Index: ssts-tousse/src/main/java/com/forgon/disinfectsystem/tousse/instrumentinstance/service/InstrumentInstanceManagerImpl.java
===================================================================
diff -u -r34690 -r34700
--- ssts-tousse/src/main/java/com/forgon/disinfectsystem/tousse/instrumentinstance/service/InstrumentInstanceManagerImpl.java	(.../InstrumentInstanceManagerImpl.java)	(revision 34690)
+++ ssts-tousse/src/main/java/com/forgon/disinfectsystem/tousse/instrumentinstance/service/InstrumentInstanceManagerImpl.java	(.../InstrumentInstanceManagerImpl.java)	(revision 34700)
@@ -239,14 +239,16 @@
 		idCardInstanceList.stream().forEach(instance -> {
 			Long instanceId = instance.getId();
 			List<InstrumentInstance> instrumentInstanceList = idCardInstanceIdToInstrumentInstanceListMap.get(instanceId);
-			//标识牌对应的包定义是否回收,如果为是,则从回收环节创建器械循环实例、如果为否则从装配环节开始创建循环实例
-			Boolean isRecycling = idCardInstanceIdToIsRecyclingMap.get(instanceId);
-			boolean isFirstSectionForCrateCycleInstace = isFirstSectionForCrateCycleInstace(cls,isRecycling);
-			if(isFirstSectionForCrateCycleInstace){
-				//3.对于需要创建器械循环实例的器械实例,则创建器械循环实例,并将器械循环实例的当前环节的id修改为当前环节的recordId
-				batchInsertInstrumentCycleInstance(instance,instrumentInstanceList,idCardInstanceIdTousseInstanceMap,cls,recordId);
-			}else{
-				batchUpdateInstrumentCycleInstance(instance,instrumentInstanceList,idCardInstanceIdTousseInstanceMap,cls, recordId, idCardInstanceIdToMaterialDefinitionIdToAmountMapMap);
+			if(CollectionUtils.isNotEmpty(instrumentInstanceList)){
+				//标识牌对应的包定义是否回收,如果为是,则从回收环节创建器械循环实例、如果为否则从装配环节开始创建循环实例
+				Boolean isRecycling = idCardInstanceIdToIsRecyclingMap.get(instanceId);
+				boolean isFirstSectionForCrateCycleInstace = isFirstSectionForCrateCycleInstace(cls,isRecycling);
+				if(isFirstSectionForCrateCycleInstace){
+					//3.对于需要创建器械循环实例的器械实例,则创建器械循环实例,并将器械循环实例的当前环节的id修改为当前环节的recordId
+					batchInsertInstrumentCycleInstance(instance,instrumentInstanceList,idCardInstanceIdTousseInstanceMap,cls,recordId);
+				}else{
+					batchUpdateInstrumentCycleInstance(instance,instrumentInstanceList,idCardInstanceIdTousseInstanceMap,cls, recordId, idCardInstanceIdToMaterialDefinitionIdToAmountMapMap);
+				}
 			}
 		});
 	}