fix: 空指针

gongchunyi

2026-08-12 7ee584aa1a864ae2889fc592c33af8b83fa58c81

 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);
}