I had an error earlier with mods having uppercase letters in the items and it breaking the mods, so I took them out, and now I am getting this new error?

I also saw that we should upload posts to a pastebin, but my debug log is too long for that so I made a github to post the debug log, I hope that is correct to do.

The error is "Internal Exception: io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException: index: 14, length 110, (expected range(0, 82))

What does this mean?

Here is the debug log for it

https://raw.githubusercontent.com/Nazeren/debug/main/debug-1.log

Quote

Caused by: java.lang.IndexOutOfBoundsException: index: 14, length: 110 (expected: range(0, 82))

-- snip --

at net.minecraft.network.protocol.game.ClientboundRecipePacket.<init>(ClientboundRecipePacket.java:35) ~[client-1.19.2-20220805.130853-srg.jar%23485!/:?]

One of your mods has a broken custom recipe. It is not being serialized to the network correctly.

The error does not say which mod.

Probably the only way you will find the mod for this kind of error is to experiment with removing mods until the problem goes away.

Backup your world before removing mods.

 

If the mod is not just totally broken (i.e. the mod developer never nested multiplayer), this kind of error usually indicates you have a mod for a different version of minecraft?

Edited August 14, 20232 yr by warjort

I found the mod with the error, it was Celestisynth, was not working with multiplayer at all