[FORGE] Trying to connect to my serverwith custom modpack (1.19) ends up in an error.

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1st Official Post

    Hello. Recently I made my own modpack (about 60 mods) but when I try joining my aternos server, I get kicked out with an error "Connection lost - mismatched mod channel list"

    "This server is missing the following mods, remove these mods from your client to join this server: ".

    When I look at my server from server list, I can see big red cross and when I hover my mouse on it, a message appears: "Incompatible FML modded server"; "Server Network message list is not compatible".

    Im sure I have latest mods versions installed and this modpack works fine in singleplayer.


    Any solutions to this?

    • Official Post

    The error message "mismatched mod channel list" tells you that the installed collection of mods is not the same on the server and the players' computer.


    You have to make sure that the installed mods are the same on both. (Out of server-side/client-side only mods)

    It is not enough to simply have the same mods installed, they must also be installed in the exact same version. Likewise, the version of the mod loader (Fabric/Forge) must be identical.