Gtk-WARNING **:gtk_widget_size_allocate(): attempt to allocate widget with width -1192804 and height -1056434 browser.rb: line 490 Gtk-WARNING **:gtk_widget_size_allocate(): attempt to allocate widget with width -1192804 and height -1056434 browser.rb: line 490 Gtk-WARNING **:gtk_widget_size_allocate(): attempt to allocate widget with width -1192804 and height -1056434 browser.rb: line 490 Gtk-WARNING **:gtk_widget_size_allocate(): attempt to allocate widget with width -1192804 and height -1056434 browser.rb: line 490 Gtk-WARNING **:gtk_widget_size_allocate(): attempt to allocate widget with width -1192804 and height -1056431 browser.rb: line 490 Gtk-WARNING **:gtk_widget_size_allocate(): attempt to allocate widget with width -1192794 and height 1 browser.rb: line 490 Gtk-WARNING **:gtk_widget_size_allocate(): attempt to allocate widget with width -1192794 and height 1 browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_default_colormap: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_colormap_get_visual: assertion `GDK_IS_COLORMAP (colormap)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_default_colormap: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_new: assertion `GDK_IS_WINDOW (parent)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_enable_synchronized_configure: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_user_data: assertion `window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_set_background: assertion `GTK_IS_STYLE (style)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_paint_flat_box: assertion `GTK_IS_STYLE (style)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_type_hint: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_accept_focus: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_focus_on_map: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_modal_hint: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_window_realize_icon: assertion `widget->window != NULL' failed browser.rb: line 490 Gtk-WARNING **:Screen for GtkWindow not set; you must always set a screen for a GtkWindow before using the window browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_geometry_hints: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_default_colormap: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_colormap_get_visual: assertion `GDK_IS_COLORMAP (colormap)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_default_colormap: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_new: assertion `GDK_IS_WINDOW (parent)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_user_data: assertion `window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_set_background: assertion `GTK_IS_STYLE (style)' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_default_colormap: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_colormap_get_visual: assertion `GDK_IS_COLORMAP (colormap)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_default_colormap: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_new: assertion `GDK_IS_WINDOW (parent)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_user_data: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_new: assertion `GDK_IS_WINDOW (parent)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_user_data: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_new: assertion `GDK_IS_WINDOW (parent)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_user_data: assertion `window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_back_pixmap: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_drawable_get_colormap: assertion `GDK_IS_DRAWABLE (drawable)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_background: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_set_background: assertion `GTK_IS_STYLE (style)' failed browser.rb: line 490 Gtk-CRITICAL **:_gtk_tree_view_column_realize_button: assertion `tree_view->priv->header_window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:_gtk_tree_view_column_realize_button: assertion `tree_view->priv->header_window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:_gtk_tree_view_column_realize_button: assertion `tree_view->priv->header_window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:_gtk_tree_view_column_realize_button: assertion `tree_view->priv->header_window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:_gtk_tree_view_column_realize_button: assertion `tree_view->priv->header_window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_raise: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_raise: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_raise: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_raise: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_raise: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_default_colormap: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_colormap_get_visual: assertion `GDK_IS_COLORMAP (colormap)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_default_colormap: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_new: assertion `GDK_IS_WINDOW (parent)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_user_data: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_new: assertion `GDK_IS_WINDOW (parent)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_user_data: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_new: assertion `GDK_IS_WINDOW (parent)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_user_data: assertion `window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_back_pixmap: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_drawable_get_colormap: assertion `GDK_IS_DRAWABLE (drawable)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_background: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_set_background: assertion `GTK_IS_STYLE (style)' failed browser.rb: line 490 Gtk-CRITICAL **:_gtk_tree_view_column_realize_button: assertion `tree_view->priv->header_window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:_gtk_tree_view_column_realize_button: assertion `tree_view->priv->header_window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:_gtk_tree_view_column_realize_button: assertion `tree_view->priv->header_window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_raise: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_raise: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_raise: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_new: assertion `GDK_IS_WINDOW (parent)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_user_data: assertion `window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_screen_get_root_window: assertion `GDK_IS_SCREEN (screen)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_new: assertion `GDK_IS_WINDOW (parent)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_user_data: assertion `window != NULL' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 GLib-GObject-CRITICAL **:g_object_ref: assertion `G_IS_OBJECT (object)' failed browser.rb: line 490 Gtk-CRITICAL **:gtk_style_attach: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_invalidate_rect: assertion `window != NULL' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_unmaximize: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_unstick: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_deiconify: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_unfullscreen: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_keep_above: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_set_keep_below: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gdk-CRITICAL **:gdk_window_show: assertion `GDK_IS_WINDOW (window)' failed browser.rb: line 490 Gtk-WARNING **:Screen for GtkWindow not set; you must always set a screen for a GtkWindow before using the window browser.rb:538:in `main': Interrupt from browser.rb:538