Index: ssts-qualitymon/src/main/java/com/forgon/disinfectsystem/qualitymonitoring/instance/action/QualityMonitoringInstanceAction.java
===================================================================
diff -u -r28658 -r28666
--- ssts-qualitymon/src/main/java/com/forgon/disinfectsystem/qualitymonitoring/instance/action/QualityMonitoringInstanceAction.java	(.../QualityMonitoringInstanceAction.java)	(revision 28658)
+++ ssts-qualitymon/src/main/java/com/forgon/disinfectsystem/qualitymonitoring/instance/action/QualityMonitoringInstanceAction.java	(.../QualityMonitoringInstanceAction.java)	(revision 28666)
@@ -216,6 +216,8 @@
 						} else if(value instanceof Integer){
 							Integer number = (Integer)value;
 							tempMap.put(key.split("_")[0], number.toString());
+						} else {
+							tempMap.put(key.split("_")[0], null);
 						}
 					}
 				}