It seems there is no platinum ore in the pack. We may be able to make it with mystical agriculture but there's no texture for platinum ingots either. (See platinum generator from iron generators)
Looking around, I found this in CraftTweaker. It seems it's not alone.
[23:06:58.941][WARN]: Tag '<tag:items:forge:gems/apatite>' does not exist replacing with empty IIngredient
[23:06:58.943][WARN]: Tag '<tag:items:forge:gems/apatite>' does not exist replacing with empty IIngredient
[23:06:58.943][WARN]: Tag '<tag:items:forge:gems/apatite>' does not exist replacing with empty IIngredient
[23:06:58.943][WARN]: Tag '<tag:items:forge:gems/apatite>' does not exist replacing with empty IIngredient
[23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/chrome>' does not exist replacing with empty IIngredient
[23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/chrome>' does not exist replacing with empty IIngredient
[23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/chrome>' does not exist replacing with empty IIngredient
[23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/chrome>' does not exist replacing with empty IIngredient
[23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/constantan>' does not exist replacing with empty IIngredient
[23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/constantan>' does not exist replacing with empty IIngredient
[23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/constantan>' does not exist replacing with empty IIngredient
[23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/constantan>' does not exist replacing with empty IIngredient
[23:06:58.945][WARN]: Tag '<tag:items:forge:ingots/electrum>' does not exist replacing with empty IIngredient
[23:06:58.945][WARN]: Tag '<tag:items:forge:ingots/electrum>' does not exist replacing with empty IIngredient
[23:06:58.945][WARN]: Tag '<tag:items:forge:ingots/electrum>' does not exist replacing with empty IIngredient
[23:06:58.945][WARN]: Tag '<tag:items:forge:ingots/electrum>' does not exist replacing with empty IIngredient
[23:06:58.947][WARN]: Tag '<tag:items:forge:ingots/graphite>' does not exist replacing with empty IIngredient
[23:06:58.947][WARN]: Tag '<tag:items:forge:ingots/graphite>' does not exist replacing with empty IIngredient
[23:06:58.947][WARN]: Tag '<tag:items:forge:ingots/graphite>' does not exist replacing with empty IIngredient
[23:06:58.948][WARN]: Tag '<tag:items:forge:ingots/graphite>' does not exist replacing with empty IIngredient
[23:06:58.949][WARN]: Tag '<tag:items:forge:ingots/invar>' does not exist replacing with empty IIngredient
[23:06:58.949][WARN]: Tag '<tag:items:forge:ingots/invar>' does not exist replacing with empty IIngredient
[23:06:58.949][WARN]: Tag '<tag:items:forge:ingots/invar>' does not exist replacing with empty IIngredient
[23:06:58.949][WARN]: Tag '<tag:items:forge:ingots/invar>' does not exist replacing with empty IIngredient
[23:06:58.950][WARN]: Tag '<tag:items:forge:ingots/mithril>' does not exist replacing with empty IIngredient
[23:06:58.950][WARN]: Tag '<tag:items:forge:ingots/mithril>' does not exist replacing with empty IIngredient
[23:06:58.950][WARN]: Tag '<tag:items:forge:ingots/mithril>' does not exist replacing with empty IIngredient
[23:06:58.950][WARN]: Tag '<tag:items:forge:ingots/mithril>' does not exist replacing with empty IIngredient
[23:06:58.951][WARN]: Tag '<tag:items:forge:ingots/nickel>' does not exist replacing with empty IIngredient
[23:06:58.951][WARN]: Tag '<tag:items:forge:ingots/nickel>' does not exist replacing with empty IIngredient
[23:06:58.951][WARN]: Tag '<tag:items:forge:ingots/nickel>' does not exist replacing with empty IIngredient
[23:06:58.951][WARN]: Tag '<tag:items:forge:ingots/nickel>' does not exist replacing with empty IIngredient
[23:06:58.951][WARN]: Tag '<tag:items:forge:ingots/platinum>' does not exist replacing with empty IIngredient
[23:06:58.951][WARN]: Tag '<tag:items:forge:ingots/platinum>' does not exist replacing with empty IIngredient
[23:06:58.952][WARN]: Tag '<tag:items:forge:ingots/platinum>' does not exist replacing with empty IIngredient
[23:06:58.952][WARN]: Tag '<tag:items:forge:ingots/platinum>' does not exist replacing with empty IIngredient
[23:06:58.952][WARN]: Tag '' does not exist replacing with empty IIngredient
[23:06:58.952][WARN]: Tag '' does not exist replacing with empty IIngredient
[23:06:58.952][WARN]: Tag '' does not exist replacing with empty IIngredient
[23:06:58.953][WARN]: Tag '' does not exist replacing with empty IIngredient
