Index: ssts-sterile/src/main/java/com/forgon/disinfectsystem/sterilizationmanager/proxydisinfection/service/ProxyDisinfectionManagerImpl.java
===================================================================
diff -u -r32997 -r32999
--- ssts-sterile/src/main/java/com/forgon/disinfectsystem/sterilizationmanager/proxydisinfection/service/ProxyDisinfectionManagerImpl.java	(.../ProxyDisinfectionManagerImpl.java)	(revision 32997)
+++ ssts-sterile/src/main/java/com/forgon/disinfectsystem/sterilizationmanager/proxydisinfection/service/ProxyDisinfectionManagerImpl.java	(.../ProxyDisinfectionManagerImpl.java)	(revision 32999)
@@ -949,16 +949,23 @@
 	 */
 	@SuppressWarnings("unchecked")
 	private Map<String, List<TousseInstance>> getTousseInstanceList(JSONObject json) {
-		String type = json.optString("type");
 		Map<String, List<TousseInstance>> typeTousseInstanceMap = new HashMap<String, List<TousseInstance>>();
+		if(json == null){
+			return typeTousseInstanceMap;
+		}
+		String type = json.optString("type");
 		List<TousseInstance> tousseInstanceList = new ArrayList<TousseInstance>();
 		if(StringUtils.equals(type, BarcodeDevice.BARCODE_TYPE_PACKAGE)){
 			Long tousseInstanceID = json.optLong("id", 0L);
 			TousseInstance ti = (TousseInstance) objectDao.getById(TousseInstance.class.getSimpleName(), tousseInstanceID);
-			tousseInstanceList.add(ti);
-			typeTousseInstanceMap.put(type, tousseInstanceList);
+			if(ti != null){
+				tousseInstanceList.add(ti);
+			}
 		}else if(StringUtils.equals(type, "容器") || StringUtils.equals(type, "装配记录")){
 			JSONArray instances = json.optJSONArray("instances");
+			if(instances == null){
+				return typeTousseInstanceMap;
+			}
 			List<Long> tousseInstanceIDList = new ArrayList<Long>();
 			for(int i=0;i<instances.size();i++){
 				JSONObject obj = instances.optJSONObject(i);
@@ -967,7 +974,9 @@
 			}
 			tousseInstanceList = objectDao.findByIds(TousseInstance.class.getSimpleName(), tousseInstanceIDList);
 		}
-		typeTousseInstanceMap.put(type, tousseInstanceList);
+		if(CollectionUtils.isNotEmpty(tousseInstanceList)){
+			typeTousseInstanceMap.put(type, tousseInstanceList);
+		}
 		return typeTousseInstanceMap;
 	}