[Java-gnome-developer] (no subject)

[Tiago C. <cog...@li...>]

Hi,
First of all congrats for your great job on bringing the java community a way to
integrate gnome in theyre apps, i really appreciated, i've been following this
project but was waiting for the gnome 2 port.
Noq for the not unfortunate part, I've downloaded 0.8 version and tried to run
the "First" in your tutorial and it doens't work, it shows this error message:
java.lang.UnsatisfiedLinkError: /home/tiago/usr/lib/libGNOMEJava.so:
libGTKJava.so: cannot open shared object file: No such file or directory
	at java.lang.ClassLoader$NativeLibrary.load(Native Method)
	at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1473)
	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1397)
	at java.lang.Runtime.loadLibrary0(Runtime.java:788)
	at java.lang.System.loadLibrary(System.java:832)
	at org.gnu.gnome.Program.<clinit>(Program.java:100)
	.....
This is very strange, because i ran java -Djava.library.path=/my/path
SomeProgram
my/path contains the following files:
libGNOMEJava.so.0.8.0  libGladeJava.so.0.8.0
libGTKJava.so          libGTKJava.so.0.8.0
libGNOMEJava.so      libGladeJava.so

I am devoloping a project which contains JNI bindings so i've already ran
programs which include binding libraries (infact the program which is calling
the "First" example uses a jni library and it loads correctly), i tried puting
the libGTKJava.so in my home, in /usr/lib but no results until now. i find it
very strange.
I tried to run this line only:
Gtk.main();

The program loaded successfully so I thought that gnome was not working and GTK
might have a chance so i tried running a GTK only example. I created the
following code:
Window win = new Window(WindowType.TOPLEVEL);
win.show();
Gtk.main();

The program segfaulted and crashed the JVM with the following message (only
showing part but can send you the real log):

An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : 11 occurred at PC=0x4CA2D984
Function=gtk_window_new+0x2C
Library=/usr/lib/libgtk-x11-2.0.so.0

Current Java thread:
        at org.gnu.gtk.Window.gtk_window_new(Native Method)
        at org.gnu.gtk.Window.<init>(Window.java:44)

When i ran the example above and before crashing it showed this error output:
(process:16576): GLib-GObject-CRITICAL **: gtype.c:1871: initialization
assertion failed, use g_type_init() prior to this function

(process:16576): GLib-GObject-CRITICAL **: gtype.c:1871: initialization
assertion failed, use g_type_init() prior to this function

(process:16576): GLib-GObject-CRITICAL **: gtype.c:1871: initialization
assertion failed, use g_type_init() prior to this function

(process:16576): GLib-GObject-CRITICAL **: file gtype.c: line 1937
(g_type_add_interface_static): assertion `G_TYPE_IS_INSTANTIATABLE
(instance_type)' failed

(process:16576): GLib-GObject-CRITICAL **: gtype.c:1871: initialization
assertion failed, use g_type_init() prior to this function

(process:16576): GLib-GObject-CRITICAL **: gtype.c:1871: initialization
assertion failed, use g_type_init() prior to this function

(process:16576): GLib-GObject-CRITICAL **: gtype.c:1871: initialization
assertion failed, use g_type_init() prior to this function

(process:16576): GLib-GObject-CRITICAL **: file gobject.c: line 615
(g_object_new): assertion `G_TYPE_IS_OBJECT (object_type)' failed

I tried switch Window for a Dialog but unfornatly the same error persisted.
After this i downloaded the current (30.07.2003) cvs version but no changes
whatsoever.

I really need to port my application to java-gnome because i want to put my
project on savannah and they are really strict about java software (which can't
use swing code).

I am using J2SDK 1.4.2 from sun (i've also tested it with J2SDK 1.4.1 from
blackdown) and the same problem happened.

Thank you for your time,

Tiago Cogumbreiro