[23:06:58.953][WARN]: Tag '<tag:items:forge:gems/ruby>' does not exist replacing with empty IIngredient
[23:06:58.953][WARN]: Tag '<tag:items:forge:gems/ruby>' does not exist replacing with empty IIngredient
[23:06:58.953][WARN]: Tag '<tag:items:forge:gems/ruby>' does not exist replacing with empty IIngredient
[23:06:58.953][WARN]: Tag '<tag:items:forge:gems/ruby>' does not exist replacing with empty IIngredient
[23:06:58.954][WARN]: Tag '<tag:items:forge:gems/sapphire>' does not exist replacing with empty IIngredient
[23:06:58.954][WARN]: Tag '<tag:items:forge:gems/sapphire>' does not exist replacing with empty IIngredient
[23:06:58.954][WARN]: Tag '<tag:items:forge:gems/sapphire>' does not exist replacing with empty IIngredient
[23:06:58.954][WARN]: Tag '<tag:items:forge:gems/sapphire>' does not exist replacing with empty IIngredient
[23:06:58.954][WARN]: Tag '<tag:items:forge:ingots/silver>' does not exist replacing with empty IIngredient
[23:06:58.955][WARN]: Tag '<tag:items:forge:ingots/silver>' does not exist replacing with empty IIngredient
[23:06:58.955][WARN]: Tag '<tag:items:forge:ingots/silver>' does not exist replacing with empty IIngredient
[23:06:58.955][WARN]: Tag '<tag:items:forge:ingots/silver>' does not exist replacing with empty IIngredient
[23:06:58.957][WARN]: Tag '<tag:items:forge:dusts/sulfur>' does not exist replacing with empty IIngredient
[23:06:58.957][WARN]: Tag '<tag:items:forge:dusts/sulfur>' does not exist replacing with empty IIngredient
[23:06:58.957][WARN]: Tag '<tag:items:forge:dusts/sulfur>' does not exist replacing with empty IIngredient
[23:06:58.958][WARN]: Tag '<tag:items:forge:dusts/sulfur>' does not exist replacing with empty IIngredient
[23:06:58.958][WARN]: Tag '<tag:items:forge:ingots/titanium>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/titanium>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/titanium>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/titanium>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/tungsten>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/tungsten>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/tungsten>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/tungsten>' does not exist replacing with empty IIngredient
It seems there is no platinum ore in the pack. We may be able to make it with mystical agriculture but there's no texture for platinum ingots either. (See platinum generator from iron generators)
Looking around, I found this in CraftTweaker. It seems it's not alone.
[23:06:58.941][WARN]: Tag '<tag:items:forge:gems/apatite>' does not exist replacing with empty IIngredient [23:06:58.943][WARN]: Tag '<tag:items:forge:gems/apatite>' does not exist replacing with empty IIngredient [23:06:58.943][WARN]: Tag '<tag:items:forge:gems/apatite>' does not exist replacing with empty IIngredient [23:06:58.943][WARN]: Tag '<tag:items:forge:gems/apatite>' does not exist replacing with empty IIngredient [23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/chrome>' does not exist replacing with empty IIngredient [23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/chrome>' does not exist replacing with empty IIngredient [23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/chrome>' does not exist replacing with empty IIngredient [23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/chrome>' does not exist replacing with empty IIngredient [23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/constantan>' does not exist replacing with empty IIngredient [23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/constantan>' does not exist replacing with empty IIngredient [23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/constantan>' does not exist replacing with empty IIngredient [23:06:58.944][WARN]: Tag '<tag:items:forge:ingots/constantan>' does not exist replacing with empty IIngredient [23:06:58.945][WARN]: Tag '<tag:items:forge:ingots/electrum>' does not exist replacing with empty IIngredient [23:06:58.945][WARN]: Tag '<tag:items:forge:ingots/electrum>' does not exist replacing with empty IIngredient [23:06:58.945][WARN]: Tag '<tag:items:forge:ingots/electrum>' does not exist replacing with empty IIngredient [23:06:58.945][WARN]: Tag '<tag:items:forge:ingots/electrum>' does not exist replacing with empty IIngredient [23:06:58.947][WARN]: Tag '<tag:items:forge:ingots/graphite>' does not exist replacing with empty IIngredient [23:06:58.947][WARN]: Tag '<tag:items:forge:ingots/graphite>' does not exist replacing with empty IIngredient [23:06:58.947][WARN]: