Advancement Wont Work

I honestly dont know why but it wont take my code { "criteria": { "": { "trigger": "minecraft:player_hurt_entity", "conditions": { "player": [ { "condition": "minecraft:entity_properties", "entity": "attacker", "predicate": { "equipment": { "head": { "items": "#minecraft:head_armor", "predicates": { "minecraft:trim": { "pattern": "minecraft:wild" } } }, "chest": { "items": "#minecraft:chest_armor", "predicates": { "minecraft:trim": { "pattern": "minecraft:wild" } } }, "legs": { "items": "#minecraft:leg_armor", "predicates": { "minecraft:trim": { "pattern": "minecraft:wild" } } }, "feet": { "items": "#minecraft:foot_armor", "predicates": { "minecraft:trim": { "pattern": "minecraft:wild" } } } } } } ] } } }, "rewards": { "function": "trim_abilities:wild_ability" } } idk why but it doesn't like the entity being "this, attacker, direct_attacker, or attacking_player"