[Bug]: Internal Exception: io.netty.handler.codec.DecoderException: java.io.IOException: Packet was larger than expected, fieldSize is too long!
Helios312 opened this issue ยท 3 comments
Describe the bug you're experiencing
I run a modded Forge server.
Some new players that try to join get kicked 1-3 seconds after joining with this error:
"Internal Exception: io.netty.handler.codec.DecoderException:
java.io.IOException: Packet was larger than expected, fieldSize is too long!"
Weirdly enough, this does not effect old players that previously played on the server, and not all new players are affected, only some. Its unexplainable. The Modpack does not have any issues in singleplayer.
Reproducability
New player installs modpack.
(https://www.curseforge.com/minecraft/modpacks/helios-server-pack)
Attempts to join server.
Gets kicked a few seconds later.
Gets error and is unable to join.
Mod up to date
- Before submitting this issue I updated to the newest version and reproduced it
Minecraft version
1.20.1
Modloader version
Forge
Logs
https://gist.github.com/Helios312/0673092182431ae5d41b2a925bdd2d9b
ye there is nothing clear in the log indicating what the error is, try turning on the debugPrintMessage config in connectivity, that might be helpful
