fix(production): 修复产品结构遍历时空对象导致的异常

buhuazhen

6 天以前 211b87f775899d965be142e3a89d70fc96a24ea4

 src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java

@@ -39,4 +39,6 @@
    List<InvoiceRegistrationProduct> getProductBySalesNo(Long id);

    String getPurchaseNo();

    int addPurchaseTemplate(PurchaseLedgerDto purchaseLedgerDto) throws IOException;
}