[16:10:35 ERROR]: Could not pass event PlayerArmorChangeEvent to PrymaRP v1.0-SNAPSHOT
java.lang.NullPointerException: Cannot invoke "org.bukkit.inventory.meta.ItemMeta.displayName()" because the return value of "org.bukkit.inventory.ItemStack.getItemMeta()" is null
        at prymarp.prymarp.events.passamontagnaevents.onPlayerWearHelmet(passamontagnaevents.java:17) ~[PrymaRP-1.0-SNAPSHOT.jar:?]
        at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor879.execute(Unknown Source) ~[?:?]
        at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:77) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:git-Paper-302]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:670) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.event.Event.callEvent(Event.java:45) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
        at net.minecraft.world.entity.LivingEntity.collectEquipmentChanges(LivingEntity.java:3094) ~[?:?]
        at net.minecraft.world.entity.LivingEntity.detectEquipmentUpdates(LivingEntity.java:3055) ~[?:?]
        at net.minecraft.world.entity.LivingEntity.tick(LivingEntity.java:2981) ~[?:?]
        at net.minecraft.world.entity.player.Player.tick(Player.java:277) ~[?:?]
        at net.minecraft.server.level.ServerPlayer.doTick(ServerPlayer.java:688) ~[?:?]
        at net.minecraft.server.network.ServerGamePacketListenerImpl.tick(ServerGamePacketListenerImpl.java:365) ~[?:?]
        at net.minecraft.network.Connection.tick(Connection.java:588) ~[?:?]
        at net.minecraft.server.network.ServerConnectionListener.tick(ServerConnectionListener.java:233) ~[?:?]
        at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1565) ~[paper-1.19.2.jar:git-Paper-302]
        at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:446) ~[paper-1.19.2.jar:git-Paper-302]
        at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1397) ~[paper-1.19.2.jar:git-Paper-302]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1173) ~[paper-1.19.2.jar:git-Paper-302]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:305) ~[paper-1.19.2.jar:git-Paper-302]
        at java.lang.Thread.run(Thread.java:833) ~[?:?]