It says in the logs Panthalassa: Portal block is unable to find this dimension for teleporting to: ResourceKey[minecraft:dimension / panthalassa:panthalassa]

Hey,

Could you provide a complete log for this, please? Also: Which version of Panthalassa is this issue from?

I'm experiencing this issue on 1.2.1 for Minecraft 1.18.2, if you would still consider supporting this version!

Here's the launcher log: https://mclo.gs/STr3yv6

After further testing, this issue does not occur with just Panthalassa and its dependencies. I spent an hour testing mods and I think it's a conflict with Terraforged?