Can't have a two draw_ops for a <piece> element (theme specified a draw_ops attribute and also a <draw_ops> element, or specified two elements)
Ba za'a iya sami duro_ops guda biyu wa wani <gutsuren> ƙanshi ba (jigon ya ƙayyade wani halin duro_ops da kuma wani ƙanshi na <duro_ops>, ko kuma ya ƙayyade ƙanshi guda biyu)