Hello, I've just got my Nokia770 2 days ago and today I was able to build a working sablevm package for it, after I sadly failed with kaffe.
It really works well (and slow ;) ) expect some glitches with AWT/Peers, however one main problem is there which I wasn't able to solve: As soon as I create a JFrame I get the following expections, although adding Swing components to a Frame works: jamvm[1625]: GLIB CRITICAL ** GLib-GObject - g_object_ref: assertion `G_IS_OBJECT (object)' failed java.lang.InternalError: GLib-GObject: g_object_ref: assertion `G_IS_OBJECT (object)' failed at gnu.java.awt.peer.gtk.GdkGraphics.initFromImage (Native Method) at gnu.java.awt.peer.gtk.GdkGraphics.<init> (GdkGraphics.java:108) at gnu.java.awt.peer.gtk.GtkImage.getGraphics (GtkImage.java:405) at gnu.java.awt.peer.gtk.GtkComponentPeer.createImage (GtkComponentPeer.java:236) at java.awt.Component.createImage (Component.java:2083) at java.awt.Component.createImage (Component.java:2081) at javax.swing.RepaintManager.getOffscreenBuffer (RepaintManager.java:487) at javax.swing.JComponent.paint (JComponent.java:1442) at java.awt.Container$GfxPaintVisitor.visit (Container.java:1765) at java.awt.Container.visitChild (Container.java:1569) at java.awt.Container.visitChildren (Container.java:1531) at java.awt.Container.paint (Container.java:764) at gnu.java.awt.peer.gtk.GtkComponentPeer.handleEvent (GtkComponentPeer.java:313) at java.awt.Component.dispatchEventImpl (Component.java:4845) at java.awt.Container.dispatchEventImpl (Container.java:1592) at java.awt.Window.dispatchEventImpl (Window.java:628) at java.awt.Component.dispatchEvent (Component.java:2343) at java.awt.EventQueue.dispatchEvent (EventQueue.java:475) at java.awt.EventDispatchThread.run (EventDispatchThread.java:75) jamvm[1625]: GLIB CRITICAL ** Gdk - gdk_colormap_alloc_colors: assertion `GDK_IS_COLORMAP (colormap)' failed java.lang.InternalError: Gdk: gdk_colormap_alloc_colors: assertion `GDK_IS_COLORMAP (colormap)' failed at gnu.java.awt.peer.gtk.GdkGraphics.setFGColor (Native Method) at gnu.java.awt.peer.gtk.GdkGraphics.setColor (GdkGraphics.java:372) ..... Nokia claims that the modified GTK-2.6.? they use is binary compatible to GTK-2.6. I went a bit through the peers code and it was quite straightforeward to read, however I did not find a function call to "g_object_ref" and I have to admit that I am a gtk noob. As far as I can see either classpath makes some assumptions how GTK should be (low probability) or Nokia's GTK implementation is broken (more likely). Any ideas where the root of the problem could come from? Thank you in advance, lg Clemens _______________________________________________ Classpath mailing list [email protected] http://lists.gnu.org/mailman/listinfo/classpath
