From f4045f50ee78918d658bfcc3788eff1bcf0a8593 Mon Sep 17 00:00:00 2001
From: Subho Banerjee <subs.zero@gmail.com>
Date: Sat, 10 Nov 2012 12:59:00 +0530
Subject: [PATCH] partial fix

---
 public/js/page.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/public/js/page.js b/public/js/page.js
index db0ed0e..cfe8168 100644
--- a/public/js/page.js
+++ b/public/js/page.js
@@ -85,7 +85,11 @@ var App = function ($scope, $http) {
                 setError('The server is broken! Retry in a while');
                 break;
             default:
-                setError('Error in contacting server!');
+                var str = 'Error in contacting server!';
+                if (data.error) {
+                    var str = JSON.parse(data.error).messages[0].text
+                }
+                setError(str);
             break;
         }
     };
@@ -374,7 +378,7 @@ var App = function ($scope, $http) {
     $scope.deploy = function () { // Deploy the graph to a openshift broker
         Busy.start();
         for (var i in $scope.graph.vertices) {
-            if ($scope.graph.vertices[i].cartridges.length === 0) {
+            if ($scope.graph.vertices[i].cartridges && $scope.graph.vertices[i].cartridges.length === 0) {
                 setError('First add cartridges to all nodes');
                 Busy.stop();
                 return;