Tag '<tag:items:forge:ingots/graphite>' does not exist replacing with empty IIngredient [23:06:58.948][WARN]: Tag '<tag:items:forge:ingots/graphite>' does not exist replacing with empty IIngredient [23:06:58.949][WARN]: Tag '<tag:items:forge:ingots/invar>' does not exist replacing with empty IIngredient [23:06:58.949][WARN]: Tag '<tag:items:forge:ingots/invar>' does not exist replacing with empty IIngredient [23:06:58.949][WARN]: Tag '<tag:items:forge:ingots/invar>' does not exist replacing with empty IIngredient [23:06:58.949][WARN]: Tag '<tag:items:forge:ingots/invar>' does not exist replacing with empty IIngredient [23:06:58.950][WARN]: Tag '<tag:items:forge:ingots/mithril>' does not exist replacing with empty IIngredient [23:06:58.950][WARN]: Tag '<tag:items:forge:ingots/mithril>' does not exist replacing with empty IIngredient [23:06:58.950][WARN]: Tag '<tag:items:forge:ingots/mithril>' does not exist replacing with empty IIngredient [23:06:58.950][WARN]: Tag '<tag:items:forge:ingots/mithril>' does not exist replacing with empty IIngredient [23:06:58.951][WARN]: Tag '<tag:items:forge:ingots/nickel>' does not exist replacing with empty IIngredient [23:06:58.951][WARN]: Tag '<tag:items:forge:ingots/nickel>' does not exist replacing with empty IIngredient [23:06:58.951][WARN]: Tag '<tag:items:forge:ingots/nickel>' does not exist replacing with empty IIngredient [23:06:58.951][WARN]: Tag '<tag:items:forge:ingots/nickel>' does not exist replacing with empty IIngredient [23:06:58.951][WARN]: Tag '<tag:items:forge:ingots/platinum>' does not exist replacing with empty IIngredient [23:06:58.951][WARN]: Tag '<tag:items:forge:ingots/platinum>' does not exist replacing with empty IIngredient [23:06:58.952][WARN]: Tag '<tag:items:forge:ingots/platinum>' does not exist replacing with empty IIngredient [23:06:58.952][WARN]: Tag '<tag:items:forge:ingots/platinum>' does not exist replacing with empty IIngredient [23:06:58.952][WARN]: Tag '' does not exist replacing with empty IIngredient
[23:06:58.952][WARN]: Tag '' does not exist replacing with empty IIngredient
[23:06:58.952][WARN]: Tag '' does not exist replacing with empty IIngredient
[23:06:58.953][WARN]: Tag '' does not exist replacing with empty IIngredient
[23:06:58.953][WARN]: Tag '<tag:items:forge:gems/ruby>' does not exist replacing with empty IIngredient
[23:06:58.953][WARN]: Tag '<tag:items:forge:gems/ruby>' does not exist replacing with empty IIngredient
[23:06:58.953][WARN]: Tag '<tag:items:forge:gems/ruby>' does not exist replacing with empty IIngredient
[23:06:58.953][WARN]: Tag '<tag:items:forge:gems/ruby>' does not exist replacing with empty IIngredient
[23:06:58.954][WARN]: Tag '<tag:items:forge:gems/sapphire>' does not exist replacing with empty IIngredient
[23:06:58.954][WARN]: Tag '<tag:items:forge:gems/sapphire>' does not exist replacing with empty IIngredient
[23:06:58.954][WARN]: Tag '<tag:items:forge:gems/sapphire>' does not exist replacing with empty IIngredient
[23:06:58.954][WARN]: Tag '<tag:items:forge:gems/sapphire>' does not exist replacing with empty IIngredient
[23:06:58.954][WARN]: Tag '<tag:items:forge:ingots/silver>' does not exist replacing with empty IIngredient
[23:06:58.955][WARN]: Tag '<tag:items:forge:ingots/silver>' does not exist replacing with empty IIngredient
[23:06:58.955][WARN]: Tag '<tag:items:forge:ingots/silver>' does not exist replacing with empty IIngredient
[23:06:58.955][WARN]: Tag '<tag:items:forge:ingots/silver>' does not exist replacing with empty IIngredient
[23:06:58.957][WARN]: Tag '<tag:items:forge:dusts/sulfur>' does not exist replacing with empty IIngredient
[23:06:58.957][WARN]: Tag '<tag:items:forge:dusts/sulfur>' does not exist replacing with empty IIngredient
[23:06:58.957][WARN]: Tag '<tag:items:forge:dusts/sulfur>' does not exist replacing with empty IIngredient
[23:06:58.958][WARN]: Tag '<tag:items:forge:dusts/sulfur>' does not exist replacing with empty IIngredient
[23:06:58.958][WARN]: Tag '<tag:items:forge:ingots/titanium>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/titanium>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/titanium>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/titanium>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/tungsten>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/tungsten>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/tungsten>' does not exist replacing with empty IIngredient
[23:06:58.959][WARN]: Tag '<tag:items:forge:ingots/tungsten>' does not exist replacing with empty IIngredient