Index: ssts-basedata/src/main/java/com/forgon/disinfectsystem/entity/recyclingapplication/RecyclingApplication.java
===================================================================
diff -u -r16182 -r16807
--- ssts-basedata/src/main/java/com/forgon/disinfectsystem/entity/recyclingapplication/RecyclingApplication.java	(.../RecyclingApplication.java)	(revision 16182)
+++ ssts-basedata/src/main/java/com/forgon/disinfectsystem/entity/recyclingapplication/RecyclingApplication.java	(.../RecyclingApplication.java)	(revision 16807)
@@ -253,8 +253,11 @@
 	}
 //	@Transient
 	public String getTreatmentNum() {
-		if(StringTools.isBlank(treatmentNum) && useRecord != null){
-			treatmentNum = useRecord.getTreatmentNum();
+		try {
+			if (StringTools.isBlank(treatmentNum) && useRecord != null) {
+				treatmentNum = useRecord.getTreatmentNum();
+			}
+		} catch (Exception e) {
 		}
 		return treatmentNum;
 	}