I am running a knime 2.10.0 workflow in batch execution mode. Upon completion my workflow is configured to write its result to a csv file. When I execute the workflow this csv file appears as expected but the standard output indicates an error (below). Does anyone know what this error relates to? Is there a configuration problem with knime on my linux system or with my workflow that makes it appear?
Thanks, Doug
INFO main BatchExecutor Workflow execution done Finished in 35 mins, 50 secs (2150760ms) INFO main BatchExecutor ========= Workflow did not execute sucessfully ============ (Knime:13770): GLib-GObject-WARNING **: invalid (NULL) pointer instance (Knime:13770): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed (Knime:13770): Gtk-CRITICAL **: gtk_settings_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed (Knime:13770): GLib-GObject-CRITICAL **: g_object_get: assertion `G_IS_OBJECT (object)' failed (Knime:13770): GLib-GObject-WARNING **: value "TRUE" of type `gboolean' is invalid or out of range for property `visible' of type `gboolean' (Knime:13770): Gtk-CRITICAL **: gtk_settings_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed (Knime:13770): GLib-GObject-CRITICAL **: g_object_get: assertion `G_IS_OBJECT (object)' failed (Knime:13770): Gtk-WARNING **: Screen for GtkWindow not set; you must always set a screen for a GtkWindow before using the window (Knime:13770): Gdk-CRITICAL **: gdk_pango_context_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed (Knime:13770): Pango-CRITICAL **: pango_context_set_font_description: assertion `context != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_context_set_base_dir: assertion `context != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_context_set_language: assertion `context != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_new: assertion `context != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_text: assertion `layout != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_attributes: assertion `layout != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_alignment: assertion `layout != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_ellipsize: assertion `PANGO_IS_LAYOUT (layout)' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_single_paragraph_mode: assertion `PANGO_IS_LAYOUT (layout)' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_width: assertion `layout != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_get_extents: assertion `layout != NULL' failed (Knime:13770): Gtk-CRITICAL **: gtk_icon_theme_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed (Knime:13770): Gtk-CRITICAL **: gtk_settings_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed (Knime:13770): Gtk-CRITICAL **: gtk_icon_size_lookup_for_settings: assertion `GTK_IS_SETTINGS (settings)' failed (Knime:13770): Gtk-WARNING **: Invalid icon size 6 (Knime:13770): Gtk-CRITICAL **: gtk_icon_theme_load_icon: assertion `GTK_IS_ICON_THEME (icon_theme)' failed (Knime:13770): Gtk-WARNING **: Error loading theme icon 'gtk-dialog-error' for stock: (Knime:13770): Gtk-CRITICAL **: gtk_icon_size_lookup_for_settings: assertion `GTK_IS_SETTINGS (settings)' failed (Knime:13770): Gtk-WARNING **: gtkstyle.c:2318: invalid icon size '6' (Knime:13770): Gtk-CRITICAL **: gtk_style_render_icon: assertion `pixbuf != NULL' failed (Knime:13770): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed (Knime:13770): Gdk-CRITICAL **: gdk_pango_context_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed (Knime:13770): Pango-CRITICAL **: pango_context_set_font_description: assertion `context != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_context_set_base_dir: assertion `context != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_context_set_language: assertion `context != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_new: assertion `context != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_text: assertion `layout != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_get_attributes: assertion `PANGO_IS_LAYOUT (layout)' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_alignment: assertion `layout != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_ellipsize: assertion `PANGO_IS_LAYOUT (layout)' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_single_paragraph_mode: assertion `PANGO_IS_LAYOUT (layout)' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_wrap: assertion `PANGO_IS_LAYOUT (layout)' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_width: assertion `layout != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_get_extents: assertion `layout != NULL' failed (Knime:13770): Gdk-CRITICAL **: gdk_pango_context_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed (Knime:13770): Pango-CRITICAL **: pango_context_set_font_description: assertion `context != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_context_set_base_dir: assertion `context != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_context_set_language: assertion `context != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_new: assertion `context != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_text: assertion `layout != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_get_extents: assertion `layout != NULL' failed (Knime:13770): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed (Knime:13770): Gdk-CRITICAL **: gdk_screen_get_width: assertion `GDK_IS_SCREEN (screen)' failed (Knime:13770): Gdk-CRITICAL **: gdk_screen_get_width: assertion `GDK_IS_SCREEN (screen)' failed (Knime:13770): Pango-CRITICAL **: pango_layout_set_width: assertion `layout != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_get_extents: assertion `layout != NULL' failed (Knime:13770): Pango-CRITICAL **: pango_layout_get_line_count: assertion `layout != NULL' failed Floating point exception