Error prevents players from joining the game！！！

[uouiiu]

Internal Exception: io.netty.handler.codec.EncoderException: java.lang.NullPointerException: Cannot invoke "com.github.retrooper.packetevents.protocol.item.enchantment.type.EnchantmentType.getId(com.github.retrooper.packetevents.protocol.player.ClientVersion)" because "enchantment" is null

The special enchantment I use with the plugin regardless of the level of the enchantment, just attaching it to a sword and then throwing the sword on the ground crashes the player with an error report in the background and no way to get back into the

plugin verion 12.18.0

[Dynamite99]

I have the same issue, getting this error on the proxy: https://pastebin.com/Jmb0qjaR

getting this error on the server: [22:05:24 INFO]: Dynamite99 lost connection: Internal Exception: io.netty.handler.codec.DecoderException: Failed to decode packet 'serverbound/minecraft:container_click'

Fully update to date Eco & EcoEnchants

[naikyys]

Is this going to be fixed? I have the same issue, server v ersion 1.21.1 and newest update to eco