Index: ssts-packing/src/main/java/com/forgon/disinfectsystem/packing/service/PackingManagerImpl.java
===================================================================
diff -u -r25666 -r25685
--- ssts-packing/src/main/java/com/forgon/disinfectsystem/packing/service/PackingManagerImpl.java	(.../PackingManagerImpl.java)	(revision 25666)
+++ ssts-packing/src/main/java/com/forgon/disinfectsystem/packing/service/PackingManagerImpl.java	(.../PackingManagerImpl.java)	(revision 25685)
@@ -3895,6 +3895,18 @@
 							validUntilDateToPrint = tousse.optString("");
 							sterileDateToPrint = tousse.optString("");
 							
+							Double weight = null;
+							String strWeight = tousse.optString("weight");
+							if (StringUtils.isNotBlank(strWeight)){
+								try{
+									weight = Double.valueOf(strWeight);
+								}
+								catch(Exception e){
+									e.printStackTrace();
+								}
+								
+							}
+							
 							JSONObject obj = CssdUtils.getTousseObjForPrint(
 									tousse.optString("tousseName"), 
 									tousse.optJSONObject("tousseDefinition"),
@@ -3923,7 +3935,7 @@
 									tousse.optInt("toolAmount"),
 									tousse.optInt("implantAmount"),tousse.optString("department"),
 									td.getPrintOrgSource(),0L,"","",objectDao,td.getBarcodePaperType(),tousse.optString("washOperator"),tousse.optString("washOperatorCode"),
-									Double.valueOf(tousse.optString("weight")),tousse.optString("remark"),tousse.optInt("printAmount"),false,tousse.optString("isUrgentTousse"),0);
+									weight,tousse.optString("remark"),tousse.optInt("printAmount"),false,tousse.optString("isUrgentTousse"),0);
 	
 							setPrintCause(currentPackingTask,obj);
 							toussesArray.add(obj);
@@ -4781,14 +4793,18 @@
 		tousseInstance.setTaskGroup(taskGroup);
 		
 		tousseInstance.setBarcode(barcodeStr);
-		//如果不能转换为Double,则设置为null
-		Double weight = null;
-		try {
-			weight = Double.valueOf(tousseWeight);
-		} catch (Exception e) {
-			e.printStackTrace();
+		
+		// 如果页面传入的重量不为空，则进行重量属性的处理
+		if (StringUtils.isNotBlank(tousseWeight)){
+			//如果不能转换为Double,则设置为null
+			Double weight = null;
+			try {
+				weight = Double.valueOf(tousseWeight);
+			} catch (Exception e) {
+				e.printStackTrace();
+			}
+			tousseInstance.setWeight(weight);
 		}
-		tousseInstance.setWeight(weight);
 		tousseInstance.setRemark(remark);
 		tousseInstance.setType(BarcodeDevice.BARCODE_TYPE_PACKAGE);
 		tousseInstance.setSterilizationUser(sterileUserName);