fix nullpoint

@@ -64,7 +64,6 @@ public class BuyerOrderCancelService {
     @Autowired
     private IPaymentService paymentService;
 
-
     @Autowired
     private SellerOrderMapper sellerOrderMapper;
 
@@ -212,7 +211,7 @@ public class BuyerOrderCancelService {
                 int sellerUid = sellerOrder.getUid();
                 long sellerOrderCode = sellerOrder.getOrderCode();
                 BigDecimal earnestMoney = sellerOrder.getEarnestMoney();
-                PaymentRequest refundReqOfSeller = PaymentRequest.builder().uid(sellerUid)
+                PaymentRequest refundReqOfSeller = PaymentRequest.builder().uid(sellerUid).refundCase(RefundCase.SELLER_EARNEST_MONEY)
                         .orderCode(sellerOrderCode).refundAmount(earnestMoney.doubleValue())
                         .build();
                 boolean sellerIsSurper = sellerService.isSuperEntrySeller(sellerUid);

@@ -284,12 +284,13 @@ public class SellerOrderDetailService extends AbsOrderDetailService implements I
 
 
     private Long getOrderCode(SkupStatus skupStatus, SellerOrder order){
-        Long orderCode;
+        Long orderCode = order.getOrderCode();
+        /*
         if (noNeedShowOrderCode.contains(skupStatus)){
             orderCode = null;
         }else{
             orderCode = order.getOrderCode();
-        }
+        }*/
         return orderCode;
     }
 
@@ -382,8 +383,8 @@ public class SellerOrderDetailService extends AbsOrderDetailService implements I
 
     @Override
     protected void resetDynamicProporties(OrderDetailInfo orderDetailInfo) {
-        long orderCode = orderDetailInfo.getOrderCode();
-        CodeMeta codeMeta = orderCodeGenerator.expId(orderCode);
+        Long orderCode = orderDetailInfo.getOrderCode();
+        CodeMeta codeMeta = orderCode==null ? null : orderCodeGenerator.expId(orderCode);
         //TabType tabType = TabType.SELL;
         Integer orderStatus = orderDetailInfo.getStatusDetail().getStatus();
         if (codeMeta!=null) {