"minecraft:dataserializers" is a missing/unknown registry (according to FML) when connecting to servers.

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    For whatever reason, whenever I attempt to connect to a server that runs Minecraft Forge (don't know if it's only Aternos or all servers yet), Forge Mod Loader (FML) tells me that it has detected missing/unknown registries. That missing registry is known as "minecraft:dataserializers" (as seen in the below image). Is there a solution or workaround for this, and if so, may I be redirected to the article that provides that solution? Thank you.

    EDIT: My server is running Forge 1.12.2 (14.23.5.2838)

  • Roman

    Closed the thread.