[Error] Error while compiling Prod: Cannot convert type 'ulong' to 'ProtoBuf.PlayerNameID' | Line: 383, Pos: 13

Same here .. 

Merged post

For carbon Replace on  GetToolCupboardUsers  function with the follwing 

private void GetToolCupboardUsers(BasePlayer player, BuildingPrivlidge cupboard)
{
    SendReply(player, string.Format("{0} - {1} {2} {3}", Toolcupboard, Math.Round(cupboard.transform.position.x), Math.Round(cupboard.transform.position.y), Math.Round(cupboard.transform.position.z)));

    if (cupboard.authorizedPlayers == null || cupboard.authorizedPlayers.Count == 0)
    {
        SendReply(player, noCupboardPlayers);
        return;
    }

    foreach (var userid in cupboard.authorizedPlayers)
    {
        SendReply(player, string.Format("{0} - {1}", FindPlayerName(userid), userid));
    }
}

gertKaapo

Same here .. 

Merged post

For carbon Replace on  GetToolCupboardUsers  function with the follwing 

private void GetToolCupboardUsers(BasePlayer player, BuildingPrivlidge cupboard)
{
    SendReply(player, string.Format("{0} - {1} {2} {3}", Toolcupboard, Math.Round(cupboard.transform.position.x), Math.Round(cupboard.transform.position.y), Math.Round(cupboard.transform.position.z)));

    if (cupboard.authorizedPlayers == null || cupboard.authorizedPlayers.Count == 0)
    {
        SendReply(player, noCupboardPlayers);
        return;
    }

    foreach (var userid in cupboard.authorizedPlayers)
    {
        SendReply(player, string.Format("{0} - {1}", FindPlayerName(userid), userid));
    }
}

will this work for Non carbon?

Same here, I think the plugin is broken.

I've made a simple replacement for this plugin. It's Called Entity Owner Finder. It allows basic /prod function