PROMS/VEPROMS.CSLA.Library/Format/PlantFormat.cs

@@ -225,6 +225,14 @@ namespace VEPROMS.CSLA.Library
 				return _TransData == null? _TransData = new TransData(SelectSingleNode("TransData")):_TransData;
 			}
 		}
+		private ROData _ROData;
+		public ROData ROData
+		{
+			get
+			{
+				return _ROData == null ? _ROData = new ROData(SelectSingleNode("ROData")) : _ROData;
+			}
+		}
 		private StepDataList _StepDataList;
 		public StepDataList StepDataList
 		{
@@ -4446,9 +4454,9 @@ namespace VEPROMS.CSLA.Library
 	#endregion
 	#region RoData
 	[TypeConverter(typeof(ExpandableObjectConverter))]
-	public class RoData : vlnFormatItem
+	public class ROData : vlnFormatItem
 	{
-		public RoData(XmlNode xmlNode) : base(xmlNode) { }
+		public ROData(XmlNode xmlNode) : base(xmlNode) { }
 		private LazyLoad<bool> _AllUnits;
 		public bool AllUnits
 		{

PROMS/VEPROMS.CSLA.Library/Format/vlnFormat.cs

@@ -218,7 +218,7 @@ namespace VEPROMS.CSLA.Library
 					if (xp != null)
 					{
 						XmlNodeList xl = xp.SelectNodes(path);
-						if (xl != null)
+						if (xl != null && xl.Count > 0)
 							return xl;
 					}
 				}