fix(aftersalesservice): 修复售后工单列表空指针异常

zhang_nuo

2026-09-22 747ae61edd8ee8a1a0ecb6cad69e51edc9d24d55

 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);
}