Success complication 
diff --git a/src/main/java/net/onrc/onos/ofcontroller/forwarding/Forwarding.java b/src/main/java/net/onrc/onos/ofcontroller/forwarding/Forwarding.java
index 686bee0..e5144ab 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/forwarding/Forwarding.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/forwarding/Forwarding.java
@@ -57,9 +57,9 @@
 		floodlightProvider.addOFMessageListener(OFType.PACKET_IN, this);
 		
 		deviceStorage = new DeviceStorageImpl();
-		deviceStorage.init("");
+		deviceStorage.init("","");
 		topologyService = new TopologyManager();
-		topologyService.init("");
+		topologyService.init("","");
 	}
 	
 	public void startUp() {