fix(aftersalesservice): 解决售后工单查询中的空指针异常

云

2026-09-24 48e8e81666b2d0f49b931cb7b93729355758f2ae

 src/main/java/com/ruoyi/technology/bean/vo/TechnologyBomStructureVo.java

@@ -23,5 +23,8 @@
    @Schema(description = "规格型号")
    private String model;

    @Schema(description = "产品编码")
    private String productCode;

    private List<TechnologyBomStructureVo> children;
}