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lost connection: Internal Exception: io.netty.handler.codec.EncoderException

[16:27:18 WARN]: [ViaVersion] ERROR IN Protocol1_21To1_20_5 IN REMAP OF CONTAINER_SET_SLOT (0x15) [16:27:18 WARN]: io.netty.handler.codec.EncoderException: ...
GitHub

Internal Exception: io.netty.handler.codec.DecoderException: Failed to decode packet 'clientbound/minecraft:system_chat'

io.netty.handler.codec.DecoderException: Failed to decode packet 'clientbound/minecraft:system_chat' when i remove velocitychat everything works again just fine. idk ...
Sportskeeda

How to fix Minecraft Internal Exception Error (io.netty.handler or Java.IO.IOException)

Minecraft Internal Exception errors can be frustrating to get rid of if you do not know what to do. While Minecraft isn't one of the most graphically intensive games, it can still cause problems for ...
TWCN Tech News

Fix Internal Exception Java.IO.IOException Minecraft problem

Some Minecraft users see an error message saying Connection Lost, Internal Exception: java.io.IOException, An existing connection was forcibly closed by the remote ...
The Droid Guy

How To Fix Minecraft Internal Exception Java.IO.IOException Error

Are you getting the frustrating “Internal Exception Java.IO.IOException” error when playing Minecraft? This problem affects a lot of players because it can be ...