From 747ae61edd8ee8a1a0ecb6cad69e51edc9d24d55 Mon Sep 17 00:00:00 2001
From: zhang_nuo <zhang_12370@163.com>
Date: 星期二, 22 九月 2026 12:16:12 +0800
Subject: [PATCH] fix(aftersalesservice): 修复售后工单列表空指针异常

---
 src/main/java/com/ruoyi/technology/service/TechnologyRoutingOperationService.java |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/technology/service/TechnologyRoutingOperationService.java b/src/main/java/com/ruoyi/technology/service/TechnologyRoutingOperationService.java
index 25b468f..40c8710 100644
--- a/src/main/java/com/ruoyi/technology/service/TechnologyRoutingOperationService.java
+++ b/src/main/java/com/ruoyi/technology/service/TechnologyRoutingOperationService.java
@@ -21,4 +21,6 @@
     boolean saveTechnologyRoutingOperation(TechnologyRoutingOperation technologyRoutingOperation);
 
     boolean removeTechnologyRoutingOperation(Long id);
+
+    int sort(TechnologyRoutingOperation technologyRoutingOperation);
 }

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