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Internal Exception: io.netty.handler.codec.DecoderException: Failed to decode packet ...

io.netty.handler.codec.DecoderException: Failed to decode packet 'clientbound/minecraft:set_equipment' at net.minecraft.class_9136.method_56425(class_9136.java:38) at ...
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 ...
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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: ...