fix: 空指针

gongchunyi

2026-08-12 7ee584aa1a864ae2889fc592c33af8b83fa58c81

 src/main/java/com/ruoyi/purchase/dto/PaymentLedgerDto.java

@@ -8,6 +8,8 @@
    // 供应商名称
    private String supplierName;

    private Long supplierId;

    // 开始日期
    private String startDate;