Thread: Can't change client IP or it fails to start

I'm trying to make a constant in a different class called Config and have my server IP in there.

I keep getting this.

Code:

java.net.UnknownHostException: bla bla blascape.ddns.net
	at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
	at java.net.InetAddress$2.lookupAllHostAddr(Unknown Source)
	at java.net.InetAddress.getAddressesFromNameService(Unknown Source)
	at java.net.InetAddress.getAllByName0(Unknown Source)
	at java.net.InetAddress.getAllByName(Unknown Source)
	at java.net.InetAddress.getAllByName(Unknown Source)
	at java.net.InetAddress.getByName(Unknown Source)
	at Jframe.<init>(Jframe.java:22)
	at Client.main(Client.java:2486)

Code:

	public static void main(String args[]) {
		try {
			System.out.println(Config.clientName);
			nodeID = 10;
			portOff = 0;
			setHighMem();
			isMembers = true;
			signlink.storeid = 32;
			signlink.startpriv(InetAddress.getLocalHost());
			instance = new Jframe(args);
		} catch (Exception exception) {
		}
	}

Code:

	public Jframe(String args[]) {
		super();
		try {
			signlink.startpriv(InetAddress.getByName(server));
			initUI();
		} catch (Exception ex) {
			ex.printStackTrace();
		}
	}

Code:

public static final String SERVER_IP = "bla bla bla";

Under public client()

Code:

server = Config.SERVER_IP;