fix(plan): 修复传入空列表时的空指针异常

buhuazhen

2026-03-20 93b5197ed64fbc5b8053b26b7fb528163a9c8502

 src/main/java/com/ruoyi/production/pojo/SalesLedgerScheduling.java

@@ -44,6 +44,11 @@
    private String speculativeTradingName;

    /**
     * 产线
     */
    private String productionLine;

    /**
     * 派工人名称
     */
    private String schedulingUserName;