I cant see item's variants. Please Fix it!!!!!

[Daenerys34]

Axolot's buckets, horns, paintings, rockets are invisible. Nbt Variants are not working help us!

[sp614x]

MC version, OF version, resource pack?

[Daenerys34]

1.21.4 in texture, the new optifine pre 11

[sp614x]

What resource pack are you using?
If it uses older unsupported features there should be warnings in the error log.

[Daenerys34]

Mizuno's 16 craft

[sp614x]

[Render thread/WARN]: [OptiFine] Invalid NBT check: nbt.Variant=0
[Render thread/WARN]: [OptiFine] Invalid NBT checks specified: optifine/cit/axolotl_bucket/axolotl_bucket_0.properties
[Render thread/WARN]: [OptiFine] Invalid NBT check: nbt.Variant=1
[Render thread/WARN]: [OptiFine] Invalid NBT checks specified: optifine/cit/axolotl_bucket/axolotl_bucket_1.properties
[Render thread/WARN]: [OptiFine] Invalid NBT check: nbt.Variant=2
[Render thread/WARN]: [OptiFine] Invalid NBT checks specified: optifine/cit/axolotl_bucket/axolotl_bucket_2.properties
[Render thread/WARN]: [OptiFine] Invalid NBT check: nbt.Variant=3
[Render thread/WARN]: [OptiFine] Invalid NBT checks specified: optifine/cit/axolotl_bucket/axolotl_bucket_3.properties
[Render thread/WARN]: [OptiFine] Invalid NBT check: nbt.Variant=4
[Render thread/WARN]: [OptiFine] Invalid NBT checks specified: optifine/cit/axolotl_bucket/axolotl_bucket_4.properties

The NBT checks were replaced with component checks in 1.21.4: https://github.com/sp614x/optifine/blob/master/OptiFineDoc/doc/cit_single.properties#L128

[sp614x]

Added backwards compatibility fix for the axolotl variants.

[sp614x]

The Mizuno's CIT pack complains about missing texture references, it has to be updated to 1.21.4:

Missing textures in model minecraft:optifine/cit/spruce_sapling_1#inventory: minecraft:textures/atlas/blocks.png:minecraft:block/flower_pot_1
Missing textures in model minecraft:optifine/cit/cake_0b#inventory: minecraft:textures/atlas/blocks.png:minecraft:block/cake_inner_1, minecraft:textures/atlas/blocks.png:minecraft:block/cake_side_1, minecraft:textures/atlas/blocks.png:minecraft:block/cake_top_1
Missing textures in model minecraft:optifine/cit/flower_pot_0b#inventory: minecraft:textures/atlas/blocks.png:minecraft:block/flower_pot_1
Missing textures in model minecraft:optifine/cit/flower_pot_0a#inventory: minecraft:textures/atlas/blocks.png:minecraft:block/flower_pot_0
Missing textures in model minecraft:optifine/cit/cake_0a#inventory: minecraft:textures/atlas/blocks.png:minecraft:block/cake_inner_0, minecraft:textures/atlas/blocks.png:minecraft:block/cake_side_0, minecraft:textures/atlas/blocks.png:minecraft:block/cake_top_0
Missing textures in model minecraft:optifine/cit/spruce_sapling_0#inventory: minecraft:textures/atlas/blocks.png:minecraft:block/flower_pot_1
Missing textures in model minecraft:optifine/cit/snow_block_1#inventory: minecraft:textures/atlas/blocks.png:minecraft:block/red_wool_side
Missing textures in model minecraft:optifine/cit/snow_block_1a#inventory: minecraft:textures/atlas/blocks.png:minecraft:block/green_wool_side, minecraft:textures/atlas/blocks.png:minecraft:block/red_wool_side
Missing texture references in model minecraft:optifine/cit/water_bottle_2#inventory: particle
Missing texture references in model minecraft:optifine/cit/painting_4c#inventory: particle
Missing texture references in model minecraft:optifine/cit/cauldron_4d#inventory: particle
Missing texture references in model minecraft:optifine/cit/birch_sign_open#inventory: particle
Missing texture references in model minecraft:optifine/cit/milk_bucket_4#inventory: particle
Missing texture references in model minecraft:optifine/cit/torch_1#inventory: particle
Missing texture references in model minecraft:optifine/cit/dark_oak_sign_shepherd#inventory: particle
Missing texture references in model minecraft:optifine/cit/blue_carpet_0a#inventory: particle
Missing texture references in model minecraft:optifine/cit/jungle_sign_library#inventory: particle
Missing texture references in model minecraft:optifine/cit/sugar_5#inventory: particle
Missing texture references in model minecraft:optifine/cit/bamboo_0#inventory: particle
Missing texture references in model minecraft:optifine/cit/spruce_sign_coffee#inventory: particle
Missing texture references in model minecraft:optifine/cit/chest_0#inventory: particle
Missing texture references in model minecraft:optifine/cit/gold_block_1#inventory: particle

[ZenithRogue]

Added backwards compatibility fix for the axolotl variants.

@sp614x This will cause issues with other competing components. nbt.Variant has been split between both minecraft:bucket_entity_data.Variant and minecraft:entity_data.Variant

[ZenithRogue]

Any components can be added to any item as well, so adding backwards compatibility can have unintended consequences. Skipping most backwards compatibility fixes would be optimal/preferred