(lightdm-gtk-greeter:1357): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed

(lightdm-gtk-greeter:1357): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed

(lightdm-gtk-greeter:1357): Gtk-CRITICAL **: gtk_container_foreach: assertion 'GTK_IS_CONTAINER (container)' failed

** (lightdm-gtk-greeter:1357): WARNING **: Failed to load user image: Failed to open file '/home/makerspace/.face': Permission denied