I can't use /linkaccount command on fabric server

[SongJY2020]

The server I installed from https://fabricmc.net

The following is the version information

Minecraft 1.21.3
Fabric Loader 0.16.9
fabric-api 0.109.0+1.21.3
floodgate 2.2.4-SNAPSHOT
geyser-fabric 2.5.0-SNAPSHOT
java 21

I never modified anything and no other mods

[SongJY2020]

[onebeastchris]

See https://geysermc.org/wiki/floodgate/linking#local-linking - you'll need to set up local linking first.

Further, since Fabric does not have a built-in permissions manager, you'll need to use LuckPerms to give players the permissions to use the linkaccount command. See https://geysermc.org/wiki/floodgate/commands for the respective permissions.