i got this error when i spawned fake player(elfo system) and trying to vote from vote manager api based. i added client null check but again the same..

 

api based get ip and client code

 

public void retrieve(Player player)
    {
        if (player.getClient() == null)
            return;
        try (Connection con = L2DatabaseFactory.getInstance().getConnection(); PreparedStatement ps = con.prepareStatement("SELECT * FROM character_vote WHERE ip=?"))
        {
            ps.setString(1, player.getIP());
            try (ResultSet rs = ps.executeQuery())
            {
                while (rs.next())
                    player.getVoteData().put(VoteSite.valueOf(rs.getString("site")), rs.getLong("time"));
            }
        }
        catch (Exception e)
        {
            _log.warning("Couldn't load vote data for player " + player.getName());
        }
    }

Try player instanceof FakePlayer