Index: ssts-web/src/main/webapp/homepage/portalPage.js
===================================================================
diff -u -r32371 -r32617
--- ssts-web/src/main/webapp/homepage/portalPage.js	(.../portalPage.js)	(revision 32371)
+++ ssts-web/src/main/webapp/homepage/portalPage.js	(.../portalPage.js)	(revision 32617)
@@ -1545,7 +1545,7 @@
 		url: WWWROOT+"/system/systemWarningAction!getTousseGoodsStockAlarmWarning.do",
 		success: function(response) {
 			var result = Ext4.decode(response.responseText);
-			if(result.data.length > 0){
+			if(result.data && result.data.length > 0){
 				var record = Ext.data.Record.create([
 					{name : 'message'},
 					{name : 'orgUnitCode'},