Hi.

Why player is null?

@SubscribeEvent
@SideOnly(Side.CLIENT)
public void onClientPacket(ClientCustomPacketEvent event){
	EntityPlayerSP player = Minecraft.getMinecraft().thePlayer;
	ByteBuf buf = event.packet.payload();
	System.out.println(player); //this is null
	packetHandler.handleClientSide(new PacketBuffer(buf), (WorldClient)player.worldObj, player);
}

Thanks.