I have an issue, my server version: Arclight 1.19.2.
I don't know whether I need to install anything before I've tried to join the server. I already have Forge 1.19.2 and all the right versions of mods in my folder.
The server turns on but, when I try to join
the following message pops up: Internal Exception: io.netty.handler.codec.EncoderException:java.lang.NullPointerException: Cannot invoke"net.minecraft.resources.ResourceKey.m_135782_()" because "dimension" is null
What should I do about it?