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Payload may not be larger than 1048576 bytes error on 1.18.2 Forge Server

LamSauced
in Support & Bug Reports

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The error says one your mods is trying to send a packet that is bigger than the maximum size allowed.

Since the error is on the server, posting your client log is not much help. We need to see the server's debug.log

You probably need to add the following system property to your user_jvm_args.txt so we can see the debug logging for mojang's networking errors. 

-Dforge.logging.mojang.level=debug

 

These are the mods that the client says has created custom networking channels:

Quote

[22Oct2022 20:49:25.238] [Netty Client IO #6/ERROR] [net.minecraftforge.network.NetworkRegistry/NETREGISTRY]: Channels [projecte:main_channel,mantle:network,calio:channel,citadel:main_channel,origins:network,tconstruct:network,polymorph:main,pehkui:main,forge:tier_sorting,nock_enough_arrows:nock_enough_arrows,alexsmobs:main_channel,quark:main,bagofholding:play,apoli:channel,mowziesmobs:net,witching_hour:witching_hour,mahoutsukai:main_channel,caelus:main,project_void:project_void,geckolib3:main,itshallnottick:main] rejected vanilla connections

You should check you have the latest version of these mods and there maybe a known issue in their bug reports?

Edited by warjort

Boilerplate:

If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one.

If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install

Large files should be posted to a file sharing site like https://gist.github.com  You should also read the support forum sticky post.

  • Quote
    • 1 year later...

    And now it's this. I don't even know if this is better or worse but I hope there is progress. Here is the log. Not sure if it's the same or not. 


    EDIT: IT WORKED NEVER MIND WHAT I SAID IT IS WORKING NOWspacer.png

    Edited by ParadoxRedacted

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