O teu LCD nao e o "full graphic" (REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) mas o "2004" (REPRAP_DISCOUNT_SMART_CONTROLLER), ele nao precisa de u8glib. Acho que o problema esta no teu Configuration.h. Nao podes voltar a velha configuracao?
Your LCD is not the "full graphic" (REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) but the "2004" (REPRAP_DISCOUNT_SMART_CONTROLLER) which does not need u8glib. I think that your problem is in your new Configuration.h. Can't you revert to the old configuration?
Your LCD is not the "full graphic" (REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) but the "2004" (REPRAP_DISCOUNT_SMART_CONTROLLER) which does not need u8glib. I think that your problem is in your new Configuration.h. Can't you revert to the old configuration?