Index: ssts-packing/src/main/java/com/forgon/disinfectsystem/packing/service/PackingManagerImpl.java
===================================================================
diff -u -r34226 -r34351
--- ssts-packing/src/main/java/com/forgon/disinfectsystem/packing/service/PackingManagerImpl.java	(.../PackingManagerImpl.java)	(revision 34226)
+++ ssts-packing/src/main/java/com/forgon/disinfectsystem/packing/service/PackingManagerImpl.java	(.../PackingManagerImpl.java)	(revision 34351)
@@ -458,7 +458,7 @@
 			if(PackingTask.DELETE_CAUSE_MANUAL.equals(cause)){
 				classifiedItemManager.updateNumOfUnwashedStopsByPackingTask(task);
 			}
-			if(PackingTask.DELETE_CAUSE_AUTO.equals(cause)){
+			if(objectDao.countBySql("select count(*) from " + MaterialErrorDamageDetail.class.getSimpleName() + " where packingTaskId="+ task.getId()) > 0){
 				//删除丢失报损记录的装配任务id
 				objectDao.excuteSQL("update "+ MaterialErrorDamageDetail.class.getSimpleName() +" set packingTaskId=null where packingTaskId=" + task.getId());
 			}