(mysql-workbench-bin:182617): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed

(mysql-workbench-bin:182617): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed

(mysql-workbench-bin:182617): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed

(mysql-workbench-bin:182617): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed

(mysql-workbench-bin:182617): gtkmm-CRITICAL **: gtkmm: object `base_table' not found in GtkBuilder file.

(mysql-workbench-bin:182617): gtkmm-CRITICAL **: gtkmm: Gtk::Builder: widget `base_table' was not found in the GtkBuilder file, or the specified part of it.

** (mysql-workbench-bin:182617): CRITICAL **: Gtk::Builder::get_widget(): dynamic_cast<> failed.