The Nameless plugin for Spigot connects your Minecraft server to a NamelessMC website. Features include in-game commands, website notifications, and group sync. You can download the plugin for free here.
The plugin requires "real" Mojang UUIDs. Cracked servers are not supported.* Neither are proxies that allow bedrock players to join with fake UUIDs.
For BungeeCord users, your spigot server can be in offline mode if:
bungeecord is enabled in the spigot.yml config fileFinally, ensure your NamelessMC user has a (correct) UUID? It may be missing due to an API connection issue during registration. Check in StaffCP > Users > Your user. If it's missing, click the Update UUID button in the actions (?) dropdown.
*Cracked servers may work if "Force premium Minecraft accounts?" is disabled in StaffCP > Integrations > Minecraft > Minecraft Account Verification. No guarantees. In any case, mixed Mojang and offline-mode UUIDs will not work.
player? Global placeholders won't work.server-data-sender > enabled: true) and placeholders (server-data-sender > placeholders > enabled: true)?api > server-id configured properly?server-data-sender > interval set properly? The default value 'PT30S' is fine.- this not like - %this%?main.yaml > server-data-sender > enabled: truemain.yaml > group-sync > enabled: trueapi > server-id configured properly?logging > verbose: true in main.yml).Please see the UUIDs section at the top of the page.