# Recap - v0.1.12 Item frame metadata index fix for 1.21.11 clients. --- ## Fixed ### Item Frame Metadata Crash **`IllegalStateException: Invalid entity data item type for field 8`** on `clientbound/minecraft:set_entity_data` — caused by sending an `ITEMSTACK` at metadata index 8 on item frame entities. In 1.21.11, the ItemFrame metadata layout is: - Index 8: `Direction` (facing direction, inherited from HangingEntity) - Index 9: `ItemStack` (displayed item) - Index 10: `Int` (rotation) The displayed item is now sent at index 9 instead of 8.