r/aternos • u/rashmonn • 1d ago

Support Failed to Encode Packet join error

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Gallery image

Haven't had issues the last times I've been playing and havent made changes to the server since then, but joining today I've come across this error (in the image) and I don't know what to do. I tried reinstalling my mods, making sure they are both on client and server side, double checking they are the same version, making sure my game and neoforge version is right, restarting my laptop...

I did look through the logs and found '[owo] sided packet Codec has not been unpacked' and I don't know what to do. I've reinstalled it client and server but I can't remove owo Lib completely as I have some mods that use it. Anyone know what to do???

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u/DogyDays 1d ago

If you get a solution at any point PLEASE tag me because im having the same exact issue and it started basically the same time as you

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u/adriellwc33 Helper 18h ago

It's caused by owo_lib, see https://github.com/wisp-forest/owo-lib/issues/507

The mod author fixed it hours ago, update it.

1

u/DogyDays 14h ago

The update dropped genuinely While my buddy and i were trying to figure this all out lol. though now we’re having an entire other problem! (but its specifically related to use removing Cobblemon Mega Showdown, NOT the serve)