From 7ff9e68cb62f04913cfd4401b9156095912c3aa9 Mon Sep 17 00:00:00 2001
From: RedKale <22250530@qq.com>
Date: Tue, 7 Jun 2016 07:18:44 +0800
Subject: [PATCH]

---
 src/org/redkale/boot/NodeServer.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/org/redkale/boot/NodeServer.java b/src/org/redkale/boot/NodeServer.java
index 75f2332fa..a3bf5474f 100644
--- a/src/org/redkale/boot/NodeServer.java
+++ b/src/org/redkale/boot/NodeServer.java
@@ -214,7 +214,8 @@ public abstract class NodeServer {
 
                 SncpClient client = Sncp.getSncpClient((Service) src);
                 Transport sameGroupTransport = Sncp.getSameGroupTransport((Service) src);
-                List<Transport> diffGroupTransports = Arrays.asList(Sncp.getDiffGroupTransports((Service) src));
+                Transport[] dts = Sncp.getDiffGroupTransports((Service) src);
+                List<Transport> diffGroupTransports = dts == null ? new ArrayList<>() : Arrays.asList(dts);
                 final InetSocketAddress sncpAddr = client == null ? null : client.getClientAddress();
                 final CacheSourceService source = Sncp.createLocalService(resourceName, getExecutor(), appResFactory, CacheSourceService.class, sncpAddr, sameGroupTransport, diffGroupTransports);
                 Type genericType = field.getGenericType();