修改

src/main/java/com/steerinfo/dil/service/impl/BmstruckDetailsOrderServiceImpl.java

@@ -301,6 +301,10 @@ public class BmstruckDetailsOrderServiceImpl implements IBmstruckDetailsOrderSer
         BigDecimal orderType = bmstruckDetailsOrderMapper.getOrderType(orderId);
         BigDecimal priceId = DataChange.dataToBigDecimal(map.get("priceId"));
         BigDecimal priceValue = getPriceValue(priceId);
+        if(priceValue==null){
+            //单价为Null，则返回0
+            return new BigDecimal(0);
+        }
         BigDecimal netWeight = getNetWeight(weightTaskResultId);
         // 得到计费公式
         String formula_string = null;