修改条件判断

blade-service/logpm-distribution/src/main/java/com/logpm/distribution/service/impl/DistributionStockupServiceImpl.java

@@ -1823,7 +1823,7 @@ public class DistributionStockupServiceImpl extends BaseServiceImpl<Distribution
 			String  trayCode= stockupDTO.getTrayBarCode() ;
 			//货位下架
 			R r = warehouseUpdownTypeClient.downTray(trayCode,warehouseId );
-			if(r.getCode() != 200){
+			if(ObjectUtils.isNull(r) || ObjectUtils.isNotNull(r) && r.getCode() != 200){
 				throw new ServiceException("下架失败！！");
 			}
 			//TODO 其他操作