part of the
> > libraries but it didn't work :
> >
> > smelc$ CLASSPATH=3D/usr/share/java/gtk2.4.jar:/usr/share/java/gnome2.6.=
jar
> > smelc$ javac First.java
> > smelc$ LD_LIBRAY_PATH=3D/usr/lib/jni/
> > smelc$ java First
> > Exception in thread "main" java.lang.NoClassDefFoundError: First
> > smelc$ java -Djava.library.path=3D/usr/li/jni First
> > Exception in thread "main" java.lang.NoClassDefFoundError: First
> >
> > And i think, i have all the files required :
> >
> > smelc$ ls /usr/lib/jni/
> >
> > libgconfjar2.6.so         libgnomejava2.6.so.2.6.0      =20
> > libgtkjava2.4.so libgconfjar2.6.so.2.6.0   libgnomevtejar0.11.so
> > libgtkjava2.4.so.2.4.0
> > libgconfjava2.6.so        libgnomevtejar0.11.so.0.11.10   libqtjava.la
> > libgconfjava2.6.so.2.6.0  libgnomevtejava0.11.so          libqtjava.so
> > libgladejar2.6.so         libgnomevtejava0.11.so.0.11.10  libqtjava.so.1
> > libgladejar2.6.so.2.6.0   libgtkhtmljar2.6.so           =20
> > libqtjava.so.1.0.0 libgladejava2.6.so        libgtkhtmljar2.6.so.2.6.0 =
 =20
> >    libswt-gtk-2136.so libgladejava2.6.so.2.6.0  libgtkhtmljava2.6.so
> > libswt-pi-gtk-2136.so
> > libgnomejar2.6.so         libgtkhtmljava2.6.so.2.6.0      libxmlj-0.99.=
so
> > libgnomejar2.6.so.2.6.0   libgtkjar2.4.so                 libxmlj.so
> > libgnomejava2.6.so        libgtkjar2.4.so.2.4.0
> >
> > :-/
> > :
> > > On Mon, Oct 11, 2004 at 07:44:58PM +0200, Hurlin Cl?ment wrote:
> > > > java -Djava.library.path=3D/usr/lib/jni/ First
> > > >
> > > > Exception in thread "main" java.lang.NoClassDefFoundError:
> > > > org/gnu/gnome/Program
> > > >         at First.main(First.java:10)
> > >
> > > This is caused by not having the gnome jar in your classpath. You need
> > > both the classpath set correctly so java finds the java libraries and
> > > the LD_LIBRARY_PATH (-D) setting so that they can find the native part
> > > of the libraries.
> >
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