Hi Hez: I have been working with xgtk_interfaceocaml in preparation for making this application one of the interactive tests that we run.
It builds automatically and without any errors for me when BUILD_TEST=ON in the build tree. That good result continued after some CMake code cleanup (revision 10855). However, I had to propagate (revision 10856) some additional variables to the build-system for the installed examples in order to get the same good build result there for this special ocaml example. How should this example be run? I have attached the results of ./xgtk_interfaceocaml >& xgtk_interfaceocaml.out which show lots of errors, but that might not be the right way to run that application. That's the build-tree result, and I also get similar run-time errors (starting with the same invalid (NULL) pointer instance) in the installed examples case as well. In case I am running it correctly, and therefore there is some run-time issue for my platform, here is some additional data. I have liblablgtk2-ocaml-dev version 2.10.1-2 from Debian Lenny installed. softw...@raven> grep -i ocaml cmake.out -- OCAMLC = /usr/bin/ocamlc.opt -- OCAMLMKLIB = /usr/bin/ocamlmklib -- OCAMLOPT = /usr/bin/ocamlopt.opt -- OCAMLFIND = /usr/bin/ocamlfind -- OCAML_LIB_PATH = /usr/lib/ocaml/3.10.2 -- CAMLIDL_LIB_DIR = /usr/lib/ocaml/3.10.2 -- Cairo OCaml library found -- lablgtk2 OCaml library found ENABLE_ocaml: ON ENABLE_lua: ONsoftw...@raven> grep -i ocaml CMakeCache.txt CAMLIDL_LIB_DIR:PATH=/usr/lib/ocaml/3.10.2
//Enable OCaml bindings ENABLE_ocaml:BOOL=ON OCAMLC:FILEPATH=/usr/bin/ocamlc.opt OCAMLFIND:FILEPATH=/usr/bin/ocamlfind OCAMLMKLIB:FILEPATH=/usr/bin/ocamlmklib OCAMLOPT:FILEPATH=/usr/bin/ocamlopt.opt //install location for ocaml files OCAML_INSTALL_DIR:PATH=/home/software/plplot_svn/installcmake/lib/ocaml/3.10.2 I hope you can help me either to (a) run the example correctly or (b) figure out the run-time errors if I am running it correctly. Alan __________________________ Alan W. Irwin Astronomical research affiliation with Department of Physics and Astronomy, University of Victoria (astrowww.phys.uvic.ca). Programming affiliations with the FreeEOS equation-of-state implementation for stellar interiors (freeeos.sf.net); PLplot scientific plotting software package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of Linux Links project (loll.sf.net); and the Linux Brochure Project (lbproject.sf.net). __________________________ Linux-powered Science __________________________
(process:29475): GLib-GObject-WARNING **: invalid (NULL) pointer instance (process:29475): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed (process:29475): Gtk-WARNING **: Screen for GtkWindow not set; you must always set a screen for a GtkWindow before using the window (process:29475): Gdk-CRITICAL **: gdk_screen_get_default_colormap: assertion `GDK_IS_SCREEN (screen)' failed (process:29475): Gdk-CRITICAL **: gdk_colormap_get_visual: assertion `GDK_IS_COLORMAP (colormap)' failed (process:29475): Gdk-CRITICAL **: gdk_screen_get_default_colormap: assertion `GDK_IS_SCREEN (screen)' failed (process:29475): Gdk-CRITICAL **: gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed (process:29475): Gdk-CRITICAL **: gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed (process:29475): Gdk-CRITICAL **: gdk_window_new: assertion `GDK_IS_WINDOW (parent)' failed (process:29475): Gdk-CRITICAL **: gdk_window_enable_synchronized_configure: assertion `GDK_IS_WINDOW (window)' failed (process:29475): Gdk-CRITICAL **: gdk_window_set_user_data: assertion `window != NULL' failed (process:29475): Gtk-CRITICAL **: gtk_style_attach: assertion `window != NULL' failed (process:29475): Gtk-CRITICAL **: gtk_style_set_background: assertion `GTK_IS_STYLE (style)' failed (process:29475): Gtk-CRITICAL **: gtk_paint_flat_box: assertion `GTK_IS_STYLE (style)' failed (process:29475): Gdk-CRITICAL **: gdk_window_set_accept_focus: assertion `GDK_IS_WINDOW (window)' failed (process:29475): Gdk-CRITICAL **: gdk_window_set_focus_on_map: assertion `GDK_IS_WINDOW (window)' failed (process:29475): Gdk-CRITICAL **: gdk_window_set_modal_hint: assertion `GDK_IS_WINDOW (window)' failed (process:29475): Gtk-CRITICAL **: gtk_window_realize_icon: assertion `widget->window != NULL' failed (process:29475): Gtk-WARNING **: Screen for GtkWindow not set; you must always set a screen for a GtkWindow before using the window (process:29475): Gdk-CRITICAL **: gdk_window_set_geometry_hints: assertion `GDK_IS_WINDOW (window)' failed (process:29475): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed (process:29475): Gtk-CRITICAL **: gtk_style_attach: assertion `window != NULL' failed (process:29475): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed (process:29475): Gtk-CRITICAL **: gtk_style_attach: assertion `window != NULL' failed (process:29475): Gdk-CRITICAL **: gdk_screen_get_default_colormap: assertion `GDK_IS_SCREEN (screen)' failed (process:29475): Gdk-CRITICAL **: gdk_colormap_get_visual: assertion `GDK_IS_COLORMAP (colormap)' failed (process:29475): Gdk-CRITICAL **: gdk_screen_get_default_colormap: assertion `GDK_IS_SCREEN (screen)' failed (process:29475): Gdk-CRITICAL **: gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed (process:29475): Gdk-CRITICAL **: gdk_window_new: assertion `GDK_IS_WINDOW (parent)' failed (process:29475): Gdk-CRITICAL **: gdk_window_set_user_data: assertion `window != NULL' failed (process:29475): Gtk-CRITICAL **: gtk_style_attach: assertion `window != NULL' failed (process:29475): Gtk-CRITICAL **: gtk_style_set_background: assertion `GTK_IS_STYLE (style)' failed (process:29475): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed (process:29475): Gdk-CRITICAL **: gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed (process:29475): Gdk-CRITICAL **: gdk_window_invalidate_rect: assertion `window != NULL' failed (process:29475): Gdk-CRITICAL **: gdk_window_invalidate_rect: assertion `window != NULL' failed (process:29475): Gdk-CRITICAL **: gdk_window_unmaximize: assertion `GDK_IS_WINDOW (window)' failed (process:29475): Gdk-CRITICAL **: gdk_window_unstick: assertion `GDK_IS_WINDOW (window)' failed (process:29475): Gdk-CRITICAL **: gdk_window_deiconify: assertion `GDK_IS_WINDOW (window)' failed (process:29475): Gdk-CRITICAL **: gdk_window_unfullscreen: assertion `GDK_IS_WINDOW (window)' failed (process:29475): Gdk-CRITICAL **: gdk_window_set_keep_above: assertion `GDK_IS_WINDOW (window)' failed (process:29475): Gdk-CRITICAL **: gdk_window_set_keep_below: assertion `GDK_IS_WINDOW (window)' failed (process:29475): Gdk-CRITICAL **: gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed
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